CN103136976A - Power system transformer substation integration simulating training system and implementation method thereof - Google Patents
Power system transformer substation integration simulating training system and implementation method thereof Download PDFInfo
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Abstract
The invention discloses a power system transformer substation integration simulating training system and an implementation method thereof. The implementation method of the simulating training system includes the following steps: firstly, a student workstation sends orders to a simulating server; secondly, an information regulating and controlling service module receives order information and sends the order information to a simulation integration simulating module of a power system transformer substation; thirdly, the simulation integration simulating module of the power system transformer substation processes the order information and conducts simulating calculation, updates entire network current data, generates a deflection state, primary and secondary equipment signals and recorded information of sequence of events, and sends back the information of the sequence of the events to the information regulating and controlling service module; fourthly, the information regulating and controlling service module stores the simulating data, marks the order information, and distributes the order information to a power system dispatching central simulating module and a power system monitoring center to be displayed. According to the power system transformer substation integration simulating training system, a training environment with real simulating results and comprehensive training functions is established for regulating and controlling integration production and operation personnel, and new requirements for the production and operation personnel by 'mass operation' production system are met.
Description
Technical field
The present invention relates to a kind of electric analog training system and its implementation, relate in particular to a kind of needs towards regulation and control one emulation, realize electric analog training system and its implementation of the integrated emulation of electricity grid substation, belong to the Simulating technique in Electric Power System field.
Background technology
Electrical production operation is that security requirement is high, technology-intensive industry.Safe and stable operation in order to ensure electric system, electric power enterprise improves production run personnel's technical quality and anti-accident ability by strengthening daily training, Post Examination, anti-accident exercising etc., in order to improve the controling power to electrical network, effectively take precautions against the generation of the calamitous accident of having a power failure on a large scale.Therefore, the electric analog training system becomes the important means of power industry skills training as the training tool of maturation, and wherein dispatcher training analogue system and substation operation staff training analogue system are widely applied.
Current, raising along with the Automation of Electric Systems degree, electric power enterprise begins to adopt the production run system of " large operation ", the traditional mode of " dispatching of power netwoks+power transformation monitoring, O﹠M " just progressively transition is the regulation and control model of integration, the i.e. management mode of " dispatching of power netwoks Surveillance center "+" O﹠M active station ".This operation and management mode has been optimized operation flow, has improved the quick disposing capacity of work efficiency and power grid accident.But due to the variation of operation and management mode, the production run personnel just need to be grasped more operation of power networks knowledge, the production run problem that runs into quick solution.This has proposed new challenge to the electric analog training system.
On the other hand, the pattern of original electrical network, transformer station's associative simulation can't realize the one copying on architecture.Reason wherein is to adopt distributed, interactive simulation platform is used grid simulation and a plurality of substation simulation is used and connected into an analogue system, and model management, maintenance and use are difficult; Grid simulation adopts the simplified apparatus model, and substation simulation adopts the detailed device model, and the authenticity of simulation result is poor; Each application is an independent process, increase along with Simulation Application quantity, this architecture causes the IAC amount to roll up, the time overhead of coordinated operation increases, can't solve and comprise the area power grid first and second integrated simulation problems of equipment tens of, up to a hundred transformer stations, can not really realize the copying of one.
Be in the Chinese invention patent application of CN1619568A at publication number, disclose three grades of associating simulation training systems of a kind of area power grid.This simulation training system is by the run time infrastructure system that loads on network operation system, by DTS-TTS(grid simulation one substation simulation) protocol procedures, rationally realized dexterously organic associating of grid simulation, transformer station's Centralized Monitoring emulation, substation simulation.Publication number is in the Chinese invention patent application of CN1881202A, discloses a kind of high voltage ac/dc power transmission training analogue system and emulation mode thereof.It utilizes computing machine and lan device, loads corresponding power equipment operation characteristic functional simulation software and database on computer network and operating system, consists of the simulation training system with specific function.But the simulation training system of these early developments can't adapt to the variation of current electrical network normal operation pattern.
Aspect the emulation of regulation and control one, Bai Aimin, the just cleer and peaceful Tan Lin of Xu have introduced the implementation method of regulation and control one simulation training system in paper " research and the application of electrical network regulation and control integrated simulation training system development strategy " (being published in " Qinghai electric power " 01 phase in 2012), but this paper is just from production model, propose the demand of regulation and control one emulation and the development strategy of macroscopic view, do not relate to concrete technic relization scheme.
