WO2012001192A1 - Method and system for interrupting and restoring voltage in an electric line using telephone messages - Google Patents

Method and system for interrupting and restoring voltage in an electric line using telephone messages Download PDF

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Publication number
WO2012001192A1
WO2012001192A1 PCT/ES2011/070452 ES2011070452W WO2012001192A1 WO 2012001192 A1 WO2012001192 A1 WO 2012001192A1 ES 2011070452 W ES2011070452 W ES 2011070452W WO 2012001192 A1 WO2012001192 A1 WO 2012001192A1
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WO
WIPO (PCT)
Prior art keywords
remote control
control center
operator
data
telephone
Prior art date
Application number
PCT/ES2011/070452
Other languages
Spanish (es)
French (fr)
Inventor
Manuel Carmona Suarez
Jesús VILLAROEL DE LA TORRE
Cristina ARCE FERNÁNDEZ
Jesús MONTESINOS ORTUÑO
Mª Carmen DE ANDRÉS JULIÁN
Manuel MACHADO LEÓN
José Antonio CAMPAÑA GARCÍA
Andrés CORBACHO MÉNDEZ
José María SÁNCHEZ SÁNCHEZ
Cristina PEDROVIEJO PEÑALVER
Isabel Leal Eizaguirre
Víctor VELAYOS VELAYOS
Jesús SUREDA JUÁREZ
Jesús María SÁNCHEZ ROS
Original Assignee
Administrador De Infraestructuras Ferroviarias (Adif)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Administrador De Infraestructuras Ferroviarias (Adif) filed Critical Administrador De Infraestructuras Ferroviarias (Adif)
Publication of WO2012001192A1 publication Critical patent/WO2012001192A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/28—Manufacturing or repairing trolley lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H02J13/00018—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using phone lines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle

Definitions

  • the present invention refers to a procedure and system intended to perform the cutting and restoration of voltage of an electric line by telephone calls; and which aims to automate the management of telephone calls that are conventionally used to operate the cut-off / connection elements provided in the power lines that allow the maintenance, repair or modification work required in the power line or any other type of work that needs the tension cut.
  • the invention is applicable in any electrified line in which from a power remote control center voltage cut-off / control maneuvers are performed controlled by an operator of the power remote control center, upon receipt at said power remote control center of a phone call that has previously been sent by a maintenance operator.
  • the telephone calls include data referring to a request for cutting / connecting cut-off / connection elements provided in a power line area.
  • the invention is applied to railway traction electric power remote control, power or remote power installation remote control, tramway electrical system remote control, subway electrical system remote control, and water supply control or remote control.
  • an energy remote control center that is controlled by an operator of said energy remote control center to which maintenance operators make the voltage cut-off / connection requests that they need to carry out the work on the electrified line.
  • the maintenance operator establishes telephone communication with the operator of the energy remote control center who is in charge of a cut-off / voltage connection request telephone, which must also be recorded in a telephone log book.
  • the telephony contains the data of the maintenance operator who sends the request, and the cut / connection request itself referring to the cut / connect elements of an area of the electrified line. Normally the cut / connect elements are elements such as circuit breakers or disconnectors.
  • the maintenance operator must register the telephone in a telephone book provided for that purpose, also the operator of the energy remote control center, once received the telephone makes its registration in a telephone book equal to that of the maintenance operator , and then proceeds to send the requested maneuvers to the facilities of the power line from the remote control and energy center, so that once these have been carried out, and their correct signaling has been verified, a telephony in accordance with voltage cut / connection before registering it in your phoneme book. Therefore, from the moment the telephone call request is received, until it is complied with, the operator of the telecommand and energy center remains on hold without cutting off the telephone communication with the maintenance operator.
  • the average time for performing the requested maneuver in the telephone call, and obtaining compliance thereof is from 12 to 14 minutes, but in the large commuter centers, in the start and end hours of the maintenance band period, these telephone call establishment times are tripled in most cases, or even quadrupled in exceptional cases.
  • the lands are removed, verifying that the installation is in conditions for tensioning, and the maintenance operator takes a new telephone call for the establishment of voltage to the energy remote control operator repeating the process in a manner similar to that described for the request for power failure.
  • the invention has developed a new procedure and a system that allow to cut and restore voltage on an electrified line through telephone calls sent by a maintenance operator to an energy remote control center governed by an operator, so that the operator, upon receipt in said energy telecommand center of a telephony, and by means of the energy command center it performs the cut-off / voltage connection maneuvers indicated in the telephony.
  • the telephony must include the data referring to a request for cutting / connecting cutting / connecting elements of an area of the electrified line.
  • the cutting / connecting elements can be circuit breakers and / or disconnectors.
  • the invention provides that telephone calls can be managed from portable devices assigned to one or more maintenance operators of a power line, so that each maintenance operator can take the telephone calls through portable devices, establishing communication with the energy remote control center .
  • the method of the invention comprises storing the authorized means of access control to the medium (MAC) of the portable devices assigned to each of the maintenance operators of a power line in the telecommand and energy center.
  • MAC medium
  • a number of chip cards associated with each maintenance operator is stored in the remote control and energy center, together with the maintenance operator's data and a personal identification key of said maintenance operator.
  • the data of all the installations of the power line connected to the energy remote control center are also stored, and the status of each of the cutting / connecting elements that compose them, so that in the energy remote control center it is allowed obtain listings, historical, and a graphic representation of said power lines and state of the cutting / connecting elements of each installation of the power line.
  • the data corresponding to the facilities of the power line that are allowed access to each maintenance operator are also stored.
  • the identification data of the operators of said energy remote control center are stored in the telecommand and energy center.
  • the previous phase of storage of the commented data allows the realization of a subsequent phase in which an operator of the same is validated in the energy remote control center, by entering their data, which verifies that they are stored in the Power remote control center.
  • the maintenance operator enters his chip card in a reader incorporated in the portable device and the personal identification key, so that from the portable device the card number is sent together with the personal identification key of the operator of maintenance to the energy remote control center, in which the maintenance operator is validated by validating the number of the chip card and the personal identification key of the maintenance operator, verifying that they are stored in the energy remote control center and correspond to the MAC previously validated.
  • the result of the maintenance operator validation is sent to the portable device, so that If it has been validated, it is possible to consult the maintenance operator and through his portable device in the remote control and energy center, the data of the facilities of the power line that are allowed access to the operator of validated maintenance, so that said data from the power line facilities that are allowed access to said maintenance operator are displayed on your portable device.
  • the maintenance operator selects the cut-off / connection elements and the maneuver to be performed on them, which then allows the selection made to be sent to the energy remote control center.
  • This selection is a telephone call, which when received at the remote control and energy center stores the data contained in the telephone call, together with the maintenance operator's data, time and date on which the telephone call was sent, which allows checking the operator of the remote control and energy center that the selection made of the cutting / connecting maneuvers of the cutting / connecting elements is really feasible, according to the information stored in the remote control center of the area of the line to the that access to the maintenance operator is allowed.
  • the operator of the telecommand and energy center accepts or denies the telephony acting on the telecommand and energy center, in which the data of the operator of the telecommand and energy center that accepted / denied the telephony and the telephone data are stored. date and time that the phone call was accepted / denied.
  • a confirmation message of the reception and acceptance of the telephone call is sent to the portable device, when the selected maneuvers are correct, and otherwise it sends a message of Telephone denied.
  • the message sent by the energy remote control center is stored.
  • signals are generated and sent, by the telecommand and energy center, signals for the execution of the maneuvers requested in the telephone call, to the facilities of the electrified line and after confirmation of the execution of said maneuvers by part of the installations of the electrified line to the telecommand and energy center, in this one the data of the state of the cut / connection elements are updated, which will be shown to any maintenance operator that has previously been validated.
  • a sending phase is foreseen, from the power remote control center to the portable device that sent the telephone call, of the result of the execution performed, said sending and result being stored in the remote control center and energy
  • the identification of the operator is carried out in a manner equivalent to that of the maintenance operator, for which the identification data of each operator of the energy remote control center comprises a chip card number and an identification key.
  • personnel of said operator of the energy remote control center associated with each operator of the remote control and energy center which allows establishing that the validation phase of an operator of the remote control and energy center is carried out by reading its chip card and Subsequent introduction of your personal identification key in the energy remote control center, all verifying that the card number and identification key are stored in the energy remote control center and are associated with the data of the center operator.
  • the invention relates to a system that performs the different phases described above, for which the aforementioned portable devices incorporate means of communication with the power remote control center, a chip card reader associated with each maintenance operator, and means of selection of the cutting / connecting elements and the maneuver to be performed on them, to allow the selection of a telephone call to be sent to the energy remote control center as described above.
  • the telecommand and energy center is equipped with a communication module with portable devices, and a portable device management module, which stores the authorized MAC addresses.
  • the telecommand and energy center is equipped with a user management module in which the identification data of the telecommand center operators are stored, together with a chip card number associated with each operator in the center and a personal identification number of said operator, also storing the identification data of the maintenance operators, their chip card number and the personal identification key, to allow validating the maintenance operator and the operator of the energy remote control center.
  • This module also stores the data of all the installations of the power line connected to the remote control and energy center, as well as the status data of each of the cut-off / connection elements that compose them, and the data corresponding to the power line installations that are allowed access by each maintenance operator to allow the phase in which the data is displayed above when the validation of a center operator and a maintenance operator has taken place.
  • the telecommand and energy center incorporates a telephone management module that receives the telephone calls and displays them to the center operator for verification and acceptance / denial.
  • This module stores the data of the received telephone, the maintenance operator, time and date on which the telephone was sent, as well as the data of the operator of the center, time and date on which it accepts / denies a telephone.
  • the energy remote control center is equipped with a signal generation and management module that is activated by means of activation included in the telephony management module, so that when activated it generates some signals for the execution of the maneuvers, for the facilities of the power line, when the operator of the telecommand and energy center accepts the telephone call, and updates the status data of the cut-off / connection elements in the telephone management module, once the maneuvers have been executed.
  • the energy remote control center includes a block management module that stores the information relating to cut-off / connection elements whose access is lockable, which allows, in the phase in which The data of the installations of the power line that are allowed access to a maintenance operator, on their portable device, simultaneously display said permitted locks, and allow their selection in the telephone call are shown.
  • the telephony management module is provided with means to send the selected locks to the block management model
  • the block management module is provided with means to send orders of the selected locks to the power line facilities, as well as a means of acquiring these facilities the Status of the locks made. In this way it is possible to select blockages and signal them both to the maintenance operators and to the operator of the remote control and energy center.
