CN104077934A - Integrated training platform for intelligent substation secondary system - Google Patents

Integrated training platform for intelligent substation secondary system Download PDF

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Publication number
CN104077934A
CN104077934A CN201410270395.7A CN201410270395A CN104077934A CN 104077934 A CN104077934 A CN 104077934A CN 201410270395 A CN201410270395 A CN 201410270395A CN 104077934 A CN104077934 A CN 104077934A
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China
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bus
monitoring
intelligent substation
communication
training
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CN201410270395.7A
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CN104077934B (en
Inventor
李伟
张海梁
徐洪伟
熊佩华
黄红艳
刘华蕾
斯艳
杨红霞
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Training Center of State Grid Zhejiang Electric Power Co Ltd
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Training Center of State Grid Zhejiang Electric Power Co Ltd
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Abstract

The invention discloses an integrated training platform for an intelligent substation secondary system. The integrated training platform comprises a scheduling master station composed of a plurality of servers and a plurality of intelligent substation monitoring training subs-stations, devices with the same configuration and different pieces of monitoring system software are configured in each intelligent substation monitoring training sub-station, and all the intelligent substation monitoring training sub-stations are connected to a scheduling master station through a movement switch and a master station terminal switch. According to the integrated training platform for the intelligent substation secondary system, interaction between the intelligent substation monitoring training sub-stations and the scheduling master station and comparison between characteristics of different pieces of monitoring system software of an intelligent substation and the devices, trainees can comprehensively master operation and maintenance on an intelligent substation monitoring system, meanwhile, difference between operation and maintenance is known, and a solid basis is laid for actual work.