Summary of the invention
Primary technical matters to be solved by this invention is to provide a kind of electricity grid substation integrated simulation training system (abbreviation simulation training system).This system can satisfy the requirement of the current electrical network regulation and control model of integration.
Another technical matters solved by the invention is to provide above-mentioned simulation training system to realize the method for the integrated emulation of electricity grid substation.
For realizing above-mentioned goal of the invention, the present invention adopts following technical scheme:
A kind of electricity grid substation integrated simulation training system comprises an emulation server and at least two student's workstations, described emulation server be connected student's workstation and connect by network;
Described emulation server comprises the integrated emulation module of electricity grid substation, real-time data base and regulation and controlling of information service module, the integrated emulation module of wherein said electricity grid substation be connected real-time data base and be connected with described regulation and controlling of information service module respectively;
Described student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, has the grid dispatching center emulation module in described dispatching center simulation work station, have power system monitor center emulation module in described Surveillance center simulation work station, described grid dispatching center emulation module be connected power system monitor center emulation module and be connected with described regulation and controlling of information service module respectively.
Wherein more preferably, described emulation server is used for receiving peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station's first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, managed and distributes, for described student's workstation provides the demonstration data.
Wherein more preferably, described regulation and controlling of information service module receives the operational order from described power system monitor center emulation module on the one hand, according to Surveillance center's information model, Action Events is processed, and the event forwarding after a processing is to the integrated emulation module of electricity grid substation; Receive on the other hand the simulation result from the integrated emulation module of described electricity grid substation, write described real-time data base, and according to dispatching center's information model and Surveillance center's information model, information is marked.
Wherein more preferably, described real-time data base comprises the log-on message of described power system monitor center emulation module and described grid dispatching center emulation module, in order to according to described log-on message, simulation result is identified and shunts.
Wherein more preferably, described regulation and controlling of information service module is selected information classification model and Information Filtering Model according to the log-on message of student's workstation, to the simulation result that the receives processing of packing, is transmitted to student's workstation.
A kind of method that realizes the integrated emulation of electricity grid substation realizes based on above-mentioned electricity grid substation integrated simulation training system, comprises the steps:
Student's workstation is to emulation server transmit operation, regulation and control order; The regulation and controlling of information service module receives command information and carries out pre-service, then delivers to the emulation integrated emulation module of electricity grid substation;
The emulation integrated emulation module of electricity grid substation carries out simulation calculation after processing and receiving event, upgrade the whole network flow data, produce displacement state and first and second device signal and sequence of events recording information, then information is returned to described regulation and controlling of information service module;
Described regulation and controlling of information service module storage emulation data mark information according to dispatching center's information model and Surveillance center's information model, are distributed to the grid dispatching center emulation module and power system monitor center emulation module shows.
Wherein more preferably, in the emulation integrated emulation module of described electricity grid substation, at first the emulation of grid simulation calculating and substation equipment logic is included in a simulated program; In the situation that there is no the external event disturbance, simulated program periodically carries out the calculating of electric network swim according to the set time fixed step size, and sends simulation result by communication interface; When the Action Events that receives from transformer station and Surveillance center, simulated program is according to the logical relation of transformer station secondary system equipment, the simulated operation signal is along the conductive process of observing and controlling case, control box, operating mechanism, anti-error system, produce warning information and the displacement signal of links, then recomputate electric network swim and send simulation result by communication interface according to the electric network state after the switch tool displacement; When event of failure being detected; simulated program imitating substation protective relaying device starts latching relation and the acting characteristic of link, protection export cycles, tripping operation export cycles; produce artificial intelligence; recomputate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
Wherein more preferably, described integrated emulation mode further comprises the steps:
(1) start the regulation and controlling of information service module on emulation server, load real-time data base;
(2) start the integrated emulation module of electricity grid substation on emulation server, and set up the network service passage with the regulation and controlling of information service module;
(3) start the grid dispatching center emulation module on dispatching center's simulation work station, startup power system monitor center emulation module, set up the network service passage with the regulation and controlling of information service module respectively on Surveillance center's simulation work station;
(4) send the training initiation command, start the emulation training process;
(5) the integrated emulation module of electricity grid substation carries out trend calculating periodically, according to disturbance information traversal secondary device, judges according to flow data whether secondary device moves, and further simulates the behavior of secondary device;
(6) the integrated emulation module of electricity grid substation scan for networks communication port periodically, the reception ﹠ disposal network event;
(7) the regulation and controlling of information service module receives simulation result, writes real-time data base, and provides latest data for student's workstation;
(8) simulate the function of Surveillance center's emulation on Surveillance center's simulation work station, send remote control, remote regulating operational order, receive simulation result and the demonstration of classifying; The function of simulation dispatching center's emulation, receive simulation result on dispatching center's simulation work station, carries out in-service monitoring and adjusting;
(9) repeating step (5)～(8) are until the emulation training process finishes.