  • Communication between the means of communication of portable devices and the remote control and energy center is carried out through a virtual private network.
  • the described procedure and system make it possible to automate the management of telephone calls, as described above, which eliminates the problem of the state of the congestion technique that occurs in the remote control and energy center in certain time slots, avoiding execution delays. of the requests made by the maintenance operators in charge of the work to be carried out on the power lines, and thus, losses of effective work time are avoided, in each of the areas of the power line requested.
  • Figure 1. Shows a functional block diagram of a possible embodiment of the system of the invention.
  • the system of the invention comprises an energy remote control center 1 prepared to communicate with a plurality of portable devices 2, each assigned one or more maintenance operators of a power line.
  • the portable devices 2 are materialized by a computer portable, which as is known, in the state of the art, are identified by means of a Media Access control address (MAC), and comprise the corresponding communications module 4 to establish communication with the energy remote control center 1, which in turn incorporates a communications module 8 that allows said communication to be carried out, through a virtual private network, which prevents access to the system to any device outside said network.
  • MAC Media Access control address
  • the energy remote control center 1 is governed by an operator, which in the specific exemplary embodiment performs said governance from an energy remote control operating position 5 incorporating a chip card reader and a communications module. 7 to allow access to the operator of the energy remote control center 1. It is possible that the operator could act directly on the energy remote control center 1, but the incorporation of the operating position of the energy remote control 5 allows it find away from said energy remote control center 1.
  • the power remote control center 1 is provided with a portable device management module 9, in which the authorized MAC addresses of the portable devices are stored.
  • the energy remote control center is provided with a user management module 10 that stores identification data of the operators of the energy remote control center, a chip card number associated with each operator of the center 1 and a personal identification key of each operator 1.
  • the user management module 10 stores the maintenance operator identification data, a chip card number associated with each maintenance operator and a personal identification key of said maintenance operator.
  • This module also stores data of all power line installations connected to the remote control center of energy 1, data on the status of each of the cutting / connecting elements that compose them and data corresponding to the facilities 14 of the power line that are allowed access to each maintenance operator.
  • the described configuration allows from the center of the power remote control 1 to carry out voltage cut-off / connection maneuvers of the installations 14 of the power line so that in a portable device 2 a telephone call is generated, as will be explained later, which contains data referring to a request for cutting / connection, in an area the electrified line of cutting / connecting elements of the facilities 14 of the power line.
  • the energy remote control center 1 is equipped with a telephone management module 11 that receives telephone calls and shows them to the center operator for verification and acceptance / denial, as will be described later.
  • the telephony management module 11 is connected to a signal management generation module 12 which is intended to generate signals for the execution of the maneuvers requested in a telephony to be carried out in the facilities 14 of the power line.
  • a block management module 13 is included which manages a blocking state of the cut-off / connection elements of the installations 14 of the power line, in the manner that will be described later.
  • the center through its user management module, validates the received MAC, verifying if it is an authorized MAC and sends the result of the validation to the portable device 2. This validation is carried out in the device management module laptops 9.
  • the maintenance operator enters his chip card in the card reader 3 of his portable device 2, and enters his personal identification key, which then allows this data to be sent to the energy remote control center 1, in the that through its user management module 10 performs the validation of the maintenance operator verifying that the number of the chip card and the personal identification key of the maintenance operator received are stored in the user management module 10 and correspond to the validated MAC.
  • the center 1 sends the result of the validation of the maintenance operator to the portable device 2, so that if that validation has been carried out, the maintenance operator is allowed through his portable device 2 to consult the remote control center of energy 1 the data of the installations of the power line that are allowed access to the validated maintenance operator, so that these data are shown on the portable device 2, by means of the graphic representation of said power lines from the commented data.
  • the maintenance operator selects the cut-off / connection elements and the maneuver to be performed on them, from the data shown on the portable device, which correspond to a telephone call, which as indicated with Previously it includes data corresponding to a cut / connection request, in an area of the power line, of cut / connect elements.
  • the portable devices 2 are provided with means that allow the selection of the cut-off / connection elements and the maneuver to be performed on them, to send the selection made, based on the graphic representation obtained by consulting the power remote control center 1.
  • the telephone data is selected, these are sent to the center 1, where they are received and stored in the telephone management module 11 that receives them and shows them to the operator for verification and acceptance / denial, storing In addition, the telephone information, the maintenance operator, time and date on which the telephone was sent.
  • the operator of the energy remote control center 1 verifies that the selection made is executable according to the information stored in the user management module 10 of the energy remote control center of the area of the line to which the power is allowed. access to the maintenance operator, and accepts / denies the telephone call, so that in the telephone management module the data of the operator of the energy remote control center 1 that accepted / denied the telephone call and the date and time data are stored in which the telephone call was accepted / denied.
  • the center 1 sends to the portable device 2 a confirmation message of reception and acceptance of the telephone call, when it has been accepted by the operator, and stores the message sent in the telephone management module (11).
  • the center 1 by means of the signal generation and management module 12 generates and sends signals for the execution of the maneuvers, when these are correct, to the facilities 14 of the electrified line, and said signal management generation module 12 updates the status data of the cut-off / connection elements in the telephone management module 12, once the maneuvers have been executed.
  • the center 1 sends the result of the execution carried out to the portable device 2, said sending and result being stored in the telephone management module 11.
  • the block management module 13 information regarding cut-off / connection elements is stored, whose access is lockable, so that when the operator of the portable device 2 performs the phase in which the graphic representation is shown of the data and the facilities of the power line that are allowed access to the maintenance operator, simultaneously the allowed blockages of the cut-off / connection elements are shown, and allows their selection in the telephone, that is to say whether you want to block the different selected cut-off / connection elements, so that the telephone management module 11 is provided with means to send the selected blockages in the telephone call to the block management module 13.
  • the block management module 13 includes means for sending orders from the selected blocks to the facilities 14 of the power line, and means for acquiring the status of the blockages from said facilities, which allows to show the blockages made to the different operators of maintenance that access the power remote control center 1.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention automates the management of traditional telephone messages used to request operations relating to the interruption/connection of an area of an electric line in order for line maintenance, repairs or alterations to be made. The invention comprises a remote power control centre that communicates with portable devices (2) which are each assigned to at least one maintenance operator and which are used for the transmission of a telephone message based on the information stored in the remote control centre (1) in which the different events that occurred during the request are managed and stored. The operations requested in the telephone message are transmitted from the centre (1) to the installation (14) of the electric line in order to be implemented. The centre can be used to manage blocks relating to the interruption/connection elements of the installations (14) of the electric line and the centre also allows maintenance operators to check the state of said interruption/connection elements via the above-mentioned portable devices (2).

Description

PROCEDIMIENTO Y SISTEMA PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS OBJETO DE LA INVENCIÓN  PROCEDURE AND SYSTEM FOR CUTTING AND RESETTING OF VOLTAGE ON A POWER LINE BY TELEPHONE OBJECT OF THE INVENTION
La presente invención, tal y como se expresa en el enunciado de esta memoria descriptiva se refiere a un procedimiento y un sistema previstos para realizar el corte y restablecimiento de tensión de una linea eléctrica mediante telefonemas; y que tiene por objeto automatizar la gestión de los telefonemas que convencionalmente se utilizan para actuar los elementos de corte/conexión previstos en las lineas eléctricas que permiten realizar los trabajos de conservación, reparación o modificaciones que se precisen en la linea eléctrica o cualquier otro tipo de trabajo que necesite el corte de tensión.  The present invention, as expressed in the statement of this specification refers to a procedure and system intended to perform the cutting and restoration of voltage of an electric line by telephone calls; and which aims to automate the management of telephone calls that are conventionally used to operate the cut-off / connection elements provided in the power lines that allow the maintenance, repair or modification work required in the power line or any other type of work that needs the tension cut.
La invención es aplicable en cualquier linea electrificada en la que desde un centro de telemando de energía se realizan maniobras de corte/conexión de tensión controladas por un operador del centro de telemando energía, a partir de la recepción en dicho centro de telemando de energía de un telefonema que previamente ha sido enviado por un operario de mantenimiento. Para ello el telefonema incluye datos referentes a una solicitud de corte/conexión de elementos de corte/conexión previstos en una zona de línea eléctrica.  The invention is applicable in any electrified line in which from a power remote control center voltage cut-off / control maneuvers are performed controlled by an operator of the power remote control center, upon receipt at said power remote control center of a phone call that has previously been sent by a maintenance operator. For this, the telephone calls include data referring to a request for cutting / connecting cut-off / connection elements provided in a power line area.
Más particularmente la invención se aplica en telemandos de energía eléctrica de tracción ferroviaria, telemandos de energía eléctrica de instalaciones de fuerza o iluminación, telemando de sistemas eléctricos tranviarios, telemando de sistemas eléctricos de metro, y telemandos o control de desembalses de agua.  More particularly, the invention is applied to railway traction electric power remote control, power or remote power installation remote control, tramway electrical system remote control, subway electrical system remote control, and water supply control or remote control.
ANTECEDENTES DE LA INVENCIÓN  BACKGROUND OF THE INVENTION
En el estado de la técnica es conocido que para efectuar los trabajos de conservación, reparación o modificación en una línea electrificada, como por ejemplo es el caso de la líneas aéreas de contacto ferroviarias conocidas como catenaria, se ha de efectuar una solicitud de maniobras de corte/conexión de diferentes zonas de la linea electrificada para realizar los trabajos de conservación, reparación, modificación y/o obra nueva en instalaciones de catenaria de las lineas convencionales, de forma que se asegure la correcta protección de los operarios de mantenimiento que han de efectuar los trabajos en la linea electrificada. In the state of the art it is known that to carry out the conservation, repair or modification work on an electrified line, as for example the case of railway contact overhead lines known as catenary, a request for cutting / connecting maneuvers of different areas of the electrified line must be made to carry out the conservation, repair, modification and / or new work in catenary installations of conventional lines, so that ensure the correct protection of the maintenance workers who have to carry out the work on the electrified line.
Para ello existe un centro de telemando de energía que es controlado por un operador de dicho centro de telemando de energía al que los operarios de mantenimiento realizan las peticiones de corte/conexión de tensión que precisan para efectuar los trabajos en la línea electrificada.  For this, there is an energy remote control center that is controlled by an operator of said energy remote control center to which maintenance operators make the voltage cut-off / connection requests that they need to carry out the work on the electrified line.
