CN102903286B - Distant place fault setting and monitoring system of practical training substation - Google Patents

Distant place fault setting and monitoring system of practical training substation Download PDF

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Publication number
CN102903286B
CN102903286B CN201210399662.1A CN201210399662A CN102903286B CN 102903286 B CN102903286 B CN 102903286B CN 201210399662 A CN201210399662 A CN 201210399662A CN 102903286 B CN102903286 B CN 102903286B
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China
Prior art keywords
fault
monitoring
receiver
optical transmitter
regulation
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CN102903286A (en
Inventor
郭连仲
张乃莉
齐锦会
张继平
李定泉
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Vocational & Technic Training Center Of Hebei Electric Power Corp
State Grid Corp of China SGCC
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Vocational & Technic Training Center Of Hebei Electric Power Corp
State Grid Corp of China SGCC
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Abstract

The invention discloses a distant place fault setting and monitoring system of a practical training substation. The system comprises a scheduling monitoring practical training room and a practical training substation, wherein the scheduling monitoring practical training room comprises a regulation and control host machine and a first optical transceiver, and the practical training substation comprises a second optical transceiver, a monitoring host machine, a communication workstation and a group of protective measuring and controlling devices controlled by the communication workstation; and a fault setting module is arranged in the regulating and controlling host machine, a fault receiving and distributing module is arranged in the communication workstation, and an embedded programming module of a protective device is arranged in each protective measuring and controlling device. The system disclosed by the invention has the beneficial effects that an accident handling safe operation training environment which can not be provided on site is provided, trainees and grid equipment can not be damaged in the practical training process, and the system is safe and reliable; fault simulation is more real, the fault information is uploaded to a scheduling end through the existing telecommand channel, handling within the scope of jurisdiction can also be carried out by scheduling personnel and a substation watch keeper, and a synchronous accident drilling chance is obtained; and the drilling can be repeated, and the training effect is guaranteed.