Wherein more preferably, for operation and event of failure, the regulation and controlling of information service module carries out pre-service according to information model to event after receiving operation and event of failure, then event is sent to the integrated emulation module of electricity grid substation; The integrated emulation module of electricity grid substation is processed event, the impact of modeling event on electrical network and substation equipment electrical specification, and the behavior of recomputating the whole network trend, carrying out the grid switching operation analysis, simulate protection and aut.eq. produces emulated data.
Simulation training system provided by the present invention is by the integrated simulation calculation of electricity grid substation, realized the detailed emulation of full electric network first and second equipment, a simulation result is more true, the more comprehensive training environment of training function for regulation and control one production run personnel set up, and can satisfy the new demand that " large operation " production system proposes the production run personnel.
Description of drawings
Fig. 1 is the deployment schematic diagram of electricity grid substation integrated simulation training system;
Fig. 2 is the annexation schematic diagram of regulation and controlling of information service module;
Fig. 3 is the working interface schematic diagram that in the grid dispatching center emulation module, dispatching of power netwoks monitors module;
Fig. 4 is the working interface schematic diagram that in the grid dispatching center emulation module, warning information monitors module;
Fig. 5 is the working interface schematic diagram of power system monitor operational module in the emulation module of power system monitor center;
Fig. 6 is the working interface schematic diagram that in the emulation module of power system monitor center, the warning information layering monitors module;
Fig. 7 is the event handling swimming lane figure of this simulation training system;
Fig. 8 is the process flow diagram of the integrated emulation mode of electricity grid substation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, unified modeling method of the present invention is carried out detailed specific description.
Fig. 1 is the deployment schematic diagram of electricity grid substation integrated simulation training system provided by the present invention.This simulation training system comprises an emulation server and at least two student's workstations, and wherein emulation server connects by network with student's workstation.Whole simulation training system runs on the network operation system platform, by information flow and the alternative events between the emulation of reasonable processing electricity grid substation and regulation and control center emulation module, simulation realizes the function at regulation and control integral system regulation and control center, for electrical network regulation and control one production run personnel provide the emulation training environment highly consistent with the actual production scene.
Emulation server comprises the integrated emulation module of electricity grid substation, real-time data base and regulation and controlling of information service module, and wherein the integrated emulation module of electricity grid substation is connected with real-time data base with the regulation and controlling of information service module and is connected; Regulation and controlling of information service module interconnection network, and then realize being connected with student's workstation.This emulation server is used for receiving peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station's first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, managed and distributes, for student's workstation provides the demonstration data.
Emulation server has adopted centralized configuration aspect core calculations, namely the core simulation calculation of grid simulation, substation simulation is all completed by the integrated emulation module of electricity grid substation.This module is based on full electric network first and second equipment detailed model; the electrical specification of simulating grid and substation equipment; whole network equipment is carried out integrated simulation calculation; comprise: process Action Events and event of failure, calculating the whole network trend, grid switching operation analysis, protection and aut.eq. emulation, produce flow data and first and second device signal and the SOE(sequence of events recording of the whole network) information.Utilize above-mentioned centralized configuration, can effectively reduce exchanges data amount and time overhead, make the simulation scale retractility good, simulation result is truer, and the training function more comprehensively.
Real-time data base be one based on the hierarchical data storehouse of shared drive, be used for storage administration simulation result and realistic model data.This real-time data base has comprised the log-on message of power system monitor center emulation module and grid dispatching center emulation module, can identify and shunt Simulation result data according to log-on message.The simulation result of storing in real-time data base comprises flow data, secondary device signal and SOE information.