Description

The integrated training platform of intelligent substation electrical secondary system
Technical field
The present invention relates to the integrated training platform of a kind of intelligent substation electrical secondary system, be applicable to intelligent substation monitor staff's technical training.
Background technology
Along with the propelling that intelligent grid is built, in newly-built transformer station, adopt the intelligent substation supervisory system based on IEC61850 agreement.The technology that intelligent substation supervisory system realizes has been different from conventional substation supervisory system, therefore, on the operation of system and overhauling, the variation of essence has occurred.For being engaged in the personnel of this system operation with maintenance, need a set of corresponding training system, and in existing training system, all only can provide single Training of Monitoring substation for student training study, exist training contents not comprehensive, cannot meet the training requirement of existing many cover monitor system softwares application.
Summary of the invention
The object of this invention is to provide the integrated training platform of a kind of intelligent substation electrical secondary system, adapt to the needs of intelligent substation construction and development, for monitor staff carries out correlation technique training, grasp the use of different monitoring system software and equipment.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: the integrated training platform of a kind of intelligent substation electrical secondary system, comprise scheduling station and several intelligent substation Training of Monitoring substations of being formed by several servers, the equipment identical but that monitor system software is different that configures in each intelligent substation Training of Monitoring substation, is equipped with, allow student can learn the use of different monitor system software and equipment, enrich training contents, can also allow student understand different monitor system softwares and the difference of equipment in IEC61850 agreement specific implementation simultaneously, described intelligent substation Training of Monitoring substation is all connected to scheduling station by a telemechanical switch and a main website terminaling exchange, realize the interaction between intelligent substation Training of Monitoring substation and scheduling station.
As preferably, described intelligent substation Training of Monitoring substation comprises telemechanical apparatus, monitoring backstage, measure and control device, simulation primary side switchgear, the first bus 1 and the second bus 2, described simulation primary side switchgear by the first described bus 1 through described measure and control device and the second described bus 2 communications, in the second described bus 2, connect monitoring backstage and telemechanical apparatus, described telemechanical apparatus and described scheduling station communication.Described telemechanical apparatus can gather the information of intelligent substation in addition overall treatment, send to the server of scheduling station, described monitoring backstage can be to intelligent substation Training of Monitoring substation real time monitoring and operation, for staff provides the entrance of all functions.
As preferably, the first described bus 1 is gone back and an alternating-current measurement instrument communication, described alternating-current measurement instrument by the first described bus 1 through described measure and control device and the second described bus 2 communications, in the second described bus 2, connect monitoring backstage and telemechanical apparatus, described telemechanical apparatus and described scheduling station communication.
As preferably, between described simulation primary side switchgear and the first bus 1, be provided with the intelligent terminal for carrying out data interaction, described intelligent terminal has the function that gathers switching value and output switch amount.
As preferably, between described alternating-current measurement instrument and the first bus 1, be provided with the merge cells for collecting sampling numerical value, described merge cells, for gathering the signal of alternating-current measurement instrument, can will merge output after multiple signals sampling, sampling when having realized multiple signals; Described measure and control device comprises measurement interface, control interface and signaling interface, described measurement interface connects described merge cells, the sampling numerical value of collecting for measuring merge cells, described control interface connects described intelligent terminal, be used for sending and receiving key amount signal, described signaling interface connects respectively described the first bus 1 and the second bus 2, for transmission measurement information, switching value information and reception regulation and control order.
As preferably, between the first described bus 1 and the second bus 2, be also provided with the network analyzing apparatus for communication data monitoring and message analysis, described network analyzing apparatus can carry out on-line monitoring to network state, and network communication fault and hidden danger are carried out to alarm.
As preferably, described network analyzing apparatus comprises that communication monitoring device, switch, communication monitor analysing terminal, described communication monitors that analysing terminal is connected with described communication monitoring device by described switch, and described communication monitoring device connects respectively described the first bus 1 and the second bus 2.
Adopt after technique scheme, the present invention has following outstanding advantages: by main website terminaling exchange and telemechanical switch, realized the interaction between intelligent substation Training of Monitoring substation and scheduling station; Training in different intelligent supervisory control of substation training substation, realize the contrast of different intelligent monitoring system of electric substation software and device characteristics, make student can grasp operation and the maintenance of intelligent substation supervisory system comprehensively, also understood difference wherein, for real work lays a solid foundation simultaneously; By network analyzing apparatus, realize the communication data of inside, intelligent substation Training of Monitoring substation and monitored and message analysis, make student can understand the reason that intelligent substation supervisory system fault produces, maintenance technical ability that further can trainee; The signal input of the integrated training platform of intelligent substation electrical secondary system all adopts simulating signal, comprises the signal of alternating-current measurement instrument and the signal of simulation primary side switchgear, has ensured student's personal safety.
Brief description of the drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
Fig. 1 is theory diagram of the present invention;
Fig. 2 is the theory diagram of intelligent substation monitoring of the present invention substation;
Fig. 3 is the schematic diagram of measure and control device of the present invention;
Fig. 4 is the theory diagram of network analyzing apparatus of the present invention.
Embodiment
As shown in Figure 1, the integrated training platform of intelligent substation electrical secondary system of the present invention, comprise the scheduling station and 3 the intelligent substation Training of Monitoring substations that are formed by 8 servers, the equipment identical but that monitor system software is different that configures in each intelligent substation Training of Monitoring substation, is all equipped with, allow student can learn the use of different monitor system software and equipment, enrich training contents, can also allow student understand different monitor system softwares and the difference of equipment in IEC61850 agreement specific implementation simultaneously, for sufficient preparation is carried out in real work, and each intelligent substation Training of Monitoring substation can provide 2 stations, train for 2 people simultaneously, improve the efficiency of training, described intelligent substation Training of Monitoring substation is all connected to scheduling station by a telemechanical switch and a main website terminaling exchange, realize the interaction between intelligent substation Training of Monitoring substation and scheduling station, can collect the data analysis contrast of each intelligent substation Training of Monitoring substation by scheduling station, also can carry out Data Update in each intelligent substation Training of Monitoring substation of remote control.
As shown in Figure 2, in the present embodiment, described intelligent substation Training of Monitoring substation comprises telemechanical apparatus, monitoring backstage, measure and control device, intelligent terminal, simulation primary side switchgear, merge cells, alternating-current measurement instrument, network analyzing apparatus, the first bus 1 and the second bus 2, described simulation primary side switchgear is connected to the first described bus 1 again through described measure and control device and the second described bus 2 communications by described intelligent terminal, described alternating-current measurement instrument is connected to the first described bus 1 again through described measure and control device and the second described bus 2 communications by described merge cells, in the second described bus 2, connect monitoring backstage and telemechanical apparatus, described telemechanical apparatus and described scheduling station communication, between the first described bus 1 and the second bus 2, be also provided with the network analyzing apparatus for communication data monitoring and message analysis.
Described monitoring backstage can be to intelligent substation real time monitoring and operation, for staff provides the entrance of all functions, shows various pictures, form, warning information and management information, the operation such as remote control, remote regulating, monitoring interface is provided and carries out man-machine interaction.
Described intelligent terminal has the function that gathers switching value and output switch amount, for gathering the signal of described simulation primary side switchgear and controlling the action of described simulation primary side switchgear.
Described merge cells, for gathering the signal of alternating-current measurement instrument, can will merge output after multiple signals sampling, and when having realized multiple signals, sampling, has improved real-time.
As shown in Figure 3, in the present embodiment, described measure and control device comprises measurement interface, control interface and signaling interface, described measurement interface connects described merge cells, the sampling numerical value of collecting for measuring merge cells, described control interface connects described intelligent terminal, for sending and receiving key amount signal, described signaling interface connects respectively described the first bus and the second bus, for transmission measurement information, switching value information and reception regulation and control order.
As shown in Figure 4, in the present embodiment, described network analyzing apparatus comprises that communication monitoring device, switch, communication monitor analysing terminal, described communication monitors that analysing terminal is connected with described communication monitoring device by described switch, and described communication monitoring device connects respectively described the first bus 1 and the second bus 2; Described network analysis equipment can carry out on-line monitoring to network state, and network communication fault and hidden danger are carried out to alarm, allows student can understand the reason that intelligent substation supervisory system fault produces, maintenance technical ability that further can trainee.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.