Para ello el operario de mantenimiento establece comunicación telefónica con el operador del centro de telemando de energía al que le cursa un telefonema de solicitud de corte/conexión de tensión, telefonema que además ha de registrar en un libro de registro de telefonemas. El telefonema contiene los datos del operario de mantenimiento que envía la solicitud, y la propia solicitud de corte/conexión referente a los elementos de corte/conexión de una zona de la línea electrificada. Normalmente los elementos de corte/conexión son elementos como disyuntores o seccionadores.  For this, the maintenance operator establishes telephone communication with the operator of the energy remote control center who is in charge of a cut-off / voltage connection request telephone, which must also be recorded in a telephone log book. The telephony contains the data of the maintenance operator who sends the request, and the cut / connection request itself referring to the cut / connect elements of an area of the electrified line. Normally the cut / connect elements are elements such as circuit breakers or disconnectors.
El operario de mantenimiento ha de registrar el telefonema en un libro de telefonemas previsto para tal fin, igualmente el operador del centro de telemando de energía, una vez recibido el telefonema realiza su registro en un libro de telefonemas igual al que posee el operario de mantenimiento, y a continuación procede a enviar desde el centro de telemando y energía las maniobras solicitadas a las instalaciones de la línea eléctrica para la ejecución de las mismas, de modo que una vez realizadas éstas, y comprobada su correcta señalización, cursa un telefonema de conformidad de corte/conexión de tensión previamente a registrarlo en su libro de fonemas. Por tanto, desde que se recibe la solicitud de telefonema, hasta que se da conformidad al mismo, el operador del centro de telemando y energía permanece a la espera sin cortar la comunicación telefónica con el operario de mantenimiento. The maintenance operator must register the telephone in a telephone book provided for that purpose, also the operator of the energy remote control center, once received the telephone makes its registration in a telephone book equal to that of the maintenance operator , and then proceeds to send the requested maneuvers to the facilities of the power line from the remote control and energy center, so that once these have been carried out, and their correct signaling has been verified, a telephony in accordance with voltage cut / connection before registering it in your phoneme book. Therefore, from the moment the telephone call request is received, until it is complied with, the operator of the telecommand and energy center remains on hold without cutting off the telephone communication with the maintenance operator.
En condiciones normales, en periodos de banda de mantenimiento en los que no haya saturación de línea para solicitar la ejecución de telefonemas, el tiempo medio para la realización de la maniobra solicitada en el telefonema, y obtener la conformidad del mismo es de 12 a 14 minutos, pero en los grandes núcleos de cercanías, en las horas de inicio y final del periodo de banda de mantenimiento, estos tiempos de establecimiento de los telefonemas se triplican en la mayoría de los casos, o incluso se cuadruplican en casos excepcionales.  In normal conditions, in periods of maintenance band in which there is no line saturation to request the execution of telephone calls, the average time for performing the requested maneuver in the telephone call, and obtaining compliance thereof is from 12 to 14 minutes, but in the large commuter centers, in the start and end hours of the maintenance band period, these telephone call establishment times are tripled in most cases, or even quadrupled in exceptional cases.
Una vez recibida la conformidad a un telefonema enviado por un operario de mantenimiento, éste, antes de iniciar los trabajos solicitados, debe comprobar la ausencia de tensión del tramo solicitado donde va a trabajar, y pone a tierra la instalación donde se pretende trabajar y delimita la zona de trabajo.  Once compliance has been received with a telephone operator sent by a maintenance operator, he, before starting the requested work, must verify the absence of tension of the requested section where he is going to work, and ground the installation where he intends to work and delimits The work area.
Una vez finalizados los trabajos por parte del operario de mantenimiento, se retiran las tierras, comprobando que la instalación está en condiciones para su puesta en tensión, y el operario de mantenimiento cursa un nuevo telefonema para el establecimiento de tensión al operador de telemando de energía repitiéndose el proceso de forma similar a la descrita para la solicitud de corte de tensión .  Once the work has been completed by the maintenance operator, the lands are removed, verifying that the installation is in conditions for tensioning, and the maintenance operator takes a new telephone call for the establishment of voltage to the energy remote control operator repeating the process in a manner similar to that described for the request for power failure.
Por lo tanto, en el estado actual de la técnica el cursado de los telefonemas puede suponer un tiempo considerable, lo cual repercute en el retraso de los trabajos a realizar sobre las líneas electrificadas.  Therefore, in the current state of the art, the course of the telephone calls can take considerable time, which has an impact on the delay of the work to be done on the electrified lines.
DESCRIPCIÓN DE LA INVENCIÓN  DESCRIPTION OF THE INVENTION
Para resolver los inconvenientes en anteriormente indicados, la invención ha desarrollado un nuevo procedimiento y un sistema que permien efectuar el corte y reestablecimiento de tensión en una linea electrificada mediante telefonemas enviados por parte de un operario de mantenimiento a un centro de telemando de energía gobernado por un operador, de forma que el operador, a partir de la recepción en dicho centro de telemando de energía de un telefonema, y mediante el centro de mando de energía realiza las maniobras de corte/conexión de tensión indicadas en el telefonema. Para ello el telefonema ha de incluir los datos referentes a una solicitud de corte/conexión de elementos de corte/conexión de una zona de la línea electrificada. Los elementos de corte/conexión pueden ser disyuntores y/o seccionadores. In order to solve the drawbacks mentioned above, the invention has developed a new procedure and a system that allow to cut and restore voltage on an electrified line through telephone calls sent by a maintenance operator to an energy remote control center governed by an operator, so that the operator, upon receipt in said energy telecommand center of a telephony, and by means of the energy command center it performs the cut-off / voltage connection maneuvers indicated in the telephony. To do this, the telephony must include the data referring to a request for cutting / connecting cutting / connecting elements of an area of the electrified line. The cutting / connecting elements can be circuit breakers and / or disconnectors.
La invención prevé que los telefonemas puedan ser gestionados desde dispositivos portátiles asignados a uno o más operarios de mantenimiento de una línea eléctrica, de forma que cada operario de mantenimiento pueda cursar los telefonemas mediante los dispositivos portátiles, estableciendo comunicación con el centro de telemando de energía.  The invention provides that telephone calls can be managed from portable devices assigned to one or more maintenance operators of a power line, so that each maintenance operator can take the telephone calls through portable devices, establishing communication with the energy remote control center .
Para ello, el procedimiento de la invención comprende almacenar en el centro de telemando y energía las direcciones de control de acceso al medio (MAC) autorizadas de los dispositivos portátiles asignados a cada uno de los operarios de mantenimiento de una línea eléctrica.  For this purpose, the method of the invention comprises storing the authorized means of access control to the medium (MAC) of the portable devices assigned to each of the maintenance operators of a power line in the telecommand and energy center.
Además en el centro de telemando y energía se almacena un número de tarjetas chip asociadas a cada operario de mantenimiento, junto con los dados del operario de mantenimiento y una clave de identificación personal de dicho operario de mantenimiento. También se almacenan los datos de todas las instalaciones de la línea eléctrica conectadas al centro de telemando de energía, y el estado de cada uno de los elementos de corte/conexión que las componen, de forma que en el centro de telemando de energía se permite obtener listados, históricos, y una representación gráfica de dichas líneas eléctricas y del estado de los elementos de corte/conexión de cada instalación de la linea eléctrica. También se almacenan los datos correspondientes a las instalaciones de la linea eléctrica a las que les está permitido el acceso a cada operario de mantenimiento. In addition, a number of chip cards associated with each maintenance operator is stored in the remote control and energy center, together with the maintenance operator's data and a personal identification key of said maintenance operator. The data of all the installations of the power line connected to the energy remote control center are also stored, and the status of each of the cutting / connecting elements that compose them, so that in the energy remote control center it is allowed obtain listings, historical, and a graphic representation of said power lines and state of the cutting / connecting elements of each installation of the power line. The data corresponding to the facilities of the power line that are allowed access to each maintenance operator are also stored.
Además en el centro de telemando y energía se almacenan los datos de identificación de los operadores de dicho centro de telemando de energía.  In addition, the identification data of the operators of said energy remote control center are stored in the telecommand and energy center.
La anterior fase de almacenamiento de los datos comentados permite la realización de una posterior fase en la que se valida en el centro de telemando de energía a un operador del mismo, mediante la introducción de sus datos, los cuales verifica que se encuentran almacenados en el centro de telemando de energía.  The previous phase of storage of the commented data allows the realization of a subsequent phase in which an operator of the same is validated in the energy remote control center, by entering their data, which verifies that they are stored in the Power remote control center.
Una vez validado al operador del centro de telemando de energía, se permite establecer comunicación entre un dispositivo portátil y el centro de telemando de energía, y en dicha comunicación se envia desde el dispositivo portátil su MAC al centro de telemando de energía, en el que se valida la MAC recibida, verificando si es una MAC autorizada y a continuación se envía el resultado de la validación al dispositivo portátil.  Once the operator of the energy remote control center is validated, communication between a portable device and the energy remote control center is allowed, and in said communication its MAC is sent from the portable device to the energy remote control center, in which the received MAC is validated, verifying if it is an authorized MAC and then the result of the validation is sent to the portable device.
Tras dicha validación el operario de mantenimiento introduce su tarjeta chip en un lector incorporado en el dispositivo portátil y la clave de identificación personal, de forma que desde el dispositivo portátil se envía el número de la tarjeta junto con la clave de identificación personal del operario de mantenimiento al centro de telemando de energía, en el que se valida al operario de mantenimiento mediante la validación del número de la tarjeta chip y la clave de identificación personal del operario de mantenimiento, verificando que están almacenados en el centro de telemando de energía y se corresponden a la MAC anteriormente validada.  After this validation, the maintenance operator enters his chip card in a reader incorporated in the portable device and the personal identification key, so that from the portable device the card number is sent together with the personal identification key of the operator of maintenance to the energy remote control center, in which the maintenance operator is validated by validating the number of the chip card and the personal identification key of the maintenance operator, verifying that they are stored in the energy remote control center and correspond to the MAC previously validated.
El resultado de la validación del operario de mantenimiento se envía al dispositivo portátil, de modo que si éste ha sido validado, se permite consultar en el centro de telemando y energía, por parte del operario de mantenimiento y a través de su dispositivo portátil, los datos de las instalaciones de la línea eléctrica a las que les está permitido el acceso al operario de mantenimiento validado, de forma que dichos datos de las instalaciones de la línea eléctrica a las que les está permitido el acceso a dicho operario de mantenimiento se muestran en su dispositivo portátil. The result of the maintenance operator validation is sent to the portable device, so that If it has been validated, it is possible to consult the maintenance operator and through his portable device in the remote control and energy center, the data of the facilities of the power line that are allowed access to the operator of validated maintenance, so that said data from the power line facilities that are allowed access to said maintenance operator are displayed on your portable device.