As shown in Figure 2, the regulation and controlling of information service module is connected with student's workstation by the integrated emulation module of network and electricity grid substation, realizes the information interaction between module.In addition, this regulation and controlling of information service module read-write real-time data base and for student's workstation provides data, the log-on message of storage emulation training system and Simulation result data.Specifically, this regulation and controlling of information service module receives the operational order from power system monitor center emulation module on the one hand, according to Surveillance center's information model, Action Events is processed, and the event forwarding after processing to the integrated emulation module of electricity grid substation; Receive on the other hand the simulation result from the integrated emulation module of electricity grid substation, write real-time data base, and according to dispatching center's information model and Surveillance center's information model, information is marked.In addition, this regulation and controlling of information service module is also selected information classification model and Information Filtering Model according to the log-on message of student's workstation, to the simulation result that the receives processing of packing, is transmitted to student's workstation.
In this simulation training system, student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, move respectively grid dispatching center emulation module and power system monitor center emulation module, jointly realize the copying at regulation and control center, regulation and controlling of information is monitored and manages, for emulation training provides the Training Environment consistent with the practical power systems height.
In dispatching center's simulation work station, operation grid dispatching center emulation module is so that the function at operation simulation center.The grid dispatching center emulation module comprises that dispatching of power netwoks monitors that module, warning information monitor module and report generation module.Wherein dispatching of power netwoks monitor module working interface as shown in Figure 3, the working interface that warning information monitors module is as shown in Figure 4.Dispatching of power netwoks monitors that module is connected with the regulation and controlling of information service module, is used for sending log-on message and periodically receives emulated data, and remote measurement, the remote signalling information of emulation electrical network is monitored, simulates the supervision, the management function that realize grid dispatching center.The warning information of dispatching center monitor module according to the schedule information disaggregated model to the demonstration of classifying of SOE information.
In Surveillance center's simulation work station, operation power system monitor center emulation module is so that the function at simulation monitoring center.This power system monitor center emulation module comprises that power system monitor operational module and warning information layering monitor module.Wherein the working interface of power system monitor operational module as shown in Figure 5, the working interface that the warning information layering monitors module is as shown in Figure 6.The power system monitor operational module is connected with the regulation and controlling of information service module, be used for to send the monitoring log-on message and receives emulated data, monitors with the form of the station figure of factory, chart spacing remote measurement, the remote signalling information to the emulation electrical network.By the working interface of power system monitor operational module, not only can the electrical network of administering be monitored, the chart spacing that can also enter concrete transformer station monitors the secondary singal of equipment.The power system monitor operational module also has the function of regulating and controlling, remote control, remote regulating, load increase and decrease, the generator that can receive the student are processed the simulation operations such as increase and decrease, the operating process of the complete simulating grid of centralized remote control and remote regulating operation Surveillance center is intervened the emulation electrical network.Warning information layering supervision module is classified to SOE information according to the information classification model of Surveillance center and is processed and monitor.
Fig. 7 is the event handling swimming lane figure of simulation training system provided by the present invention, and it has described the processing procedure of this simulation training system for different event.Wherein, for registered events, when grid dispatching center emulation module and power system monitor center emulation module start, to the registration of regulation and controlling of information service module, the regulation and controlling of information service module records log-on message and selects corresponding information model according to log-on message.For operation and event of failure, the regulation and controlling of information service module carries out pre-service according to information model to event after receiving operation and event of failure, then event is sent to the integrated emulation module of electricity grid substation; The integrated emulation module of electricity grid substation is processed event; the impact of modeling event on electrical network and substation equipment electrical specification; the behavior of recomputating the whole network trend, carrying out the grid switching operation analysis, simulate protection and aut.eq., flow data and the emulated datas such as first and second device signal and SOE information of generation the whole network.For the request msg event, grid dispatching center emulation module and power system monitor center emulation module can send the request msg order to the regulation and controlling of information service module separately, the regulation and controlling of information service module according to log-on message for requestor's organising data and return to required data.For periodic simulation calculation event, the integrated emulation module of electricity grid substation produces periodic simulation calculation event, the operation of driving simulation training system.The integrated emulation module of electricity grid substation periodically recomputates the whole network trend, produces the flow data of the whole network, and according to flow data, the state of power network topology, protection and aut.eq. is analyzed, if having extremely further event processed.In addition, the integrated emulation module of electricity grid substation produces emulated data and is transmitted back to the regulation and controlling of information service module, the processing of storing and pack, and send to grid dispatching center emulation module and power system monitor center emulation module to show emulated data.