Claims (7)

1. the integrated training platform of intelligent substation electrical secondary system, comprise the scheduling station being formed by several servers, it is characterized in that: also comprise several intelligent substation Training of Monitoring substations, described intelligent substation Training of Monitoring substation is all connected to scheduling station by a telemechanical switch and a main website terminaling exchange.
2. the integrated training platform of intelligent substation electrical secondary system according to claim 1, it is characterized in that: described intelligent substation Training of Monitoring substation comprises telemechanical apparatus, monitoring backstage, measure and control device, simulation primary side switchgear, the first bus (1) and the second bus (2), described simulation primary side switchgear by described the first bus (1) through described measure and control device and the second described bus communication, upper monitoring backstage and the telemechanical apparatus of connecting of described the second bus (2), described telemechanical apparatus and described scheduling station communication.
3. the integrated training platform of intelligent substation electrical secondary system according to claim 2, it is characterized in that: described the first bus (1) is gone back and an alternating-current measurement instrument communication, described alternating-current measurement instrument by described the first bus (1) through described measure and control device and described the second bus (2) communication, upper connection of described the second bus (2) monitored backstage and telemechanical apparatus, described telemechanical apparatus and described scheduling station communication.
4. the integrated training platform of intelligent substation electrical secondary system according to claim 2, is characterized in that: between described the first bus (1) and the second bus (2), be also provided with the network analyzing apparatus for communication data monitoring and message analysis.
5. the integrated training platform of intelligent substation electrical secondary system according to claim 2, is characterized in that: between described simulation primary side switchgear and the first bus (1), be provided with the intelligent terminal for carrying out data interaction.
6. the integrated training platform of intelligent substation electrical secondary system according to claim 3, is characterized in that: between described alternating-current measurement instrument and the first bus (1), be provided with the merge cells for collecting sampling numerical value.
7. the integrated training platform of intelligent substation electrical secondary system according to claim 4, it is characterized in that: described network analyzing apparatus comprises that communication monitoring device, switch, communication monitor analysing terminal, described communication monitors that analysing terminal is connected with described communication monitoring device by described switch, and described communication monitoring device connects respectively described the first bus (1) and the second bus (2).
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CN105141640A (en) * 2015-10-14 2015-12-09 国网浙江省电力公司培训中心 Electric power dispatching data network training system
CN105185207A (en) * 2015-10-20 2015-12-23 国网浙江省电力公司培训中心 Intelligent transformer substation training system with delaminating and districting structure
CN105590493A (en) * 2015-12-31 2016-05-18 国网浙江省电力公司培训中心 Distributed intelligent substation accident simulation system
CN110417688A (en) * 2018-04-26 2019-11-05 广东电网有限责任公司 A kind of dispatch automated system multichannel message analysis processing system and method
CN113258570A (en) * 2021-06-24 2021-08-13 广东电网有限责任公司中山供电局 Switching method and device for self-rotating power function of 10kV power distribution network line
CN113258570B (en) * 2021-06-24 2021-09-24 广东电网有限责任公司中山供电局 Switching method and device for self-rotating power function of 10kV power distribution network line

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105141640A (en) * 2015-10-14 2015-12-09 国网浙江省电力公司培训中心 Electric power dispatching data network training system
CN105141640B (en) * 2015-10-14 2017-12-26 国网浙江省电力公司培训中心 A kind of power dispatch data network training system
CN105185207A (en) * 2015-10-20 2015-12-23 国网浙江省电力公司培训中心 Intelligent transformer substation training system with delaminating and districting structure
CN105590493A (en) * 2015-12-31 2016-05-18 国网浙江省电力公司培训中心 Distributed intelligent substation accident simulation system
CN105590493B (en) * 2015-12-31 2018-04-10 国网浙江省电力公司培训中心 A kind of distributed intelligence substation accident analogue system
CN110417688A (en) * 2018-04-26 2019-11-05 广东电网有限责任公司 A kind of dispatch automated system multichannel message analysis processing system and method
CN113258570A (en) * 2021-06-24 2021-08-13 广东电网有限责任公司中山供电局 Switching method and device for self-rotating power function of 10kV power distribution network line
CN113258570B (en) * 2021-06-24 2021-09-24 广东电网有限责任公司中山供电局 Switching method and device for self-rotating power function of 10kV power distribution network line

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