CN105515193A - Switching station supervision system - Google Patents

Switching station supervision system Download PDF

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Publication number
CN105515193A
CN105515193A CN201510990140.2A CN201510990140A CN105515193A CN 105515193 A CN105515193 A CN 105515193A CN 201510990140 A CN201510990140 A CN 201510990140A CN 105515193 A CN105515193 A CN 105515193A
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CN
China
Prior art keywords
switching
switching station
simulation
station
switch
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.)
Pending
Application number
CN201510990140.2A
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Chinese (zh)
Inventor
陆建东
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.)
State Grid Corp of China SGCC
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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 State Grid Corp of China SGCC, Hangzhou Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510990140.2A priority Critical patent/CN105515193A/en
Publication of CN105515193A publication Critical patent/CN105515193A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit 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
    • H02J13/00001Circuit 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 the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B15/00Supervisory desks or panels for centralised control or display
    • H02B15/02Supervisory desks or panels for centralised control or display with mimic diagrams

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention discloses a switching station supervision system. The switching station supervision system includes an environmental monitoring module, a simulation diagram board module and an access control module, wherein the environmental monitoring module is used for monitoring the environment of a switching station, acquiring the numerical values of monitoring indicators, uploading the data of each monitoring index, the simulation diagram board module is used for simulating connection relations between various devices in the switching station so as to form a switching station simulation diagram board, and responding to users' operation on the switching station simulation diagram board so as to change the operating states of the devices and realize simulation operation on the devices, and the access control module is used for managing the access control system of the switching station and verifying the users' identities. With the switching station supervision system adopted, various kinds of information of the switching station can be acquired in real time, real-time monitoring on the switching station can be realized, the fault information of the switching station can be processed timely, and management efficiency and fault processing accuracy can be improved.