A partir de los datos mostrados el operario de mantenimiento selecciona los elementos de corte/conexión y la maniobra a realizar sobre los mismos, lo que a continuación permite enviar la selección realizada al centro de telemando de energía. Esta selección realizada es un telefonema, que al ser recibido en el centro de telemando y energía almacena los datos que contiene el telefonema, junto con los datos del operario de mantenimiento, hora y fecha en que se envió el telefonema, lo que permite comprobar al operador del centro de telemando y energía que la selección realizada de las maniobras de corte/conexión de los elementos de corte/conexión son realmente realizables, de acuerdo con la información almacenada en el centro de telemando de energía de la zona de la línea a la que le está permitido el acceso al operario de mantenimiento. A continuación el operario del centro de telemando y energía acepta o deniega el telefonema actuando sobre el centro de telemando y energía, en el que se almacenan los datos del operador del centro de telemando y energía que aceptó/denegó el telefonema y los datos de la fecha y hora en que se aceptó/denegó dicho telefonema .  From the data shown, the maintenance operator selects the cut-off / connection elements and the maneuver to be performed on them, which then allows the selection made to be sent to the energy remote control center. This selection is a telephone call, which when received at the remote control and energy center stores the data contained in the telephone call, together with the maintenance operator's data, time and date on which the telephone call was sent, which allows checking the operator of the remote control and energy center that the selection made of the cutting / connecting maneuvers of the cutting / connecting elements is really feasible, according to the information stored in the remote control center of the area of the line to the that access to the maintenance operator is allowed. Then the operator of the telecommand and energy center accepts or denies the telephony acting on the telecommand and energy center, in which the data of the operator of the telecommand and energy center that accepted / denied the telephony and the telephone data are stored. date and time that the phone call was accepted / denied.
A continuación se envía al dispositivo portátil un mensaje de confirmación de recepción y aceptación del telefonema, cuando las maniobras seleccionadas son correctas, y en caso contrario envía un mensaje de telefonema denegado. En cualquiera de los casos se almacena el mensaje enviado por el centro de telemando de energía. Next, a confirmation message of the reception and acceptance of the telephone call is sent to the portable device, when the selected maneuvers are correct, and otherwise it sends a message of Telephone denied. In any case, the message sent by the energy remote control center is stored.
Cuando el telefonema ha sido aceptado se genera y envía, por parte del centro de telemando y energía, señales para la ejecución de las maniobras solicitadas en el telefonema, a las instalaciones de la línea electrificada y tras la confirmación de la ejecución de dichas maniobras por parte de las instalaciones de la línea electrificada al centro de telemando y energía, en éste se actualizan los datos del estado de los elementos de corte/conexión, que serán mostrados a cualquier operario de mantenimiento que previamente haya sido validado.  When the telephone call has been accepted, signals are generated and sent, by the telecommand and energy center, signals for the execution of the maneuvers requested in the telephone call, to the facilities of the electrified line and after confirmation of the execution of said maneuvers by part of the installations of the electrified line to the telecommand and energy center, in this one the data of the state of the cut / connection elements are updated, which will be shown to any maintenance operator that has previously been validated.
Cuando se han ejecutado las maniobras seleccionadas en el telefonema, se prevé una fase de envío, desde el centro de telemando de energía al dispositivo portátil que envío el telefonema, del resultado de la ejecución realizada, almacenándose dicho envío y resultado en el centro de telemando y energía.  When the selected maneuvers have been executed in the telephone call, a sending phase is foreseen, from the power remote control center to the portable device that sent the telephone call, of the result of the execution performed, said sending and result being stored in the remote control center and energy
Los datos de todas las instalaciones de la línea eléctrica conectadas al centro de telemando y energía que permiten realizar la representación gráfica de dichas líneas eléctricas, a su vez permiten realizar la representación gráfica, en el centro de telemando y energía y en el dispositivo portátil, de las líneas afectadas por la selección realizada, así como de los elementos de corte/conexión y del estado en el que se encuentran los mismos .  The data of all the installations of the power line connected to the telecommand and energy center that allow to make the graphic representation of said electrical lines, in turn allow to make the graphic representation, in the telecommand and energy center and in the portable device, of the lines affected by the selection made, as well as the cut-off / connection elements and the state in which they are located.
Además, a partir de los datos almacenados en el centro de telemando de energía del estado de cada uno de los elementos de corte/conexión se permite almacenar información adicional referente a establecer un bloqueo de acceso y maniobra a los elementos de corte y conexión seleccionados en el telefonema, lo que permite, en la fase de selección de un telefonema, la selección de bloqueo de acceso y maniobra a los elementos de corte/conexión seleccionados, de forma que tras la aceptación de un telefonema por parte del operador en el centro de telemando de energía, se prevé una fase en la que se establece un bloqueo de dichos elementos de corte/conexión que impide el acceso y maniobra a los mismos a otros operarios de mantenimiento, hasta que dichos elementos de corte/conexión, en una posterior fase, sean desbloqueados por el operario de mantenimiento que los bloqueó. Este nuevo estado de bloqueo de los elementos de corte/conexión, permite que la fase de representación gráfica en el centro de telemando de energía y en el dispositivo portátil de las líneas afectadas por la selección realizada, muestren el bloqueo realizado. In addition, from the data stored in the power remote control center of the state of each of the cut-off / connection elements, it is possible to store additional information regarding establishing an access and maneuver lock to the selected cut-and-connect elements in the telephony, which allows, in the phase of selecting a telephony, the selection of access blocking and maneuvering the selected cut-off / connection elements, so that after the acceptance of a Telephone operator by the operator in the energy remote control center, a phase is foreseen in which a blocking of said cut-off / connection elements is established that prevents access and maneuver to other maintenance operators, until said elements cut-off / connection, at a later stage, be unlocked by the maintenance operator who blocked them. This new state of blockade of the elements of cut / connection, allows that the phase of graphical representation in the center of remote control of energy and in the portable device of the lines affected by the selection made, show the blockade realized.
En la realización preferente de la invención la identificación del operador se realiza de forma equivalente a la del operario de mantenimiento, para lo que los datos de identificación de cada operador del centro de telemando de energía comprenden un número de tarjeta chip y una clave de identificación personal de dicho operador del centro de telemando de energía asociados a cada operador del centro de telemando y energía, lo que permite establecer que la fase de validación de un operador del centro de telemando y energía se efectúe mediante la lectura de su tarjeta chip y la posterior introducción de su clave de identificación personal en el centro de telemando de energía, todo ello verificando que el número de tarjeta y la clave de identificación se encuentran almacenados en el centro de telemando de energía y están asociados a los datos del operador del centro.  In the preferred embodiment of the invention, the identification of the operator is carried out in a manner equivalent to that of the maintenance operator, for which the identification data of each operator of the energy remote control center comprises a chip card number and an identification key. personnel of said operator of the energy remote control center associated with each operator of the remote control and energy center, which allows establishing that the validation phase of an operator of the remote control and energy center is carried out by reading its chip card and Subsequent introduction of your personal identification key in the energy remote control center, all verifying that the card number and identification key are stored in the energy remote control center and are associated with the data of the center operator.
En la realización preferente de la invención también se prevé permitir el acceso a las diferentes zonas de la línea eléctrica de los operarios de mantenimiento a partir de una categoría previamente establecida para los mismos, para lo que los datos referentes al operario de mantenimiento comprenden información correspondiente a una categoría de operarios de mantenimiento, de modo que en función de la categoría del operario de mantenimiento se determinan los datos correspondientes a las instalaciones de la linea eléctrica a las que le está permitido el acceso a cada operario de mantenimiento. In the preferred embodiment of the invention it is also foreseen to allow access to the different areas of the power line of the maintenance operators from a category previously established for them, for which the data relating to the maintenance operator comprise corresponding information to a category of maintenance operators, so that depending on the category of the maintenance operator determine the data corresponding to the facilities of the power line that are allowed access to each maintenance operator.
Además la invención se refiere a un sistema que realiza las diferentes fases anteriormente descritas, para lo que los dispositivos portátiles señalados incorporan medios de comunicación con el centro de telemando de energía, un lector de tarjetas chip asociada a cada operario de mantenimiento, y medios de selección de los elementos de corte/conexión y la maniobra a realizar sobre éstos, para permitir enviar la selección realizada de un telefonema al centro de telemando de energía según fue descrito anteriormente.  In addition, the invention relates to a system that performs the different phases described above, for which the aforementioned portable devices incorporate means of communication with the power remote control center, a chip card reader associated with each maintenance operator, and means of selection of the cutting / connecting elements and the maneuver to be performed on them, to allow the selection of a telephone call to be sent to the energy remote control center as described above.
Además el centro de telemando y energía está dotado de un módulo de comunicaciones con los dispositivos portátiles, y un módulo de gestión de dispositivos portátiles, que almacena las direcciones MAC autorizadas.  In addition, the telecommand and energy center is equipped with a communication module with portable devices, and a portable device management module, which stores the authorized MAC addresses.
Además el centro de telemando y energía está dotado de un módulo de gestión de usuarios en el que se almacenan los datos de identificación de los operadores del centro de telemando de energía, junto con un número de tarjeta chip asociada a cada operador del centro y un número de identificación personal de dicho operador, almacenando también los datos de identificación de los operarios de mantenimiento, su número de tarjeta chip y la clave de identificación personal, para permitir validar al operario de mantenimiento y al operador del centro de telemando de energía. En este módulo además se almacenan los datos de todas las instalaciones de la línea eléctrica conectadas al centro de telemando y energía, así como los datos del estado de cada uno de los elementos de corte/conexión que las componen, y los datos correspondientes a las instalaciones de la línea eléctrica a las que les está permitido el acceso de cada operario de mantenimiento para permitir realizar la fase en la que se muestran los datos anteriores cuando se ha producido la validación de un operador del centro y de un operario de mantenimiento. In addition, the telecommand and energy center is equipped with a user management module in which the identification data of the telecommand center operators are stored, together with a chip card number associated with each operator in the center and a personal identification number of said operator, also storing the identification data of the maintenance operators, their chip card number and the personal identification key, to allow validating the maintenance operator and the operator of the energy remote control center. This module also stores the data of all the installations of the power line connected to the remote control and energy center, as well as the status data of each of the cut-off / connection elements that compose them, and the data corresponding to the power line installations that are allowed access by each maintenance operator to allow the phase in which the data is displayed above when the validation of a center operator and a maintenance operator has taken place.