Description

Real training transformer station distant place fault verification and monitoring system
Technical field
The present invention relates to a kind of real training transformer station distant place fault verification and monitoring system, be applicable to transformer station's simulated field accident training technique field.
Background technology
Regulation and control integration practical training system refers to the operation of power networks training base be made up of controlling chamber and real training transformer station, controlling chamber and real training transformer station pass through optical fiber communication, wherein real training transformer station armamentarium is real electrical equipment, primary equipment is not charged, second protection and control loop charged, can equipment operating be carried out; Controlling chamber is furnished with regulation and control main frame, and regulation and control main frame is equipped with special monitoring software, realizes the remote control to real training transformer station, remote measurement, remote signalling, remote regulating function.Because transforming plant primary equipment is not charged, the mode that its " remote measurement " data calculate trend transmission by the simulated grid of dispatching terminal replaces, and makes transformer station's " RUN ".
Operation of power networks comprises the training of dispatching of power netwoks, supervisory control of substation and transformer station person on duty, and compared to normal grid switching operation project, the training of accident treatment project seems more important, and be absolutely necessary practice teaching.Have in the transformer station's training base be connected with scheduling, primary equipment is often not charged, so station equipment voluntarily the faults such as electric short circuit can not occur, therefore cannot carry out the real training rehearsal of accident treatment project.
Existing real training transformer station does not have a distant place to arrange the function of fault; protection kind of drive starting protection device is adopted to make its action by manual method at the scene; what occurred is " accident " that field staff predicts, and must give a discount to the simulating degree of real training scene.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of real training transformer station distant place fault verification and the monitoring system that can carry out safe accident exercising training, co simulate is more true to nature, rehearsal is more effective, and dispatcher and transformer station person on duty also can be subject to synchronous accident exercising chance.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of real training transformer station distant place fault verification and monitoring system, comprise dispatching and monitoring Training Room and real training transformer station, dispatching and monitoring Training Room comprises regulation and control main frame and the first optical transmitter and receiver, and real training transformer station comprises one group of protection supervisory equipment of the second optical transmitter and receiver, monitoring host computer, communication station and control thereof; Described regulation and control main frame is connected with described communication station by described first optical transmitter and receiver, the second optical transmitter and receiver successively; Described regulation and control main frame is all connected by Serial Port Line with between monitoring host computer with communication station, described communication station with the first optical transmitter and receiver, described second optical transmitter and receiver; Described first optical transmitter and receiver is connected by optical cable with between the second optical transmitter and receiver; Be connected by netting twine between described communication station with each protection supervisory equipment; Described each protection supervisory equipment respectively with mutual inductor, alarm is unidirectional is connected, be bi-directionally connected with terminal box, isolating switch.
In described regulation and control main frame, fault verification module is installed, fault is installed in described communication station and receives distribution module, protective device embedded program module is installed in described protection supervisory equipment.
The method step that above-mentioned each software module carries out distant place fault verification to real training transformer station is as follows:
(1) fault number that fault verification model choice is concrete, then receives distribution module according to the particular content of selected fault number to fault and sends definite value request;
(2) fault receives the fault triggering definite value of distribution module fetch protection measure and control device from protection supervisory equipment embedded program module, and sends to fault verification module;
(3) fault of fault verification module fetch protection measure and control device triggers definite value, and being sent to by the fault simulation data value being greater than this definite value fault to receive distribution module, fault receives distribution module and the fault simulation data value received is sent to protection supervisory equipment;
(4) protection supervisory equipment embedded program module detects fault data, and trigger protection measure and control device starts, the corresponding isolating switch of tripping, starts alarm;
(5) communication station receives on-the-spot remote signalling data, and is uploaded to regulation and control main frame, and regulation and control main frame refreshes current monitor picture according to up-to-date remote signalling data, reaches the object that fault verification and field failure are checked.
Real training transformer station armamentarium is physical device, with the actual transformer station in scene indistinction.Due to the reason as training purposes; real training transforming plant primary is not charged; possesses complete station ac and dc systems; protection and control loop can normally run; and pass through specialized designs; supporting have the controlling chamber be attached thereto, and can carry out remote monitoring and control to real training transformer station, also can assign operational order by black phone mode to transformer station person on duty.In above-mentioned real training transformer station distant place fault verification and monitoring system, through controlling chamber, fault verification is carried out to once uncharged real training transformer station, namely a distant place arranges fault, with simulated field accident phenomenon, for " accident " scene is set up in the operation training carrying out accident treatment.
Beneficial effect of the present invention is as follows:
(1) the accident treatment safe operation Training Environment that the scene that provides can not provide, real training process can not cause damage to student's person and grid equipment, safe and reliable;
(2) because real training transformer station is physical device, make simulated failure more true to nature, real training rehearsal is more effective, by existing remote signalling passage, failure message is uploaded to dispatching terminal simultaneously, dispatcher and transformer station person on duty also can carry out the process in compass of competency, are subject to synchronous accident exercising chance;
(3) rehearsal can be repeated, ensure result of training.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is system connection layout of the present invention;
Fig. 2 is program flow diagram real training transformer station being carried out to distant place fault verification.
Embodiment
Embodiment is as shown in Figure 1 and Figure 2 known, real training transformer station of the present invention distant place fault verification and monitoring system, comprise dispatching and monitoring Training Room and real training transformer station, dispatching and monitoring Training Room comprises regulation and control main frame and the first optical transmitter and receiver, and real training transformer station comprises one group of protection supervisory equipment of the second optical transmitter and receiver, monitoring host computer, communication station and control thereof; Described regulation and control main frame is connected with described communication station by described first optical transmitter and receiver, the second optical transmitter and receiver successively; Described regulation and control main frame is all connected by Serial Port Line with between monitoring host computer with communication station, described communication station with the first optical transmitter and receiver, described second optical transmitter and receiver; Described first optical transmitter and receiver is connected by optical cable with between the second optical transmitter and receiver; Be connected by netting twine between described communication station with each protection supervisory equipment; Described each protection supervisory equipment respectively with mutual inductor, alarm is unidirectional is connected, be bi-directionally connected with terminal box, isolating switch.
In described regulation and control main frame, fault verification module is installed, fault is installed in described communication station and receives distribution module, protective device embedded program module is installed in described protection supervisory equipment.
The method step that above-mentioned each software module carries out distant place fault verification to real training transformer station is as follows:
(1) fault number that fault verification model choice is concrete, then receives distribution module according to the particular content of selected fault number to fault and sends definite value request;
(2) fault receives the fault triggering definite value of distribution module fetch protection measure and control device from protection supervisory equipment embedded program module, and sends to fault verification module;
(3) fault of fault verification module fetch protection measure and control device triggers definite value, and being sent to by the fault simulation data value being greater than this definite value fault to receive distribution module, fault receives distribution module and the fault simulation data value received is sent to protection supervisory equipment;
(4) protection supervisory equipment embedded program module detects fault data, and trigger protection measure and control device starts, the corresponding isolating switch of tripping, starts alarm;
(5) communication station receives on-the-spot remote signalling data, and is uploaded to regulation and control main frame, and regulation and control main frame refreshes current monitor picture according to up-to-date remote signalling data, reaches the object that fault verification and field failure are checked.
In sum, the present invention carries out the transmission of failure message and the feedback of field failure state by the remote signalling passage between controlling chamber and real training transformer station, reach the object of accident training exercise, effect is true to nature, dispatcher also can obtain corresponding chance for exercise simultaneously, adapts to the operational mode of current regulation and control integration.