Description

Switch station supervision system
Technical Field
The invention relates to the technical field of electricity, in particular to a switch station supervision system.
Background
With the continuous development of power systems, the number of switchyards in a power system increases dramatically, with the attendant drastic increase in the supervision workload of switchyards. In addition, in the prior art, the distribution network operation and maintenance station (scheduling) manages numerous switching stations, is far away and is widely distributed, and information in the switching stations cannot be acquired in real time, so that the management efficiency is low, and the accuracy of fault processing is low.
Therefore, how to perform efficient monitoring management on the switchyard is a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a switch station supervision system which can acquire various information of a switch station in real time, realize real-time monitoring of the switch station, process fault information of the switch station in time and improve management efficiency and fault processing accuracy.
In order to solve the above technical problem, the present invention provides a monitoring system for a switchyard, comprising: the system comprises an environment monitoring module, a simulation drawing board module and an access control module; wherein,
the environment monitoring module is used for monitoring the environment of the switch station, collecting the numerical values of the monitoring indexes and uploading the data of each monitoring index;
the simulation drawing board module is used for forming a switching station simulation drawing board through the connection relation between each device in the icon simulation switching station and each device, responding to the operation of a user on the switching station simulation drawing board to change the running state of the device, and realizing the simulation operation on each device;
and the access control module is used for managing an access control system of the switching station and verifying the identity of a user.
Wherein the environmental monitoring module includes:
the temperature sensor is used for acquiring the temperature in the switching station;
the humidity sensor is used for acquiring the humidity in the switching station;
the bus temperature measurer is used for collecting the bus temperature;
the cable head temperature detector is used for collecting the temperature of the cable head;
an ozone sensor for acquiring ozone values within the switchyard;
a water level sensor for monitoring a water level value within the switchyard;
the smoke sensor is used for monitoring the smoke value of the switching station;
and the infrared double-technology detector is used for starting the network camera.
Wherein, entrance guard's module includes:
the access controller is used for carrying out access control management on the switching station;
and the remote controller is used for carrying out authority control on the access controller through remote control.
Wherein, the simulation drawing board module comprises:
the switching position unit is used for acquiring switching position information in the switching station in real time;
the simulation drawing board unit is used for displaying the switching station simulation drawing board and responding to the operation of a user to change the state of equipment in the switching station simulation drawing board;
and the switching operation unit is used for simulating switching operation by utilizing the simulation drawing board unit.
Wherein, the simulation drawing board unit includes:
and the abnormity display subunit is used for displaying the numerical value of the monitoring index obtained by the environment monitoring module on the simulation panel and highlighting the abnormal numerical value.
Wherein the switch position unit includes:
and the setting subunit is used for setting acquisition devices for all switches in the switch station, and the acquisition devices acquire the position information of the switches through corresponding switch auxiliary nodes.
Wherein the switch position unit includes:
and the alarm unit is connected with the setting subunit and is used for sending the position information of the tripped switch to the corresponding contact person if the tripped switch exists.
Wherein, the simulation drawing board unit includes:
and the switch position subunit is used for displaying the position of the switch through the simulation chart board and changing the position of the switch by responding to the touch operation of the user.
Wherein the switching operation unit includes:
the switching operation subunit is used for generating a simulated switching operation ticket according to the operation of the user; responding to the operation of simulating switching by a user, and displaying the state of each device; and responding to the operation of the user to perform simulated switching operation, and solidifying the state of each device after the simulated switching operation.
Wherein, the switching operation unit further includes:
and the function button unit is used for determining the function button selected by the user and executing the function of the function button through the simulation drawing board unit.
The invention provides a switch station supervision system, which comprises: the system comprises an environment monitoring module, a simulation drawing board module and an access control module; the environment monitoring module is used for monitoring the environment of the switch station, collecting the numerical values of monitoring indexes and uploading the data of each monitoring index; the simulation drawing board module is used for forming a switching station simulation drawing board through the connection relation between each device in the icon simulation switching station and each device, responding to the operation of a user on the switching station simulation drawing board to change the running state of the device, and realizing the simulation operation on each device; the access control module is used for managing an access control system of the switching station and verifying the identity of a user; the system acquires various information of the switching station in real time, realizes real-time monitoring of the switching station, and can process fault information of the switching station in time; the remote control of the switching station can be realized through the simulation drawing board module, and the management efficiency and the accuracy of fault handling are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a block diagram of a monitoring system of a switchyard according to an embodiment of the present invention;
fig. 2 is a block diagram of another monitoring system for a switchyard according to an embodiment of the present invention.
Detailed Description
The core of the invention is to provide a switch station monitoring system, which can acquire various information of the switch station in real time, realize the real-time monitoring of the switch station, process the fault information of the switch station in time, and improve the management efficiency and the fault processing accuracy.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a block diagram of a monitoring system of a switchyard according to an embodiment of the present invention; the system may include: the system comprises an environment monitoring module 100, a simulation drawing board module 200 and an entrance guard module 300; wherein,
the environment monitoring module 100 is configured to monitor an environment of the switching station, acquire numerical values of monitoring indexes, and upload data of each monitoring index;
the method comprises the following steps that a plurality of devices are arranged in a switch station, so that the environment of the switch station is comprehensively monitored, and firstly, an object needing to be monitored in the switch station is determined, namely a monitoring index is determined; for example, temperature, humidity, bus bars, etc. within the switchyard; after the monitoring objects are determined, monitoring parameters of each object are determined, such as monitoring temperature values, humidity values, bus temperature values and the like. The environment monitoring module may specifically include the following:
the temperature sensor is used for acquiring the temperature in the switching station;
the humidity sensor is used for acquiring the humidity in the switching station;
the bus temperature measurer is used for collecting the bus temperature;
the cable head temperature detector is used for collecting the temperature of the cable head;
an ozone sensor for acquiring ozone values within the switchyard;
a water level sensor for monitoring a water level value within the switchyard;
the smoke sensor is used for monitoring the smoke value of the switching station;
and the infrared double-technology detector is used for starting the network camera.
Various environment sensors in the switch station are interconnected, so that the environment of the whole switch station is monitored in all directions. Possess video monitoring function, outside infrared trigger video recording function, temperature, humidity, realize information teletransmission, look over function etc. to make things convenient for the staff to the control of switching station environment.
The simulation chart board module 200 is configured to form a switching station simulation chart board by simulating each device in the switching station and the connection relationship between each device through icons, and change the running state of the device in response to the user operating the switching station simulation chart board, so as to realize simulation operation on each device;
the simulation chart board module is used for simulating each actual device of the switch station, so that the actual operation condition of the switch station can be simulated, the operation condition of the switch station after actual operation can be simulated through changing the state of the devices in the simulation chart board, and the accuracy and reliability of fault processing can be improved through simulation. The method comprises the following steps that main wiring diagram software is compiled according to a main wiring diagram of a switch station, each electrical equipment icon of the main wiring diagram can shift along with simulation operation, an interface is clear, modification and increase and deletion are facilitated, maintenance is facilitated, and expansibility is strong; in order to realize synchronous simulation operation of the operation and maintenance station and the switching station, the software is installed on the operation and maintenance station and the switching station; the specific simulation panel module 200 may include:
the switching position unit is used for acquiring switching position information in the switching station in real time; optionally, the switch position unit may include: and the setting subunit is used for setting acquisition devices for all switches in the switch station, and the acquisition devices acquire the position information of the switches through corresponding switch auxiliary nodes.
Firstly, acquiring devices are required to be arranged for each switch in a switch station, wherein each acquiring device can be one corresponding to each switch, or one corresponding to a group of switches, or one corresponding to one acquiring device in one switch station; the acquisition device acquires the position information of the corresponding switch by acquiring the switch state information signal sent by the switch auxiliary node in the switch station in real time. The manager can realize remote acquisition without acquisition in a switching station. Therefore, the monitoring of the operation state of the switch device is realized.
The simulation drawing board unit is used for displaying the switching station simulation drawing board and responding to the operation of a user to change the state of equipment in the switching station simulation drawing board;
optionally, the simulation chart board unit may include:
and the switch position subunit is used for displaying the position of the switch through the simulation chart board and changing the position of the switch by responding to the touch operation of the user.
The operation of the user on the switch position subunit not only enables the manager to realize remote acquisition without acquisition in a switch station, but also further realizes remote simulation operation, and improves the accuracy of fault handling.
And the switching operation unit is used for simulating switching operation by utilizing the simulation drawing board unit.
Wherein, optionally, the switching operation unit includes:
the switching operation subunit is used for generating a simulated switching operation ticket according to the operation of the user; responding to the operation of simulating switching by a user, and displaying the state of each device; and responding to the operation of the user to perform simulated switching operation, and solidifying the state of each device after the simulated switching operation.
The simulation operation of the equipment in the switching station is realized through the simulation drawing board, the actual running condition of the switching station after the simulation operation can be simulated, the accuracy of the switching operation is improved, and the switching operation fault is avoided.
Optionally, the switching operation unit further includes:
and the function button unit is used for determining the function button selected by the user and executing the function of the function button through the simulation drawing board unit.
In order to simulate each process of actual switching operation and various conditions possibly encountered by a user in the simulation process, a function button unit can be arranged, and the function button unit can comprise an electronic fence setting button, an equipment name modifying button, a five-prevention logic system button, an equipment state summarizing button, an annotation frame button and the like, so that the state function of the intelligent display equipment can be realized, and the running state of the equipment is displayed along with the position change of a switch and a knife switch; intelligent calculation, grounding point collection and equipment running state function; setting the electronic fence and displaying the working content or other marked content; the functions of ground tag drag and drop and ground wire management; remotely programming a switching station field prompt function; displaying device pictures, parameters and related content functions;
the method has the advantages that operation and maintenance personnel can realize the whole-process simulation of switching operation on a computer, the synchronous change and consistency of the simulation operation of the states of the main station and the substation equipment are realized, the functions are greatly expanded and applied, and safety production risk management and control elements are greatly integrated.
The access control module 300 is used for managing an access control system of the switching station and verifying the identity of a user. Specifically, the door control module 300 may include:
the access controller is used for carrying out access control management on the switching station;
and the remote controller is used for carrying out authority control on the access controller through remote control.
The card reading access and remote opening functions are achieved; wherein, through setting up access control system, can carry out the access control to the personnel of business turn over switching station to the non-technical person that prevents to appear gets into and causes the loss to the interior equipment of switching station.
And right through remote control access controller controls, can carry out real time control to the access control system of switch station according to actual conditions, when preventing to take place the accident, because the entrance guard permission causes personnel's injury accident. Therefore, the authority safety of the switching station is ensured, and various outburst situations can be flexibly dealt with.
The monitoring system of the switching station can be integrated in the real-time monitoring system of the operation and maintenance station, as shown in fig. 2, the operation is performed by the relevant personnel of the operation and maintenance station, so that the switching station governed by the operation and maintenance station can be monitored in real time, the remote control of the switching station can be realized through the operation of the simulation chart board module, and the accuracy and the speed of accident handling are improved. The switching station and various devices in the switching station can be connected with a switching station monitoring system in the operation and maintenance station through a network to realize information content unification, and the operation and maintenance station and the standby machine of the dispatching or command center can realize the consistency of the information content of the main machine and the standby machine by adopting a wireless network such as 3G, GPRS or a wired network such as an optical fiber. And after network connection, the simulation operation synchronous displacement of the switching station and the operation and maintenance station can be realized, the management layer is remotely browsed, the remote monitoring function is achieved, information is transmitted in real time, and the safety production risk management and control concept is integrated.
Based on the technical scheme, the system for monitoring the switch station provided by the embodiment of the invention has the functions of a network intelligent simulation drawing board, an environment monitoring function and an access control system, and can upload the positions of the outgoing switches in the switch station in real time, so that the running condition and the environment condition of the electrical equipment of the switch station can be remotely monitored in real time, the accuracy and the speed of accident handling are improved, and more management functions are integrated on the basis, so that the safety production is greatly improved, the management capability is improved, and the working efficiency is improved.
Based on the above technical solution, the simulation chart board unit 200 may include:
and the abnormity display subunit is used for displaying the numerical value of the monitoring index obtained by the environment monitoring module on the simulation panel and highlighting the abnormal numerical value.
The highlighting may be highlighting or displaying an abnormal value with a distinct distinction from other normal colors. Through the mode, the working efficiency of the workers can be improved, and the workers are prevented from checking the numerical values of the monitoring indexes one by one.
Based on the above technical solution, the switch position unit may include:
and the alarm unit is connected with the setting subunit and is used for sending the position information of the tripped switch to the corresponding contact person if the tripped switch exists.
The fault information of the switch in the switching station can be sent to the corresponding responsible person in time in a mode of automatically sending the fault information, such as sending the fault information through a short message, and the fault processing efficiency is improved.
The method comprises the following steps of compiling N switching station main wiring diagrams, namely switching station simulation diagram boards, according to the management conditions and requirements of operation and maintenance stations, representing the arrangement diagram of the main switching stations in the form of map geographical positions, and displaying the main wiring diagram of which switching station when the switching station is clicked, so that the understanding of the geographical positions of the switching stations is clear; because the number of the switching stations is large, all the switching stations are displayed on a map, the display is dense, rough and unclear, the region is set on the general diagram, the region diagram can be entered after the region is clicked, the number of the switching stations displayed in the way is reduced, the wiring is clearer, and the fact that the icon is clicked to enter the switching station wiring simulation diagram is not influenced. The switching stations are added and deleted with the system, and the adaptability of the system is improved.
Based on the technical scheme, the monitoring system for the switching station provided by the embodiment of the invention realizes the real-time uploading of the state of the switching position, can realize the synchronous displacement of the simulation operation of the switching station and the operation and maintenance station after the network connection, the remote browsing of a management layer, the remote monitoring function, the real-time transmission of information and the integration of a safety production risk control concept; when the switch is tripped, the device sends a short message to a relevant manager at the first time; remote login is realized, related contents of the simulation drawing board are quickly modified and maintained, and the working efficiency and the accuracy of field information are greatly improved; the function button unit is provided, so that management personnel and simulation operation are facilitated; the system capacity can also be expanded.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The monitoring system of the switch station provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (10)