El centro de telemando y energía incorpora un módulo de gestión de telefonemas que recibe los telefonemas y los muestra al operador del centro para su verificación y aceptación/denegación. En este módulo se almacenan los datos del telefonema recibido, del operario de mantenimiento, hora y fecha en el que se envió el telefonema, así como los datos del operador del centro, hora y fecha en que acepta/deniega un telefonema.  The telecommand and energy center incorporates a telephone management module that receives the telephone calls and displays them to the center operator for verification and acceptance / denial. This module stores the data of the received telephone, the maintenance operator, time and date on which the telephone was sent, as well as the data of the operator of the center, time and date on which it accepts / denies a telephone.
Además el centro de telemando de energía está dotado de un módulo de generación y gestión de señales que se activa mediante medios de activación incluidos en el módulo de gestión de telefonema, de forma que al ser activado genera unas señales de ejecución de las maniobras, para las instalaciones de la línea eléctrica, cuando el operador del centro de telemando y energía acepta el telefonema, y actualiza los datos del estado de los elementos de corte/conexión en el módulo de gestión de telefonemas, una vez ejecutadas las maniobras.  In addition, the energy remote control center is equipped with a signal generation and management module that is activated by means of activation included in the telephony management module, so that when activated it generates some signals for the execution of the maneuvers, for the facilities of the power line, when the operator of the telecommand and energy center accepts the telephone call, and updates the status data of the cut-off / connection elements in the telephone management module, once the maneuvers have been executed.
Además, de acuerdo con la realización preferente de la invención, el centro de telemando de energía incluye un módulo de gestión de bloqueos que almacena la información referente a elementos de corte/conexión cuyo acceso es bloqueable, lo que permite, en la fase en que se muestran los datos de las instalaciones de la línea eléctrica a las que les está permitido el acceso a un operario de mantenimiento, en su dispositivo portátil, mostrar simultáneamente dichos bloqueos permitidos, y permitir su selección en el telefonema. Complementariamente el módulo de gestión de telefonemas está dotado de medios para enviar al modelo de gestión de bloqueos los bloqueos seleccionados, y el módulo de gestión de bloqueos está dotado de medios para enviar órdenes de los bloqueos seleccionados a las instalaciones de la línea eléctrica, así como de medios para adquirir de dichas instalaciones el estado de los bloqueos realizados. De esta forma se permite seleccionar bloqueos y señalizar los mismos tanto a los operarios de mantenimiento como al operador del centro de telemando y energía. In addition, in accordance with the preferred embodiment of the invention, the energy remote control center includes a block management module that stores the information relating to cut-off / connection elements whose access is lockable, which allows, in the phase in which The data of the installations of the power line that are allowed access to a maintenance operator, on their portable device, simultaneously display said permitted locks, and allow their selection in the telephone call are shown. In addition, the telephony management module is provided with means to send the selected locks to the block management model, and the block management module is provided with means to send orders of the selected locks to the power line facilities, as well as a means of acquiring these facilities the Status of the locks made. In this way it is possible to select blockages and signal them both to the maintenance operators and to the operator of the remote control and energy center.
La comunicación entre los medios de comunicación de los dispositivos portátiles y del centro de telemando y energía, se realizan a través de una red privada virtual.  Communication between the means of communication of portable devices and the remote control and energy center is carried out through a virtual private network.
El procedimiento y sistema descritos permiten automatizar la gestión de los telefonemas, según ha sido descrito, lo que elimina el problema del estado de la técnica de congestión que se produce en el centro de telemando y energía en determinadas franjas horarias, evitándose retrasos en la ejecución de las solicitudes realizadas por los operarios de mantenimiento encargados de los trabajos a realizar en las líneas eléctricas, y con ello se evitan pérdidas de tiempo efectivo de trabajo, en cada una de las zonas de la línea eléctrica solicitadas.  The described procedure and system make it possible to automate the management of telephone calls, as described above, which eliminates the problem of the state of the congestion technique that occurs in the remote control and energy center in certain time slots, avoiding execution delays. of the requests made by the maintenance operators in charge of the work to be carried out on the power lines, and thus, losses of effective work time are avoided, in each of the areas of the power line requested.
A continuación para facilitar una mejor comprensión de esta memoria descriptiva, y formando parte integrante de la misma, se acompaña una única figura en la que con carácter ilustrativo y no limitativo se ha representado el objeto de la invención.  Next, in order to facilitate a better understanding of this descriptive report, and as an integral part thereof, a single figure is attached in which the object of the invention has been represented by way of illustration and not limitation.
BREVE DESCRIPCIÓN DE LA FIGURA  BRIEF DESCRIPTION OF THE FIGURE
Figura 1.- Muestra un diagrama de bloques funcional de un posible ejemplo de realización del sistema de la invención .  Figure 1.- Shows a functional block diagram of a possible embodiment of the system of the invention.
DESCRIPCIÓN DE LA FORMA DE REALIZACIÓN PREFERIDA  DESCRIPTION OF THE PREFERRED EMBODIMENT
A continuación se realiza una descripción de la invención basada en la figura anteriormente comentada.  A description of the invention based on the above-mentioned figure is given below.
El sistema de la invención comprende un centro de telemando de energía 1 preparado para realizar la comunicación con una pluralidad de dispositivos portátiles 2, cada uno de ellos asignado uno o más operarios de mantenimiento de una línea eléctrica. Los dispositivos portátiles 2 se materializan mediante un ordenador portátil, que como es sabido, en el estado de la técnica, se identifican mediante una dirección de control de Acceso al medio (MAC) , y comprenden el correspondiente módulo de comunicaciones 4 para establecer la comunicación con el centro de telemando de energía 1, que a su vez incorpora un módulo de comunicaciones 8 que permite efectuar dicha comunicación, a través de una red privada virtual, lo que impide el acceso al sistema a cualquier dispositivo ajeno a dicha red. The system of the invention comprises an energy remote control center 1 prepared to communicate with a plurality of portable devices 2, each assigned one or more maintenance operators of a power line. The portable devices 2 are materialized by a computer portable, which as is known, in the state of the art, are identified by means of a Media Access control address (MAC), and comprise the corresponding communications module 4 to establish communication with the energy remote control center 1, which in turn incorporates a communications module 8 that allows said communication to be carried out, through a virtual private network, which prevents access to the system to any device outside said network.
En el ejemplo de realización el centro de telemando de energía 1 es gobernado por un operador, que en el ejemplo concreto de realización efectúa dicho gobierno desde un puesto de operación de telemando de energía 5 que incorpora un lector de tarjeta chip y un módulo de comunicaciones 7 para permitir el acceso al operador del centro de telemando de energía 1. Cabe la posibilidad de que el operador pudiera actuar directamente sobre el centro de telemando de energía 1, pero la incorporación del puesto de operaciones del telemando de energía 5 permite que éste se encuentre alejado de dicho centro de telemando de energía 1.  In the exemplary embodiment, the energy remote control center 1 is governed by an operator, which in the specific exemplary embodiment performs said governance from an energy remote control operating position 5 incorporating a chip card reader and a communications module. 7 to allow access to the operator of the energy remote control center 1. It is possible that the operator could act directly on the energy remote control center 1, but the incorporation of the operating position of the energy remote control 5 allows it find away from said energy remote control center 1.
Además el centro de telemando de energía 1 está dotado de un módulo de gestión de dispositivos portátiles 9, en el que se almacenan las direcciones MAC autorizadas de los dispositivos portátiles.  In addition, the power remote control center 1 is provided with a portable device management module 9, in which the authorized MAC addresses of the portable devices are stored.
El centro de telemando de energía está dotado de un módulo de gestión de usuarios 10 que almacena datos de identificación de los operadores del centro de telemando de energía, un número de tarjeta chip asociada a cada operador del centro 1 y una clave de identificación personal de cada operador 1. Además en el módulo de gestión de usuarios 10 se almacenan los datos de identificación de operarios de mantenimiento, un número de tarjeta chip asociada a cada operario de mantenimiento y una clave de identificación personal de dicho operario de mantenimiento. Este módulo también almacena datos de todas las instalaciones de la línea eléctrica conectadas al centro de telemando de energía 1, datos del estado de cada uno de los elementos de corte/conexión que las componen y datos correspondientes a las instalaciones 14 de la linea eléctrica a las que le está permitido el acceso a cada operario de mantenimiento. The energy remote control center is provided with a user management module 10 that stores identification data of the operators of the energy remote control center, a chip card number associated with each operator of the center 1 and a personal identification key of each operator 1. In addition, the user management module 10 stores the maintenance operator identification data, a chip card number associated with each maintenance operator and a personal identification key of said maintenance operator. This module also stores data of all power line installations connected to the remote control center of energy 1, data on the status of each of the cutting / connecting elements that compose them and data corresponding to the facilities 14 of the power line that are allowed access to each maintenance operator.
La configuración descrita permite desde el centro del telemando de energía 1 realizar maniobras de corte/conexión de tensión de las instalaciones 14 de la línea eléctrica para lo que en un dispositivo portátil 2 se genera un telefonema, tal como será explicado con posterioridad, que contiene datos referentes a una solicitud de corte/conexión, en una zona la línea electrificada de elementos de corte/conexión de las instalaciones 14 de la línea eléctrica.  The described configuration allows from the center of the power remote control 1 to carry out voltage cut-off / connection maneuvers of the installations 14 of the power line so that in a portable device 2 a telephone call is generated, as will be explained later, which contains data referring to a request for cutting / connection, in an area the electrified line of cutting / connecting elements of the facilities 14 of the power line.
Para ello el centro de telemando de energía 1 está dotado de un módulo de gestión de telefonemas 11 que recibe telefonemas y los muestra al operador del centro para su verificación y aceptación/denegación, tal y como se será descrito con posterioridad.  For this, the energy remote control center 1 is equipped with a telephone management module 11 that receives telephone calls and shows them to the center operator for verification and acceptance / denial, as will be described later.
El módulo de gestión de telefonemas 11 está conectado a un módulo de generación de gestión de señales 12 que está previsto para generar unas señales de ejecución de las maniobras solicitadas en un telefonema a realizarse en las instalaciones 14 de la línea eléctrica.  The telephony management module 11 is connected to a signal management generation module 12 which is intended to generate signals for the execution of the maneuvers requested in a telephony to be carried out in the facilities 14 of the power line.