In simulation training system provided by the present invention, the integrated emulation module of electricity grid substation adopts the full electric network first and second detailed realistic model of equipment, the electrical specification of simulating grid and transformer station's first and second equipment on mechanism internally; Student's workstation is to emulation server transmit operation, regulation and control order; The regulation and controlling of information service module receives command information and carries out pre-service, then delivers to the emulation integrated emulation module of electricity grid substation; The emulation integrated emulation module of electricity grid substation carries out simulation calculation after processing and receiving event, upgrades the whole network flow data, produces displacement state and first and second device signal and SOE information, then information is returned to the regulation and controlling of information service module; Regulation and controlling of information service module storage emulation data, and information being marked according to dispatching center's information model and Surveillance center's information model are distributed to that in student's workstation, grid dispatching center emulation module and power system monitor center emulation module shows.
In order to satisfy in the emulation of regulation and control one whole distract electrical network and the requirement of simulation in detail of dozens of transformer station, this simulation training system adopts unique integrated emulation mode of electricity grid substation, can realize the integrated emulation of grid simulation and dozens of substation simulation.
As shown in Figure 8, the integrated emulation mode of this electricity grid substation is included the emulation of grid simulation calculating and substation equipment logic in a simulated program in.In the situation that there is no the external event disturbance, simulated program periodically carries out the calculating of electric network swim according to the set time fixed step size, and sends simulation result by communication interface; When receiving observing and controlling case, remote control, control box etc. from the Action Events of transformer station and Surveillance center, simulated program is according to the logical relation of transformer station secondary system equipment, the simulated operation signal is along the conductive process of observing and controlling case, control box, operating mechanism, anti-error system, produce warning information and the displacement signal of links, then recomputate electric network swim and send simulation result by communication interface according to the electric network state after the switch tool displacement; When event of failure being detected; simulated program imitating substation protective relaying device starts latching relation and the acting characteristic of link, protection export cycles, tripping operation export cycles; produce the artificial intelligences such as warning information, fault-signal, the displacement of light word, switch changed position; recomputate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
In the integrated emulation mode of this electricity grid substation, the integrated emulation module internal structure of electricity grid substation an event queue, come from outside operation, event of failure, the time that itself produces advances event, event of failure, all insert event queue, event in formation is all carried markers, and is arranged sequentially according to markers.The integrated emulation module of electricity grid substation carries out simulation calculation and advances simulation time according to the time step of 0.01 second.Whole module adopts the event-driven mode operation, and concrete grammar is: carry the markers Te of event in the part formation of handling affairs, compare with simulation time Ts, the event of Te≤Ts+0.01 is triggered, and event enters different treatment schemees according to type and processes.
The device models such as the observing and controlling case in the integrated emulation module of electricity grid substation, control box, operating mechanism, anti-error system are an expressions, comprise the contents such as entry condition, barring condition, action output, have described the logic behavior of equipment.The process that the integrated emulation module of electricity grid substation is processed event is exactly item by item the logical expression of explanation facilities, judges whether to satisfy executive condition according to entry condition, barring condition, produces displacement signal and secondary device signal according to the action output content.The protection device model represents with an expression, comprise the links such as entry condition, barring condition, startup output, definite value, action output, the integrated emulation module of electricity grid substation is explained the logical expression of protection equipment item by item, judge whether to satisfy entry condition according to entry condition and definite value, and produce corresponding protection log-on message and enabling signal; Judge whether exit condition according to barring condition, and produce corresponding protection outlet information and trip signal; By the displacement of trip signal trigger switch, and produce corresponding displacement signal and information.
