ES2322977B1 - REPLACEMENT MODULE. - Google Patents

REPLACEMENT MODULE. Download PDF

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Publication number
ES2322977B1
ES2322977B1 ES200601940A ES200601940A ES2322977B1 ES 2322977 B1 ES2322977 B1 ES 2322977B1 ES 200601940 A ES200601940 A ES 200601940A ES 200601940 A ES200601940 A ES 200601940A ES 2322977 B1 ES2322977 B1 ES 2322977B1
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ES
Spain
Prior art keywords
limiter
power
subscriber
replacement
module according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES200601940A
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Spanish (es)
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ES2322977A1 (en
Inventor
Josep Marro Guerrero
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENDESA DISTRIBUCION ELECTRICA
ENDESA DISTRIBUCION ELECTRICA SL
Original Assignee
ENDESA DISTRIBUCION ELECTRICA
ENDESA DISTRIBUCION ELECTRICA SL
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.)
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Publication date
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Priority to ES200601940A priority Critical patent/ES2322977B1/en
Publication of ES2322977A1 publication Critical patent/ES2322977A1/en
Application granted granted Critical
Publication of ES2322977B1 publication Critical patent/ES2322977B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a 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
    • H02J13/00007—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 the power network as support for the transmission
    • H02J13/002—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/20—Systems supporting electrical power generation, transmission or distribution using protection elements, arrangements or systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Módulo de reposición; destinado al rearmado de un limitador de potencia de un abonado al suministro eléctrico, donde dicho limitador de potencia se instala en un emplazamiento o registro no accesible de modo general para el abonado para evitar su manipulación; cuyo módulo comprende un elemento de operación del limitador de potencia asociado a dicho limitador de potencia, y un elemento de reposición del limitador de potencia accesible por el abonado. Comunicándose ambos elementos unidireccional o bidireccionalmente a través de la inyección de portadoras PLC en la línea, en orden a realizar el rearmado remoto del limitador de potencia a través de la actuación del abonado sobre el elemento de reposición.Reset module; intended for reassembly of a power limiter of a subscriber to the electricity supply, where said power limiter is installed in a location or registration not generally accessible to the subscriber to avoid its manipulation; whose module comprises an operating element of the power limiter associated with said power limiter, and a power limiter replacement element accessible by the subscriber. Communicating both unidirectional elements or bidirectionally through the injection of PLC carriers in the line, in order to remotely reset the limiter of power through the action of the subscriber on the element of replacement.

Description

Módulo de reposición.Reset module.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un módulo de reposición del interruptor de control de potencia de un determinado cliente o abonado eléctrico, utilizable en el caso de que el interruptor de control de potencia se ubique físicamente en el exterior del recinto donde se sirve el suministro eléctrico.The present invention relates to a module of reset the power control switch of a given customer or electric subscriber, usable in the event that the Power control switch is physically located in the outside the enclosure where the power supply is served.

Antecedentes de la invenciónBackground of the invention

En la actualidad el consumo de energía eléctrica servido a un determinado abonado es limitado, en función de la potencia contratada, por medio de un limitador de potencia, que no es mi más ni menos que un interruptor electromecánico que salta, produciendo la interrupción de la línea, si la intensidad que circula por el mismo supera un valor máximo.Currently the consumption of electrical energy  served to a particular subscriber is limited, depending on the contracted power, by means of a power limiter, which does not It's my nothing less than an electromechanical switch that jumps, causing the interruption of the line, if the intensity that circulates through it exceeds a maximum value.

Es muy conveniente que este limitador de potencia no sea accesible nada más que por personal cualificado, ya que puede ser manipulado para disfrutar fraudulentamente de una potencia superior a la contratada. Por esta razón se pueden disponer en los cuartos de contadores y en algunos casos en el interior de la carcasa del propio contador de consumo eléctrico lo que, debido a su lectura periódica, evidenciará cualquier intento de manipulación.It is very convenient that this limiter of power is accessible only by qualified personnel, since  that can be manipulated to fraudulently enjoy a higher power than contracted. For this reason you can arrange in the meter rooms and in some cases in the inside the housing of the electricity consumption meter itself which, due to its periodic reading, will evidence any attempt of manipulation

Sin embargo esta configuración tiene el inconveniente de que si salta el limitador y no está accesible para el abonado, se precisa de la intervención del servicio técnico para su rearmado, cuando con la configuración normal el abonado puede directamente rearmarlo sin demoras y sin ocasionar gastos de asistencia del servicio técnico.However, this configuration has the inconvenient that if the limiter jumps and is not accessible for the subscriber, the intervention of the technical service is required to its reassembly, when with the normal configuration the subscriber can directly reset it without delay and without incurring expenses technical service assistance.