En el centro de telemando de energía 1 se incluye un módulo de gestión de bloqueos 13 que gestiona un estado de bloqueo de los elementos de corte/conexión de las instalaciones 14 de la línea eléctrica, de la forma que será descrita con posterioridad.  In the energy remote control center 1 a block management module 13 is included which manages a blocking state of the cut-off / connection elements of the installations 14 of the power line, in the manner that will be described later.
En base a la descripción realizada, se comprende fácilmente que cuando un operario de mantenimiento desea realizar el corte/conexión de ciertos elementos de corte/conexión de una zona de las instalaciones 14 de una línea eléctrica, debe de establecer comunicación mediante su dispositivo portátil 2 con el centro 1, de forma que en dicha comunicación envía su MAC al centro de telemando de energía 1. En este punto es importante señalar que previamente se ha de efectuar una fase en la que en el centro de telemando de energía 1 se valide a un operador del mismo, mediante la lectura de su tarjeta chip y la introducción de su número de identificación personal, de forma que en el módulo de gestión de usuarios se valida un operador del centro verificando que el número de tarjeta chip y la clase de identificación personal recibidas corresponden a dicho operador del centro 1. Based on the description given, it is easily understood that when a maintenance operator wishes to cut / connect certain cut / connect elements of an area of the facilities 14 of a power line, he must establish communication through his portable device 2 with the center 1, so that in this communication it sends its MAC to the power remote control center 1. At this point it is important to note that previously a phase has to be carried out in which in the energy remote control center 1 an operator of the same is validated, by reading its chip card and entering its personal identification number, so that in the module User management validates a center operator verifying that the chip card number and the type of personal identification received correspond to said center operator 1.
A continuación el centro 1, a través de su módulo de gestión de usuarios, valida la MAC recibida, verificando si es una MAC autorizada y envía el resultado de la validación al dispositivo portátil 2. Esta validación se efectúa en el módulo de gestión de dispositivos portátiles 9.  Then the center 1, through its user management module, validates the received MAC, verifying if it is an authorized MAC and sends the result of the validation to the portable device 2. This validation is carried out in the device management module laptops 9.
Tras dicha validación, el operario de mantenimiento introduce su tarjeta chip en el lector de tarjeta 3 de su dispositivo portátil 2, e introduce su clave de identificación personal, lo que a continuación permite enviar estos datos al centro de telemando de energía 1, en el que mediante su módulo de gestión de usuarios 10 realiza la validación del operario de mantenimiento verificando que el número de la tarjeta chip y la clave de identificación personal del operario de mantenimiento recibidas se encuentran almacenadas en el módulo de gestión de usuarios 10 y se corresponden a la MAC validada.  After this validation, the maintenance operator enters his chip card in the card reader 3 of his portable device 2, and enters his personal identification key, which then allows this data to be sent to the energy remote control center 1, in the that through its user management module 10 performs the validation of the maintenance operator verifying that the number of the chip card and the personal identification key of the maintenance operator received are stored in the user management module 10 and correspond to the validated MAC.
A continuación el centro 1 envía el resultado de la validación del operario de mantenimiento al dispositivo portátil 2, de forma que si se ha efectuado esa validación, se permite al operario de mantenimiento a través de su dispositivo portátil 2 consultar en el centro de telemando de energía 1 los datos de las instalaciones de la línea eléctrica a las que les está permitido el acceso al operario de mantenimiento validado, de modo que estos datos se muestran en el dispositivo portátil 2, mediante la representación gráfica de dichas líneas eléctricas a partir de los datos comentados. A partir de esta representación, el operario de mantenimiento selecciona los elementos de corte/conexión y la maniobra a realizar sobre éstos, a partir de los datos mostrados en el dispositivo portátil, que se corresponden a un telefonema, que tal y como fue indicado con anterioridad comprende datos correspondientes a una solicitud de corte/conexión, en una zona de la linea eléctrica, de elementos de corte/conexión. Para ello los dispositivos portátiles 2 están dotados de medios que permiten efectuar la selección de los elementos de corte/conexión y la maniobra a realizar sobre éstos, para enviar la selección realizada, a partir de la representación gráfica que se obtiene mediante la consulta realizada al centro de telemando de energía 1. Then the center 1 sends the result of the validation of the maintenance operator to the portable device 2, so that if that validation has been carried out, the maintenance operator is allowed through his portable device 2 to consult the remote control center of energy 1 the data of the installations of the power line that are allowed access to the validated maintenance operator, so that these data are shown on the portable device 2, by means of the graphic representation of said power lines from the commented data. From this representation, the maintenance operator selects the cut-off / connection elements and the maneuver to be performed on them, from the data shown on the portable device, which correspond to a telephone call, which as indicated with Previously it includes data corresponding to a cut / connection request, in an area of the power line, of cut / connect elements. For this, the portable devices 2 are provided with means that allow the selection of the cut-off / connection elements and the maneuver to be performed on them, to send the selection made, based on the graphic representation obtained by consulting the power remote control center 1.
Por tanto, una vez seleccionados los datos del telefonema, éstos se envían al centro 1, en el que se reciben y almacenan en el módulo de gestión de telefonemas 11 que los recibe y los muestra al operador para su verificación y aceptación /denegación, almacenando además los datos de telefonema, el operario de mantenimiento, hora y fecha en que se envió el telefonema.  Therefore, once the telephone data is selected, these are sent to the center 1, where they are received and stored in the telephone management module 11 that receives them and shows them to the operator for verification and acceptance / denial, storing In addition, the telephone information, the maintenance operator, time and date on which the telephone was sent.
Seguidamente el operador del centro de telemando de energía 1 comprueba que la selección realizada es ejecutable de acuerdo con la información almacenada en el módulo de gestión de usuarios 10 del centro de telemando de energía de la zona de la línea a la que le está permitido el acceso al operario de mantenimiento, y acepta/deniega el telefonema, de forma que en el módulo de gestión de telefonemas se almacenen los datos del operador del centro de telemando de energía 1 que aceptó/denegó el telefonema y los datos de la fecha y hora en que se aceptó/denegó el telefonema .  Next, the operator of the energy remote control center 1 verifies that the selection made is executable according to the information stored in the user management module 10 of the energy remote control center of the area of the line to which the power is allowed. access to the maintenance operator, and accepts / denies the telephone call, so that in the telephone management module the data of the operator of the energy remote control center 1 that accepted / denied the telephone call and the date and time data are stored in which the telephone call was accepted / denied.
Seguidamente el centro 1 envía al dispositivo portátil 2 un mensaje de confirmación de recepción y aceptación del telefonema, cuando ha sido aceptado por el operador, y almacena el mensaje enviado en el módulo de gestión de telefonemas (11). Then the center 1 sends to the portable device 2 a confirmation message of reception and acceptance of the telephone call, when it has been accepted by the operator, and stores the message sent in the telephone management module (11).
A continuación el centro 1, mediante el módulo de generación y gestión de señales 12 genera y envia señales para la ejecución de las maniobras, cuando éstas son correctas, a las instalaciones 14 de la linea electrificada, y dicho módulo de generación de gestión de señales 12 actualiza los datos del estado de los elementos de corte/conexión en el módulo de gestión de telefonemas 12, una vez se han ejecutado las maniobras.  Then the center 1, by means of the signal generation and management module 12 generates and sends signals for the execution of the maneuvers, when these are correct, to the facilities 14 of the electrified line, and said signal management generation module 12 updates the status data of the cut-off / connection elements in the telephone management module 12, once the maneuvers have been executed.
Una vez ejecutadas las maniobras seleccionada en el telefonema, el centro 1 envia el resultado de la ejecución realizada al dispositivo portátil 2, almacenándose dicho envió y resultado en el módulo de gestión de telefonemas 11.  Once the maneuvers selected in the telephone call have been executed, the center 1 sends the result of the execution carried out to the portable device 2, said sending and result being stored in the telephone management module 11.
Tal y como fue descrito mediante el módulo de gestión de bloqueos 13 se almacena información referente a elementos de corte/conexión, cuyo acceso es bloqueable, de modo que cuando el operario del dispositivo portátil 2 realiza la fase en la que se muestra la representación gráfica de los datos y las instalaciones de la linea eléctrica a los que les está permitido el acceso al operario de mantenimiento, simultáneamente se muestran los bloqueos permitidos de los elementos de corte/conexión, y permite su selección en el telefonema, es decir permite establecer si desea realizar un bloqueo de los diferentes elementos de corte/conexión seleccionados, de forma que el módulo de gestión de telefonemas 11 está dotado de medios para enviar al módulo de gestión de bloqueos 13 los bloqueos seleccionados en el telefonema. Por su parte el módulo de gestión de bloqueos 13 incluye medios para enviar órdenes de los bloqueos seleccionados a las instalaciones 14 de la linea eléctrica, y medios para adquirir de dichas instalaciones el estado de los bloqueos, lo que permite mostrar los bloqueos realizados a los diferentes operarios de mantenimiento que accedan al centro de telemando de energía 1. As described by the block management module 13, information regarding cut-off / connection elements is stored, whose access is lockable, so that when the operator of the portable device 2 performs the phase in which the graphic representation is shown of the data and the facilities of the power line that are allowed access to the maintenance operator, simultaneously the allowed blockages of the cut-off / connection elements are shown, and allows their selection in the telephone, that is to say whether you want to block the different selected cut-off / connection elements, so that the telephone management module 11 is provided with means to send the selected blockages in the telephone call to the block management module 13. On the other hand, the block management module 13 includes means for sending orders from the selected blocks to the facilities 14 of the power line, and means for acquiring the status of the blockages from said facilities, which allows to show the blockages made to the different operators of maintenance that access the power remote control center 1.
Una vez que el telefonema es aceptado por parte del operador, se establece el bloqueo de dichos elementos de corte/conexión, lo que impide el acceso y maniobra a los mismo a otros operarios de mantenimiento, hasta que dichos elementos de corte/conexión sean desbloqueados por el operario que realizó el bloqueo, mediante el envío de un nuevo telefonema.  Once the telephone call is accepted by the operator, the blocking of said cutting / connecting elements is established, which prevents access and maneuvering them to other maintenance operators, until said cutting / connection elements are unlocked. by the operator who made the block, by sending a new phone.