1. A switchyard supervision system, comprising: the system comprises an environment monitoring module, a simulation drawing board module and an access control module; wherein,
the environment monitoring module is used for monitoring the environment of the switch station, collecting the numerical values of the monitoring indexes and uploading the data of each monitoring index;
the simulation drawing board module is used for forming a switching station simulation drawing board through the connection relation between each device in the icon simulation switching station and each device, responding to the operation of a user on the switching station simulation drawing board to change the running state of the device, and realizing the simulation operation on each device;
and the access control module is used for managing an access control system of the switching station and verifying the identity of a user.
2. The switchyard supervision system according to claim 1, characterized in that the environment monitoring module comprises:
the temperature sensor is used for acquiring the temperature in the switching station;
the humidity sensor is used for acquiring the humidity in the switching station;
the bus temperature measurer is used for collecting the bus temperature;
the cable head temperature detector is used for collecting the temperature of the cable head;
an ozone sensor for acquiring ozone values within the switchyard;
a water level sensor for monitoring a water level value within the switchyard;
the smoke sensor is used for monitoring the smoke value of the switching station;
and the infrared double-technology detector is used for starting the network camera.
3. The switchyard supervision system according to claim 1, characterized in that the access control module comprises:
the access controller is used for carrying out access control management on the switching station;
and the remote controller is used for carrying out authority control on the access controller through remote control.
4. The switchyard supervision system according to claim 1, characterized in that the simulation panel module comprises:
the switching position unit is used for acquiring switching position information in the switching station in real time;
the simulation drawing board unit is used for displaying the switching station simulation drawing board and responding to the operation of a user to change the state of equipment in the switching station simulation drawing board;
and the switching operation unit is used for simulating switching operation by utilizing the simulation drawing board unit.
5. The switchyard supervision system according to claim 4, characterized in that the simulation panel unit comprises:
and the abnormity display subunit is used for displaying the numerical value of the monitoring index obtained by the environment monitoring module on the simulation panel and highlighting the abnormal numerical value.
6. The switchyard supervision system according to claim 4, characterized in that the switch position unit comprises:
and the setting subunit is used for setting acquisition devices for all switches in the switch station, and the acquisition devices acquire the position information of the switches through corresponding switch auxiliary nodes.
7. The switchyard supervision system according to claim 6, characterized in that the switch position unit comprises:
and the alarm unit is connected with the setting subunit and is used for sending the position information of the tripped switch to the corresponding contact person if the tripped switch exists.
8. The switchyard supervision system according to claim 6, characterized in that the simulation panel unit comprises:
and the switch position subunit is used for displaying the position of the switch through the simulation chart board and changing the position of the switch by responding to the touch operation of the user.
9. The switchyard supervision system according to claim 4, characterized in that the switching operation unit comprises:
the switching operation subunit is used for generating a simulated switching operation ticket according to the operation of the user; responding to the operation of simulating switching by a user, and displaying the state of each device; and responding to the operation of the user to perform simulated switching operation, and solidifying the state of each device after the simulated switching operation.
10. The switchyard supervision system according to claim 9, characterized in that the switching operation unit further comprises:
and the function button unit is used for determining the function button selected by the user and executing the function of the function button through the simulation drawing board unit.
CN201510990140.2A 2015-12-24 2015-12-24 Switching station supervision system Pending CN105515193A (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107864227A (en) * 2017-12-22 2018-03-30 杭州凯达电力建设有限公司 A kind of switchyard facility environment management system
CN108803464A (en) * 2018-06-19 2018-11-13 华翔翔能电气股份有限公司 Pump works monitoring system