Claims (1)

1. a real training transformer station distant place fault verification and monitoring system, it is characterized in that, comprise dispatching and monitoring Training Room and real training transformer station, dispatching and monitoring Training Room comprises regulation and control main frame and the first optical transmitter and receiver, and real training transformer station comprises one group of protection supervisory equipment of the second optical transmitter and receiver, monitoring host computer, communication station and control thereof; Described regulation and control main frame is connected with described communication station by described first optical transmitter and receiver, the second optical transmitter and receiver successively; Described regulation and control main frame is all connected by Serial Port Line with between monitoring host computer with communication station, described communication station with the first optical transmitter and receiver, described second optical transmitter and receiver; Described first optical transmitter and receiver is connected by optical cable with between the second optical transmitter and receiver; Be connected by netting twine between described communication station with each protection supervisory equipment; Described each protection supervisory equipment respectively with mutual inductor, alarm is unidirectional is connected, be bi-directionally connected with terminal box, isolating switch; In described regulation and control main frame, fault verification module is installed, fault is installed in described communication station and receives distribution module, protective device embedded program module is installed in described protection supervisory equipment;
Fault verification module, for selecting concrete fault number, then receives distribution module according to the particular content of selected fault number to fault and sends definite value request;
Fault receives the fault triggering definite value that distribution module is used for fetch protection measure and control device from protection supervisory equipment embedded program module, and sends to fault verification module;
The fault that fault verification module is used for fetch protection measure and control device triggers definite value, and being sent to by the fault simulation data value being greater than this definite value fault to receive distribution module, fault receives distribution module and the fault simulation data value received is sent to protection supervisory equipment;
Protection supervisory equipment embedded program module detects fault data, and trigger protection measure and control device starts, the corresponding isolating switch of tripping, starts alarm;
Communication station for receiving on-the-spot remote signalling data, and is uploaded to regulation and control main frame, and regulation and control main frame refreshes current monitor picture according to up-to-date remote signalling data, reaches the object that fault verification and field failure are checked.
CN201210399662.1A 2012-10-19 2012-10-19 Distant place fault setting and monitoring system of practical training substation Active CN102903286B (en)

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Publication number Priority date Publication date Assignee Title
CN103559648A (en) * 2013-10-30 2014-02-05 国家电网公司 Grid equipment state inspection and evaluation training system
CN103646575B (en) * 2013-12-13 2016-03-30 国家电网公司 Hydroelectric station operation simulation trainer
CN109785702A (en) * 2019-01-17 2019-05-21 深圳供电局有限公司 A kind of grid simulation training system based on monitoring signal emulation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102054386A (en) * 2011-01-07 2011-05-11 广东电网公司电力科学研究院 Transformer station simulation training system based on mixed digital/analogy simulation technology
CN202134144U (en) * 2011-07-04 2012-02-01 武汉电力职业技术学院 High voltage power distribution completely real load control training assessment system
CN202221628U (en) * 2011-09-19 2012-05-16 河北省电力公司职业技术培训中心 Simulation system for power grid of hybrid transformer substation
CN102508081A (en) * 2011-11-18 2012-06-20 航天科工深圳(集团)有限公司 Distribution network fault simulating method and device and distribution network system
CN202285150U (en) * 2011-09-16 2012-06-27 河北省电力公司职业技术培训中心 Integrative training system for regulating and controlling power grid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010107479A (en) * 2008-10-31 2010-05-13 Toyota Boshoku Corp Electrostatic fault experimental device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102054386A (en) * 2011-01-07 2011-05-11 广东电网公司电力科学研究院 Transformer station simulation training system based on mixed digital/analogy simulation technology
CN202134144U (en) * 2011-07-04 2012-02-01 武汉电力职业技术学院 High voltage power distribution completely real load control training assessment system
CN202285150U (en) * 2011-09-16 2012-06-27 河北省电力公司职业技术培训中心 Integrative training system for regulating and controlling power grid
CN202221628U (en) * 2011-09-19 2012-05-16 河北省电力公司职业技术培训中心 Simulation system for power grid of hybrid transformer substation
CN102508081A (en) * 2011-11-18 2012-06-20 航天科工深圳(集团)有限公司 Distribution network fault simulating method and device and distribution network system

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