Claims

REIVINDICACIONES
1.- PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, aplicable en líneas eléctricas en las que desde un centro de telemando de energía se realizan maniobras de corte/conexión de tensión controladas por un operador del centro de telemando de energía, a partir de la recepción en dicho centro de telemando de energía de un telefonema, previamente enviado por un operario de mantenimiento, incluyendo el telefonema datos referentes a una solicitud de corte/conexión, en una zona de la línea eléctrica, de elementos de corte/conexión seleccionados entre disyuntores, seccionadores y combinación de los mismos; caracterizado porque comprende las siguientes fases:  1.- CUTTING AND VOLTAGE RESTORATION PROCEDURE ON A POWER LINE BY TELEPHONE, applicable in power lines in which from a power remote control center voltage cut / connection maneuvers controlled by an operator of the power remote control center are performed , from the reception in said energy telecommand center of a telephone call, previously sent by a maintenance operator, including the telephone call data referring to a request for cutting / connecting, in an area of the power line, cut-off elements / connection selected between circuit breakers, disconnectors and combination thereof; characterized in that it comprises the following phases:
- almacenar en el centro de telemando de energía: - store in the power remote control center:
• unas direcciones de control de acceso al medio (MAC) autorizadas de unos dispositivos portátiles (2), cada uno de ellos asignado a al menos un operario de mantenimiento de una línea eléctrica,  • Authorized media access control (MAC) addresses of portable devices (2), each assigned to at least one power line maintenance operator,
· un número de tarjeta chip asociada a cada operario de mantenimiento, junto con los datos del operario de mantenimiento y una clave de identificación personal de dicho operario de mantenimiento, · A chip card number associated with each maintenance operator, together with the maintenance operator data and a personal identification key of said maintenance operator,
• datos de todas las instalaciones (14) de la línea eléctrica conectadas al centro de telemando de energía • data of all installations (14) of the power line connected to the power remote control center
(1) y del estado de cada uno de los elementos de corte/conexión que las componen, para obtener listados históricos y una representación gráfica de dichas líneas eléctricas y del estado de los elementos de corte/conexión de cada instalación (14) de la línea eléctrica, (1) and the status of each of the cutting / connecting elements that compose them, to obtain historical listings and a graphic representation of said power lines and the status of the cutting / connecting elements of each installation (14) of the Powerline,
• datos correspondientes a las instalaciones de la línea eléctrica a las que les está permitido el acceso a cada operario de mantenimiento, • datos de identificación de operadores del centro de telemando de energía (1); • data corresponding to the facilities of the power line that are allowed access to each maintenance operator, • identification data of operators of the energy remote control center (1);
validar en el centro de telemando de energía (1) a un operador, mediante la introducción de sus datos y a partir de los datos de identificación de operadores del centro de telemando de energía (1) almacenados,  validate an operator in the energy remote control center (1), by entering their data and from the operator identification data of the energy remote control center (1) stored,
establecer comunicación entre un dispositivo portátil (2) y el centro de telemando de energía (1), y enviar desde el dispositivo portátil (2) su MAC, al centro de telemando de energía (1);  establish communication between a portable device (2) and the power remote control center (1), and send its MAC from the portable device (2) to the power remote control center (1);
validar en el centro de telemando de energía la MAC recibida, verificando si es una MAC autorizada y enviar el resultado de la validación al dispositivo portátil (2) ;  validate the received MAC in the power remote control center, verifying if it is an authorized MAC and send the result of the validation to the portable device (2);
- tras dicha validación, leer la tarjeta chip en el dispositivo portátil (2) del operario de mantenimiento e introducir la clave de identificación personal de dicho operario de mantenimiento en dicho dispositivo portátil (2) ; - after said validation, read the chip card in the portable device (2) of the maintenance operator and enter the personal identification key of said maintenance operator in said portable device (2);
- enviar el número de tarjeta junto con la clave de identificación personal del operario de mantenimiento al centro de telemando de energía; - send the card number together with the personal identification key of the maintenance operator to the power remote control center;
validar en el centro de telemando de energía (1) al operario de mantenimiento mediante la validación del número de la tarjeta chip y la clave de identificación personal del operario de mantenimiento, verificando que están almacenados en el centro de telemando de energía y se corresponden a la MAC validada;  validate the maintenance operator in the energy remote control center (1) by validating the number of the chip card and the personal identification key of the maintenance operator, verifying that they are stored in the energy remote control center and correspond to the validated MAC;
enviar el resultado de la validación del operario de mantenimiento al dispositivo portátil (2);  send the result of the maintenance operator validation to the portable device (2);
consultar en el centro de telemando de energía, por parte del operario de mantenimiento y a través de su dispositivo portátil (2), los datos de las instalaciones (14) de la línea eléctrica a las que les está permitido el acceso al operario de mantenimiento validado, para mostrar dichos datos de las instalaciones (14) de la linea eléctrica a las que les está permitido el acceso a dicho operario de mantenimiento de dicho dispositivo portátil (2), cuando se ha producido dicha validación del operario de mantenimiento; consult the maintenance center and, through its portable device (2), the data of the facilities (14) of the power line that are allowed access to the validated maintenance operator by the maintenance operator , for show said data of the facilities (14) of the power line that are allowed access to said maintenance operator of said portable device (2), when said maintenance operator validation has occurred;
seleccionar los elementos de corte/conexión y la maniobra a realizar sobre éstos, a partir de los datos mostrados en el dispositivo portátil (2) y enviar la selección realizada, correspondiente a un telefonema, al centro de telemando de energía (1); select the cut-off / connection elements and the maneuver to be carried out on them, from the data shown on the portable device (2) and send the selection made, corresponding to a telephone call, to the energy remote control center (1);
recibir el telefonema en el centro de telemando de energía (1) y almacenar dicho centro de telemando de energía (1) los datos del telefonema, operario de mantenimiento, hora y fecha en que se envió el telefonema; receive the telephone call at the energy remote control center (1) and store said energy remote control center (1) the data of the telephone call, maintenance operator, time and date on which the telephone call was sent;
comprobar el operador del centro de telemando de energía que la selección realizada de las maniobras de corte/conexión de los elementos de corte/conexión son realizables, de acuerdo con la información almacenada en el centro de telemando de energía (1) de la zona de la línea a la que le está permitido el acceso al operario de mantenimiento, y aceptar/denegar el telefonema por parte del ordenador del centro de telemando de energía, actuando sobre dicho centro de telemando de energía (1); almacenar en el centro de telemando de energía (1) los datos del operador de dicho centro de telemando de energía que aceptó/denegó el telefonema y los datos de la fecha y hora en que se aceptó/denegó el telefonema; enviar al dispositivo portátil (2) un mensaje de confirmación de recepción y aceptación de telefonema en el caso de que las maniobras seleccionadas sean correctas y en caso contrario enviar un mensaje de telefonema enviado, y almacenar el mensaje enviado en el centro de telemando de energía; generar y enviar al centro de telemando de energía señales para ejecución de las maniobras, cuando éstas son correctas, a la línea eléctrica y tras la confirmación de ejecución de dichas maniobras, actualizar los datos del estado de los elementos de corte/conexión. check the operator of the energy remote control center that the selection made of the cutting / connection maneuvers of the cutting / connecting elements are feasible, according to the information stored in the energy remote control center (1) of the zone the line to which access to the maintenance operator is allowed, and to accept / deny the telephone call by the computer of the energy remote control center, acting on said energy remote control center (1); storing in the energy remote control center (1) the data of the operator of said energy remote control center that accepted / denied the telephone call and the data of the date and time at which the telephone call was accepted / denied; send to the portable device (2) a confirmation message of telephone reception and acceptance in the event that the selected maneuvers are correct and otherwise send a sent telephone message, and store the message sent in the power remote control center ; generate and send signals to the power remote control center for the execution of the maneuvers, when they are correct, to the power line and after confirmation of the execution of said maneuvers, update the status data of the cut-off / connection elements.
2.- PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 1, caracterizado porque una vez ejecutadas las maniobras seleccionadas en el telefonema, comprende una frase de envío desde el centro de telemando de energía (1) al dispositivo portátil (2), del resultado de la ejecución realizada, almacenándose dicho envío y resultado en el centro telemando de energía (1) .  2. PROCEDURE FOR CUTTING AND VOLTAGE RESETTING ON A POWER LINE BY TELEPHONE, according to claim 1, characterized in that once the selected maneuvers in the telephone call have been executed, it comprises a sending phrase from the power remote control center (1) to the device portable (2), of the result of the execution carried out, said shipment and result being stored in the power remote control center (1).
3.- PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE 3.- PROCEDURE FOR CUTTING AND RESTORING
TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 1, caracterizado porque los datos referentes al operario de mantenimiento comprende información correspondiente a una categoría de operarios de mantenimiento previamente establecida, para en función de la categoría del operario de mantenimiento, determinar los datos correspondientes a las instalaciones de la línea eléctrica a las que le está permitido el acceso a cada operario de mantenimiento. VOLTAGE ON A POWER LINE BY TELEPHONE, according to claim 1, characterized in that the data relating to the maintenance operator comprises information corresponding to a category of maintenance operators previously established, in order to determine the corresponding data according to the category of the maintenance operator. the facilities of the power line that are allowed access to each maintenance operator.
4.- PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE 4.- PROCEDURE FOR CUTTING AND RESTORING
TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 1, caracterizado porque comprende una fase de representación gráfica en el centro de telemando de energía (1) y en el dispositivo portátil (2), de las líneas afectadas por la selección realizada. VOLTAGE ON AN ELECTRICAL LINE BY TELEPHONE, according to claim 1, characterized in that it comprises a phase of graphic representation in the energy remote control center (1) and in the portable device (2), of the lines affected by the selection made.
5.- PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicaciones 1 6 4, caracterizado porque los datos almacenados en el centro de telemando de energía (1) del estado de cada uno de los elementos de corte/conexión comprende información referente a establecer un bloqueo de acceso y maniobra a los elementos de corte/conexión seleccionados en el telefonema; y la fase de selección de un telefonema comprende una selección de bloqueo de acceso y maniobra a los elementos de corte/conexión seleccionados, para tras la aceptación de un telefonema por parte del operador en el centro de telemando de energía, establecer un bloqueo de dichos elementos de corte/conexión que impide el acceso y maniobra a los mismos a otros operarios de mantenimiento, hasta que dichos elementos de corte/conexión sean desbloqueados por el operario que los bloqueo en una posterior fase; e incluyendo la fase de representación gráfica en el centro de telemando de energía y en el dispositivo portátil de las líneas afectadas por la selección realizada, el bloqueo realizado. 5. PROCEDURE FOR CUTTING AND VOLTAGE RESETTING ON A POWER LINE BY TELEPHONE, according to claims 1 6 4, characterized in that the data stored in the power remote control center (1) of the state of each of the cut-off / connection elements includes information regarding establishing an access block and maneuver to the cut-off elements selected in the telephone; and the selection phase of a telephone call comprises a selection of access blocking and maneuvering of the selected cut-off / connection elements, after acceptance of a telephone call by the operator in the energy remote control center, establishing a blocking of said cutting / connecting elements that prevent access and maneuvering them to other maintenance workers, until said cutting / connecting elements are unlocked by the operator that blocks them at a later stage; and including the phase of graphic representation in the energy remote control center and in the portable device of the lines affected by the selection made, the block made.