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WO2009135940A2 (en) * 2008-05-09 2009-11-12 International Business Machines Corporation Intelligent monitoring of an electrical utility grid
CN102025195A (en) * 2010-11-29 2011-04-20 江苏省电力公司姜堰市供电公司 Distribution network simulation dispatching and management system
CN103094984A (en) * 2013-01-15 2013-05-08 长兴县供电局 Network distribution structure capable of conveniently sensing ring main units
CN203259852U (en) * 2013-05-07 2013-10-30 东阳市供电局 Intelligent switching station comprehensive monitoring device
CN203397167U (en) * 2013-06-20 2014-01-15 国家电网公司 Microcomputer error prevention real-time simulation system
CN103779960A (en) * 2013-10-30 2014-05-07 国家电网公司 Intelligent switching station integrated monitoring system

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Publication number Priority date Publication date Assignee Title
WO2009135940A2 (en) * 2008-05-09 2009-11-12 International Business Machines Corporation Intelligent monitoring of an electrical utility grid
CN102025195A (en) * 2010-11-29 2011-04-20 江苏省电力公司姜堰市供电公司 Distribution network simulation dispatching and management system
CN103094984A (en) * 2013-01-15 2013-05-08 长兴县供电局 Network distribution structure capable of conveniently sensing ring main units
CN203259852U (en) * 2013-05-07 2013-10-30 东阳市供电局 Intelligent switching station comprehensive monitoring device
CN203397167U (en) * 2013-06-20 2014-01-15 国家电网公司 Microcomputer error prevention real-time simulation system
CN103779960A (en) * 2013-10-30 2014-05-07 国家电网公司 Intelligent switching station integrated monitoring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107864227A (en) * 2017-12-22 2018-03-30 杭州凯达电力建设有限公司 A kind of switchyard facility environment management system
CN108803464A (en) * 2018-06-19 2018-11-13 华翔翔能电气股份有限公司 Pump works monitoring system

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