Este inconveniente se subsana con la utilización del módulo de la invención.This problem is remedied with the use of the module of the invention.

Descripción de la invenciónDescription of the invention

El módulo de la invención tiene una constitución óptima que permite al cliente o abonado rearmar remotamente un limitador de potencia no accesible para el mismo.The module of the invention has a constitution  optimal that allows the customer or subscriber to remotely reset a power limiter not accessible to it.

De acuerdo con la invención, el módulo de reposición comprende un elemento de operación del limitador de potencia asociado a dicho limitador; así como un elemento de reposición o rearmado también de dicho limitador de potencia, y situado en el recinto suministrado de energía eléctrica por la línea seccionable por el limitador.According to the invention, the module of replacement comprises an operating element of the limiter of power associated with said limiter; as well as an element of replenishment or reassembly of said power limiter, and located in the enclosure supplied with electricity by the line sectionable by the limiter.

Estos dos elementos están preparados para comunicarse a través de la propia línea eléctrica por PLC (Power Line Communication), esto es, mediante la inyección en la línea de portadoras de alta frecuencia que transmiten información sin afectar al suministro eléctrico, todo ello con el fin de posibilitar el rearmado del limitador de potencia por su elemento de operación según la orden del elemento de reposición.These two elements are prepared for communicate through the PLC's own power line (Power Line Communication), that is, by injection into the line of high frequency carriers that transmit information without affect the electricity supply, all in order to enable rearmament of the power limiter by its element of operation according to the order of the replacement element.

Dado que el establecimiento de comunicaciones entre los dos elementos principalmente tendrá lugar en ausencia de suministro eléctrico corriente, ya que el limitador de potencia habrá actuado, se implementa en el elemento de reposición una batería o fuente de alimentación autónoma que posibilite su operatividad, mientras que el elemento de operación del limitador se suministrará de la propia red, aguas arriba del limitador.Since the establishment of communications between the two elements will mainly take place in the absence of power supply current, since the power limiter will have acted, is implemented in the replacement element a battery or autonomous power supply that enables your operability, while the limiter operating element It will be supplied from the network itself, upstream of the limiter.

Breve descripción de los dibujosBrief description of the drawings

La figura 1 muestra un esquema del módulo de la invención.Figure 1 shows a schematic of the module of the invention.

Descripción de una realización práctica de la invenciónDescription of a practical embodiment of the invention

El módulo 1 de la invención comprende un elemento 2 de operación de un limitador 3 de potencia de un suministro eléctrico, limitador que se ubica en el cuarto de contadores 4 y preferentemente en el interior del propio contador 8 para evitar su manipulación. También comprende un elemento 5 de reposición o rearmado de dicho limitador 3, situado en el interior de la vivienda o recinto 6 cuyo suministro eléctrico es seccionado por el limitador 3, comunicandose ambos elementos unidireccional o bidireccionalmente a través de la propia línea eléctrica 7 mediante PLC, esto es, inyección de portadoras en la línea.Module 1 of the invention comprises a operating element 2 of a power limiter 3 of a power supply, limiter that is located in the room of counters 4 and preferably inside the counter 8 itself To avoid manipulation. It also comprises an element 5 of replacement or reassembly of said limiter 3, located inside of the dwelling or enclosure 6 whose electrical supply is sectioned by limiter 3, communicating both unidirectional elements or bidirectionally through the power line 7 by PLC, that is, carrier injection in the line.

El elemento 2 de operación del limitador de potencia comprende un detector 2a del disparo del limitador 3, un rearmador 2b del limitador 3, un control lógico 2c y una interfaz PLC 2d convenientemente conectada a la línea 5, también dispone de una fuente de alimentación 2e para su circuitería, que adapta la tensión de la red, que toma aguas arriba del limitador 3.The operating element 2 of the limiter power comprises a detector 2a of the trip of the limiter 3, a rearmater 2b of limiter 3, a logic control 2c and an interface PLC 2d conveniently connected to line 5, it also has a power supply 2e for its circuitry, which adapts the mains voltage, which takes upstream of the limiter 3.