6. - PROCEDIMIENTO PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 1, caracterizado porque los datos de identificación de cada operador del centro de telemando de energía (1) comprenden un número de tarjeta chip y una clave de identificación personal de dicho operador del centro de telemando de energía asociados a cada operador del centro de telemando de energía para establecer la fase de validación de un operador del centro de telemando de energía mediante la lectura en su tarjeta chip y la posterior introducción de su clave de identificación personal en el centro de telemando de energía (1), verificando que el número de tarjeta y la clave de identificación están almacenados en el centro de telemando de energía (1) y están asociados a los datos del operador del centro de telemando de energía (1) .  6. - PROCEDURE FOR CUTTING AND VOLTAGE RESETTING ON A POWER LINE BY TELEPHONE, according to claim 1, characterized in that the identification data of each operator of the energy remote control center (1) comprises a chip card number and an identification key personnel of said operator of the energy remote control center associated with each operator of the energy remote control center to establish the validation phase of an operator of the energy remote control center by reading on its chip card and the subsequent introduction of its key personal identification in the energy remote control center (1), verifying that the card number and identification key are stored in the energy remote control center (1) and are associated with the operator data of the energy remote control center (one) .
7. - SISTEMA PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, aplicable en líneas eléctricas en las que desde un centro de telemando de energía se realizan maniobras de corte/conexión controladas por un operador del centro de telemando de energía, a partir de la recepción en dicho centro de telemando de energía de un telefonema, previamente enviado por un operario de mantenimiento; e incluyendo el telefonema datos referentes a una solicitud de corte/conexión, en una zona de la línea eléctrica, de elementos de corte/conexión seleccionados entre disyuntores, seleccionadores y combinación de los anteriores; caracterizado porque además comprende unos dispositivos portátiles (2), cada uno de ellos asignado a al menos un operario de mantenimiento de una línea eléctrica e identificado por una MAC, que están dotados de: un módulo de comunicación (4) con el centro de telemando de energía ( 1 ) , 7. - SYSTEM FOR CUTTING AND VOLTAGE RESTORATION ON A POWER LINE THROUGH TELEPHONE, applicable on power lines in which from a power remote control center cut / connect maneuvers are performed controlled by an operator of the energy remote control center, upon receipt at said energy remote control center of a telephone call, previously sent by a maintenance operator; and the telephone call includes data referring to a request for cutting / connecting, in an area of the power line, of cut / connection elements selected between circuit breakers, selectors and combination of the above; characterized in that it also comprises portable devices (2), each assigned to at least one maintenance operator of an electric line and identified by a MAC, which are equipped with: a communication module (4) with the remote control center of energy (1),
- un lector de tarjetas chip (3) asociada a cada operario de mantenimiento, - a chip card reader (3) associated with each maintenance operator,
medios de selección de los elementos de corte/conexión y la maniobra a realizar sobre éstos, para enviar la selección realizada, correspondiente a un telefonema, al centro de telemando de energía (1);  means of selecting the cut-off / connection elements and the maneuver to be performed on them, to send the selection made, corresponding to a telephone call, to the energy remote control center (1);
comprendiendo dicho centro de telemando de energía (1) : said energy remote control center (1) comprising:
un módulo de comunicación (11) con los dispositivos portátiles (2 ) ,  a communication module (11) with portable devices (2),
un módulo de gestión de dispositivos portátiles (9), que almacenan las direcciones autorizadas de los dispositivos portátiles (2) para validar un dispositivo portátil (2) verificando si es una MAC autorizada, al establecer comunicación entre ambos,  a portable device management module (9), which stores the authorized addresses of portable devices (2) to validate a portable device (2) verifying if it is an authorized MAC, when establishing communication between them,
un módulo de gestión de usuarios (10) que almacena datos de identificación de operadores del centro de telemando de energía para validar a un operador del centro de telemando de energía, que además almacena datos de identificación de operarios de mantenimiento, un número de tarjeta chip asociada a cada operario de mantenimiento, una clave de identificación personal de dicho operario de mantenimiento, para validar a un operario de mantenimiento, y que además almacena datos de todas las instalaciones (14) de la linea eléctrica conectadas al centro de telemando de energía (1), datos del estado de cada uno de los elementos de corte/conexión que las componen, y datos correspondientes a las instalaciones (14) de la línea eléctrica a las que le está permitido el acceso a cada operario de mantenimiento, para mostrar dichos datos de las instalaciones (14) de la línea eléctrica a las que les está permitido el acceso a dicho operario de mantenimiento, en dicho centro de telemando de energía (1) y en dicho dispositivo portátil (2) del operario de mantenimiento; cuando se ha producido la validación de un operador del centro de telemando de energía (1) y de un operario de mantenimiento; a user management module (10) that stores identification data of operators of the energy remote control center to validate an operator of the energy remote control center, which also stores identification data of maintenance operators, a chip card number associated with each maintenance operator, a personal identification key of said maintenance operator, to validate a maintenance operator, and which also stores data of all the facilities (14) of the power line connected to the power remote control center (1), data of the status of each of the elements of cut / connection that compose them, and data corresponding to the facilities (14) of the power line to which access to each maintenance operator is allowed, to show said data of the facilities (14) of the power line to the that they are allowed access to said maintenance operator, in said energy remote control center (1) and in said portable device (2) of the maintenance operator; when the validation of an operator of the energy remote control center (1) and a maintenance operator has taken place;
un módulo de gestión de telefonemas (11) que recibe telefonemas y los muestra al operador del centro para su verificación y aceptación/denegación, y almacena los datos de telefonema, operario de mantenimiento, hora y fecha en que se envió el telefonema, así como los datos del operador del centro, hora y fecha en la que acepta/deniega; incluyendo el módulo de gestión de telefonemas (11) medios de activación de un,  a telephone management module (11) that receives telephone calls and shows them to the center operator for verification and acceptance / denial, and stores the telephone data, maintenance operator, time and date on which the telephone call was sent, as well as the data of the operator of the center, time and date on which he accepts / denies; including the telephone management module (11) means of activating a,
- módulo de generación y gestión de señales (12) que genera unas señales de ejecución de las maniobras, para instalaciones (14) de al línea eléctrica cuando el operador del centro de telemando de energía (1) acepta el telefonema, y actualiza los datos del estado de los elementos corte/conexión en el módulo de gestión de telefonemas (11) una vez ejecutadas las maniobras. - signal generation and management module (12) that generates maneuver execution signals, for installations (14) of the power line when the operator of the power remote control center (1) accepts the telephone call, and updates the data of the state of the cut / connection elements in the telephone management module (11) once the maneuvers have been executed.
8.- SISTEMA PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 7, caracterizado porque el centro de telemando de energía (1) comprende un módulo de gestión de bloqueos (13) que almacena información referente a elementos de corte/conexión cuyo acceso es bloqueable, para mostrar los datos de las instalaciones (14) de la linea eléctrica a los que les está permitido el acceso, en el dispositivo portátil (2), mostrar a su vez dichos bloqueos permitidos, y permitir su selección en el telefonema; estando el módulo de gestión de telefonemas (11) dotado de medios para enviar al módulo de gestión de bloqueos (13) los bloqueos seleccionados; y comprendiendo el módulo de gestión de bloqueos (13) medios para enviar órdenes de los loqueos seleccionados a las instalaciones (14) de la linea eléctrica, y medios para adquirir de dichas instalaciones (14) el estado de los bloqueos. 8.- SYSTEM FOR CUTTING AND VOLTAGE RESTORATION IN A POWER LINE BY TELEPHONE, according to claim 7, characterized in that the power remote control center (1) comprises a management module of locks (13) that stores information regarding cut-off / connection elements whose access is lockable, to show the data of the facilities (14) of the power line to which access is allowed, in the portable device (2), show, in turn, said permitted blocks, and allow their selection in the telephone call; the telephony management module (11) being provided with means to send the selected locks to the block management module (13); and comprising the block management module (13) means for sending orders from the selected locks to the facilities (14) of the power line, and means for acquiring the status of the blockages from said facilities (14).
9 . - SISTEMA PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 7, caracterizado porque los medios de comunicación (4) de los dispositivos portátiles (2) y los medios de comunicación (8) del centro de telemando de energía (1) comunican a través de una red privada virtual.  9. - SYSTEM FOR CUTTING AND VOLTAGE RESETTING ON A POWER LINE BY TELEPHONE, according to claim 7, characterized in that the communication means (4) of the portable devices (2) and the communication means (8) of the power remote control center ( 1) communicate through a virtual private network.
10.- SISTEMA PARA CORTE Y RESTABLECIMIENTO DE TENSIÓN 10.- SYSTEM FOR CUTTING AND VOLTAGE RESTORATION
EN UNA LÍNEA ELÉCTRICA MEDIANTE TELEFONEMAS, según reivindicación 7, caracterizado porque los datos de identificación de operadores del centro de telemando de energía (1) comprenden un número de tarjeta chip y una clave de identificación personal de dicho operador del centro de telemando de energía (1) asociados a cada operador; e incluyendo el sistema un puesto de operación (5) que constituye un medio de acceso del operador a dicho centro de telemando de energía (1); contando dicho puesto de operación (5) con una lector de tarjetas chip (6) asociada a cada operador del centro de telemando de energía, para permitir realizar la validación del operador del centro de telemando de energía. IN AN ELECTRICAL LINE THROUGH TELEPHONE, according to claim 7, characterized in that the identification data of operators of the energy remote control center (1) comprise a chip card number and a personal identification key of said operator of the energy remote control center ( 1) associated with each operator; and the system including an operating post (5) that constitutes an operator access means to said energy remote control center (1); said operating station (5) counting on a chip card reader (6) associated with each operator of the energy remote control center, to allow validation of the operator of the energy remote control center.
PCT/ES2011/070452 2010-07-01 2011-06-21 Method and system for interrupting and restoring voltage in an electric line using telephone messages WO2012001192A1 (en)

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