Simulation training system of the present invention is carried out following operation steps when carrying out the grid simulation training:
(1) start the regulation and controlling of information service module on emulation server, load real-time data base;
(2) start the integrated emulation module of electricity grid substation on emulation server, and set up the network service passage with the regulation and controlling of information service module;
(3) start the grid dispatching center emulation module on dispatching center's simulation work station, startup power system monitor center emulation module, set up the network service passage with the regulation and controlling of information service module respectively on Surveillance center's simulation work station;
(4) send the training initiation command, start the emulation training process;
(5) the integrated emulation module of electricity grid substation carries out trend calculating periodically, according to disturbance information traversal secondary device, judges according to flow data whether secondary device moves, and further simulates the behavior of secondary device;
(6) the integrated emulation module of electricity grid substation scan for networks communication port periodically, the reception ﹠ disposal network event;
(7) the regulation and controlling of information service module receives simulation result, writes real-time data base, and provides latest data for student's workstation;
(8) simulate the function of Surveillance center's emulation on Surveillance center's simulation work station, send remote control, remote regulating operational order, receive simulation result and the demonstration of classifying; The function of simulation dispatching center's emulation, receive simulation result on dispatching center's simulation work station, carries out in-service monitoring and adjusting;
(9) repeating step (5)～(8) are until the emulation training process finishes.
This simulation training system is by the integrated simulation calculation of electricity grid substation, realized the detailed emulation of full electric network first and second equipment, a simulation result is more true, the more comprehensive training environment of training function for regulation and control one production run personnel set up, and can satisfy the new demand that " large operation " production system proposes the production run personnel.
Above electricity grid substation integrated simulation training system and its implementation proposed by the invention are had been described in detail.To those skilled in the art, any apparent change of under the prerequisite that does not deviate from connotation of the present invention, it being done all will consist of infringement of patent right of the present invention, will bear corresponding legal liabilities.
Claims (9)
1. an electricity grid substation integrated simulation training system, is characterized in that comprising an emulation server and at least two student's workstations, described emulation server be connected student's workstation and connect by network;
Described emulation server comprises the integrated emulation module of electricity grid substation, real-time data base and regulation and controlling of information service module, the integrated emulation module of wherein said electricity grid substation be connected real-time data base and be connected with described regulation and controlling of information service module respectively;
Described student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, has the grid dispatching center emulation module in described dispatching center simulation work station, have power system monitor center emulation module in described Surveillance center simulation work station, described grid dispatching center emulation module be connected power system monitor center emulation module and be connected with described regulation and controlling of information service module respectively.
2. electricity grid substation integrated simulation training system as claimed in claim 1 is characterized in that:
Described emulation server is used for receiving peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station's first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, managed and distributes, for described student's workstation provides the demonstration data.
3. electricity grid substation integrated simulation training system as claimed in claim 1 is characterized in that:
Described regulation and controlling of information service module receives the operational order from described power system monitor center emulation module on the one hand, according to Surveillance center's information model, Action Events is processed, and the event forwarding after processing to the integrated emulation module of electricity grid substation; Receive on the other hand the simulation result from the integrated emulation module of described electricity grid substation, write described real-time data base, and according to dispatching center's information model and Surveillance center's information model, information is marked.
4. electricity grid substation integrated simulation training system as claimed in claim 1 is characterized in that:
Described real-time data base comprises the log-on message of described power system monitor center emulation module and described grid dispatching center emulation module, in order to according to described log-on message, simulation result is identified and shunts.
5. electricity grid substation integrated simulation training system as described in claim 3 or 4 is characterized in that:
Described regulation and controlling of information service module is selected information classification model and Information Filtering Model according to the log-on message of student's workstation, to the simulation result that the receives processing of packing, is transmitted to student's workstation.
6. a method that realizes the integrated emulation of electricity grid substation, realize based on electricity grid substation integrated simulation training system claimed in claim 1, it is characterized in that:
Student's workstation is to emulation server transmit operation, regulation and control order; The regulation and controlling of information service module receives command information and carries out pre-service, then delivers to the emulation integrated emulation module of electricity grid substation;
The emulation integrated emulation module of electricity grid substation carries out simulation calculation after processing and receiving event, upgrade the whole network flow data, produce displacement state and first and second device signal and sequence of events recording information, then information is returned to described regulation and controlling of information service module;
Described regulation and controlling of information service module storage emulation data mark information according to dispatching center's information model and Surveillance center's information model, are distributed to the grid dispatching center emulation module and power system monitor center emulation module shows.