Por su parte, el elemento 5 de reposición comprende una interfaz PLC 5a, un control lógico 5b, un pulsador 5c de rearmado y una batería 5d. También, sí se habilita la comunicación bidireccional entre ambos elementos, puede incorporar un display o señalizador visual de estado 5e, que en el caso de que se constituya mediante un display y si la lógica de control de ambos elementos 2 y 5 está preparada y el elemento 2 está asociado al contador, puede incluso mostrar datos del consumo.For its part, the replacement element 5 it comprises a PLC interface 5a, a logic control 5b, a push button 5c  of rearming and a 5d battery. Also, yes the bidirectional communication between both elements, can incorporate a visual display or status indicator 5e, which in the case that is constituted by means of a display and if the control logic of both elements 2 and 5 are prepared and element 2 is associated to the counter, it can even show consumption data.

El fin del módulo es posibilitar el rearmado a distancia del limitador 3 de potencia mediante la actuación sobre el elemento de reposición sito en un emplazamiento accesible para el abonado, ya que el propio limitador no está accesible para el mismo.The purpose of the module is to enable reassembly to distance from power limiter 3 by acting on the replacement element located in a location accessible to the subscriber, since the limiter itself is not accessible to the same.

El detector 2a de corte del limitador 3 de potencia por su parte puede consistir por ejemplo en un contacto auxiliar del propio interruptor 3, o en un detector inductivo, mientras que el rearmador 2b puede ser electrónico o electromecánico.The cutter detector 2a of the limiter 3 of power on the other hand can consist for example of a contact auxiliary of switch 3 itself, or in an inductive detector, while the 2b can be electronic or electromechanical.

En caso de poder enviar al elemento de reposición datos de consumo, el elemento 2 de control de potencia incorporará la correspondiente interfaz 2f con el contador 8 para obtener las lecturas.If you can send to the element of reset consumption data, power control element 2 it will incorporate the corresponding interface 2f with counter 8 to Get the readings.

También, para prevenir el caso de que la comunicación vía PLC falle, se puede incluir en el elemento 2 de operación del limitador un mando o pulsador 2g que posibilite el rearmado "local" del limitador 3. Lógicamente se procurará que este mando 2g no sea accesible al usuario.Also, to prevent the case that the PLC communication fails, can be included in item 2 of operation of the limiter a command or button 2g that allows the "local" resetting of the limiter 3. Logically it will be ensured that This 2g remote control is not accessible to the user.

El funcionamiento es como sigue: cuando se acciona el pulsador 5c, el elemento de reposición 5 genera un tren de impulsos que es inyectado en la línea 7 con la intervención de la lógica de control 5d y de la interfaz PLC 5a. Este tren de impulsos es detectado por el elemento 2 de operación del limitador a través de su interfaz PLC 2d y control lógico 2c según el protocolo establecido. Entonces el rearmador 2b actuara sobre el interruptor 3 de control de potencia para producir su rearmado.The operation is as follows: when Press button 5c, reset element 5 generates a train of impulses that is injected in line 7 with the intervention of the control logic 5d and the PLC interface 5a. This train of impulses is detected by the operating element 2 of the limiter through its 2d PLC interface and 2c logic control according to the established protocol. Then the rearmator 2b will act on the Power control switch 3 to produce its reassembly.

A pesar del corte de corriente, el módulo mantendrá su operatividad gracias a la incorporación de las baterías en el elemento 5 de reposición, que preferentemente serán de larga duración y recargables desde la propia red.Despite the power failure, the module will maintain its operability thanks to the incorporation of batteries in the replacement element 5, which will preferably be Long-lasting and rechargeable from the network itself.

Descrita suficientemente la naturaleza de la invención, así como la manera de realizarse en la práctica, debe hacerse constar que las disposiciones anteriormente indicadas y representadas en los dibujos adjuntos son susceptibles de modificaciones de detalle en cuanto no alteren el principio fundamental.Describe sufficiently the nature of the invention, as well as how to perform it in practice, should be noted that the provisions indicated above and represented in the attached drawings are susceptible to modifications of detail as long as they do not alter the principle fundamental.