7. the method that realizes the integrated emulation of electricity grid substation as claimed in claim 6 is characterized in that:
In the emulation integrated emulation module of described electricity grid substation, at first the emulation of grid simulation calculating and substation equipment logic is included in a simulated program; In the situation that there is no the external event disturbance, simulated program periodically carries out the calculating of electric network swim according to the set time fixed step size, and sends simulation result by communication interface; When the Action Events that receives from transformer station and Surveillance center, simulated program is according to the logical relation of transformer station secondary system equipment, the simulated operation signal is along the conductive process of observing and controlling case, control box, operating mechanism, anti-error system, produce warning information and the displacement signal of links, then recomputate electric network swim and send simulation result by communication interface according to the electric network state after the switch tool displacement; When event of failure being detected; simulated program imitating substation protective relaying device starts latching relation and the acting characteristic of link, protection export cycles, tripping operation export cycles; produce artificial intelligence; recomputate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
8. the method that realizes the integrated emulation of electricity grid substation as claimed in claim 6, is characterized in that described method further comprises the steps:
(1) start the regulation and controlling of information service module on emulation server, load real-time data base;
(2) start the integrated emulation module of electricity grid substation on emulation server, and set up the network service passage with the regulation and controlling of information service module;
(3) start the grid dispatching center emulation module on dispatching center's simulation work station, startup power system monitor center emulation module, set up the network service passage with the regulation and controlling of information service module respectively on Surveillance center's simulation work station;
(4) send the training initiation command, start the emulation training process;
(5) the integrated emulation module of electricity grid substation carries out trend calculating periodically, according to disturbance information traversal secondary device, judges according to flow data whether secondary device moves, and further simulates the behavior of secondary device;
(6) the integrated emulation module of electricity grid substation scan for networks communication port periodically, the reception ﹠ disposal network event;
(7) the regulation and controlling of information service module receives simulation result, writes real-time data base, and provides latest data for student's workstation;
(8) simulate the function of Surveillance center's emulation on Surveillance center's simulation work station, send remote control, remote regulating operational order, receive simulation result and the demonstration of classifying; The function of simulation dispatching center's emulation, receive simulation result on dispatching center's simulation work station, carries out in-service monitoring and adjusting;
(9) repeating step (5)～(8) are until the emulation training process finishes.
9. the method that realizes the integrated emulation of electricity grid substation as claimed in claim 6 is characterized in that:
For operation and event of failure, the regulation and controlling of information service module carries out pre-service according to information model to event after receiving operation and event of failure, then event is sent to the integrated emulation module of electricity grid substation; The integrated emulation module of electricity grid substation is processed event, the impact of modeling event on electrical network and substation equipment electrical specification, and the behavior of recomputating the whole network trend, carrying out the grid switching operation analysis, simulate protection and aut.eq. produces emulated data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310051643.4A CN103136976B (en) | 2013-02-09 | 2013-02-09 | A kind of method realizing electricity grid substation integrative simulation |
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| CN103440800A (en) * | 2013-06-14 | 2013-12-11 | 国网技术学院 | Simulation training system of high-voltage substation |
| CN104091514A (en) * | 2014-07-24 | 2014-10-08 | 国网浙江奉化市供电公司 | Power grid dispatching personnel training simulation system |
| CN104182906A (en) * | 2014-07-04 | 2014-12-03 | 广东电网公司教育培训评价中心 | Substation simulation method and system for realizing multi-role cooperative operation |