Claims (6)

1. Módulo de reposición; destinado al rearmado de un limitador de potencia de un abonado al suministro eléctrico, donde dicho limitador de potencia se instala en un emplazamiento o registro no accesible de modo general para el abonado para evitar su manipulación; caracterizado porque comprende un elemento de operación del limitador de potencia asociado a dicho limitador de potencia; y un elemento de reposición del limitador de potencia accesible por el abonado; comunicándose ambos elementos unidireccional o bidireccionalmente través de la inyección de portadoras PLC en la línea, en orden a realizar el rearmado remoto del limitador de potencia a través de la actuación del abonado sobre el elemento de reposición.1. Reset module; intended for the reassembly of a power limiter of a subscriber to the power supply, where said power limiter is installed in a location or register not generally accessible to the subscriber to avoid manipulation; characterized in that it comprises an operating element of the power limiter associated with said power limiter; and a replacement element of the power limiter accessible by the subscriber; communicating both elements unidirectionally or bidirectionally through the injection of PLC carriers in the line, in order to perform the remote reset of the power limiter through the action of the subscriber on the replacement element. 2. Módulo según reivindicación 1 caracterizado porque el elemento de operación del limitador de potencia comprende, al menos, un detector de disparo del limitador, un rearmador del limitador, un control lógico, la interfaz PLC y un circuito de alimentación que adapta la tensión de red, a la que se conecta aguas arriba del limitador.2. Module according to claim 1 characterized in that the operating element of the power limiter comprises at least one trigger detector of the limiter, a limiter resetter, a logic control, the PLC interface and a power circuit that adapts the voltage of network, to which it is connected upstream of the limiter. 3. Módulo según reivindicación 1 caracterizado porque el elemento de reposición comprende una interfaz PLC, un control lógico, un pulsador de rearme y una batería o fuente de alimentación autónoma.3. Module according to claim 1 characterized in that the replacement element comprises a PLC interface, a logic control, a reset button and a battery or autonomous power supply. 4. Módulo según reivindicación 1 caracterizado porque el elemento de reposición incluye un indicador visual de estado.4. Module according to claim 1 characterized in that the replacement element includes a visual status indicator. 5. Módulo según reivindicación 1 caracterizado porque el elemento de reposición incluye un display que marca el consumo de la línea eléctrica mediante la conexión del elemento de operación del limitador al contador y la habilitación de una comunicación bidireccional entre el elemento de operación del limitador y el elemento de reposición.5. Module according to claim 1 characterized in that the replacement element includes a display that marks the consumption of the power line by connecting the operating element of the limiter to the meter and enabling a two-way communication between the operating element of the limiter and the replacement element. 6. Módulo según reivindicación 1 caracterizado porque el elemento de operación del limitador de potencia puede incluir un mando local para rearmado del limitador en fallo o ausencia de la comunicación PLC.6. Module according to claim 1, characterized in that the operating element of the power limiter can include a local control for resetting the limiter in fault or absence of PLC communication.
ES200601940A 2006-07-20 2006-07-20 REPLACEMENT MODULE. Expired - Fee Related ES2322977B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200601940A ES2322977B1 (en) 2006-07-20 2006-07-20 REPLACEMENT MODULE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200601940A ES2322977B1 (en) 2006-07-20 2006-07-20 REPLACEMENT MODULE.

Publications (2)

Publication Number Publication Date
ES2322977A1 ES2322977A1 (en) 2009-07-02
ES2322977B1 true ES2322977B1 (en) 2010-04-21

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Application Number Title Priority Date Filing Date
ES200601940A Expired - Fee Related ES2322977B1 (en) 2006-07-20 2006-07-20 REPLACEMENT MODULE.

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084758A (en) * 1998-10-26 2000-07-04 Eaton Corporation Power distribution system with circuit breakers remotely resettable by signals transmitted over the power lines
US6356426B1 (en) * 1999-07-19 2002-03-12 General Electric Company Residential circuit breaker with selectable current setting, load control and power line carrier signaling
US7280013B2 (en) * 2003-07-03 2007-10-09 Tdh Solutions, Llc Self-contained breaker reset system and method
ITRM20040609A1 (en) * 2004-12-16 2005-03-16 Angelo Occhiuzzi APPARATUS FOR REMOTE RESET OF A COUNTER.

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