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| CN105549551A (en) * | 2015-12-02 | 2016-05-04 | 上海核工程研究设计院 | Interaction method of three-dimensional virtual power station and operation data |
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| CN106849071A (en) * | 2017-03-16 | 2017-06-13 | 南方电网科学研究院有限责任公司 | The display systems and method of a kind of inherent operation mechanism of power network canonical process |
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| CN107248346A (en) * | 2017-07-20 | 2017-10-13 | 国网山东省电力公司潍坊供电公司 | Substation Operating skill training servicing unit |
| CN107492278A (en) * | 2017-08-23 | 2017-12-19 | 国家电网公司 | More supervisory control simulation implementation methods and analogue system for grid simulation training system |
| CN107491612A (en) * | 2017-08-23 | 2017-12-19 | 国家电网公司 | Power grid regulation simulation training system information modelling approach and information monitoring emulation mode |
| CN107861000A (en) * | 2017-11-01 | 2018-03-30 | 南京国电南自电网自动化有限公司 | A kind of method of automatic test substation intelligent alarm function |
| CN109061391A (en) * | 2018-09-07 | 2018-12-21 | 中国电力科学研究院有限公司 | A kind of electric network failure diagnosis method and system based on computer vision tidal current chart |
| CN109215432A (en) * | 2018-11-21 | 2019-01-15 | 华电江苏能源有限公司句容发电分公司 | A kind of power plant's operation training system based on VR virtual technology |
| CN109274418A (en) * | 2018-03-20 | 2019-01-25 | 全球能源互联网研究院有限公司 | A kind of fiber optic communication Hardware In The Loop Simulation Method and device |
| CN110136527A (en) * | 2019-05-29 | 2019-08-16 | 国网江苏省电力有限公司 | The system and method for virtual reality training function is realized for UHVDC converter station |
| CN110161881A (en) * | 2019-06-11 | 2019-08-23 | 三峡大学 | A kind of power station emulation mode and analogue system based on actively perceive |
| CN110688772A (en) * | 2019-10-14 | 2020-01-14 | 深圳供电局有限公司 | Transformer substation exception handling simulation system based on VR local area network online system |
| CN110930807A (en) * | 2019-12-26 | 2020-03-27 | 清华四川能源互联网研究院 | Simulation training system of electric power system |
| CN111597691A (en) * | 2020-04-26 | 2020-08-28 | 国网北京市电力公司 | Secondary model implementation method and system for monitoring mechanism simulation |
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| CN103440800A (en) * | 2013-06-14 | 2013-12-11 | 国网技术学院 | Simulation training system of high-voltage substation |
| CN103440800B (en) * | 2013-06-14 | 2016-02-17 | 国网技术学院 | High voltage substation stimulating and training system |
| CN104182906A (en) * | 2014-07-04 | 2014-12-03 | 广东电网公司教育培训评价中心 | Substation simulation method and system for realizing multi-role cooperative operation |
| CN104182906B (en) * | 2014-07-04 | 2020-07-31 | 广东电网有限责任公司教育培训评价中心 | Method and system for realizing transformer substation simulation of multi-role cooperative operation |
| CN104091514A (en) * | 2014-07-24 | 2014-10-08 | 国网浙江奉化市供电公司 | Power grid dispatching personnel training simulation system |
| CN105321397A (en) * | 2014-08-05 | 2016-02-10 | 国家电网公司 | Simulation method, device and system |
| CN104537908A (en) * | 2014-12-17 | 2015-04-22 | 国电南瑞科技股份有限公司 | Multi-stage scheduling integrated simulation system based on model sharing and method |
| CN104835394A (en) * | 2015-04-30 | 2015-08-12 | 神华集团有限责任公司 | Wind power generation farm operation and maintenance simulation system |
| CN105225584A (en) * | 2015-08-03 | 2016-01-06 | 国家电网公司 | A kind of team control function emulation system of area power grid isolating switch |
| CN105225584B (en) * | 2015-08-03 | 2018-05-11 | 国家电网公司 | A kind of team control function emulation system of area power grid breaker |
| CN105488279A (en) * | 2015-11-30 | 2016-04-13 | 曾正扬 | Temperature measurement simulating training system for power grid electrical equipment and training method thereof |
| CN105488279B (en) * | 2015-11-30 | 2018-09-21 | 曾正扬 | Power grid electrical equipment temperature measures simulation training system and its Training Methodology |
| CN105549551A (en) * | 2015-12-02 | 2016-05-04 | 上海核工程研究设计院 | Interaction method of three-dimensional virtual power station and operation data |
| CN105975719B (en) * | 2016-05-26 | 2019-01-04 | 三峡大学 | A kind of intelligent object and its modeling method of Hydropower Simulation training system |
| CN105975719A (en) * | 2016-05-26 | 2016-09-28 | 三峡大学 | Intelligent modules of water and electricity simulating training system and modeling method of intelligent modules |
| CN106849071A (en) * | 2017-03-16 | 2017-06-13 | 南方电网科学研究院有限责任公司 | The display systems and method of a kind of inherent operation mechanism of power network canonical process |
| CN107180569A (en) * | 2017-06-26 | 2017-09-19 | 广东电网有限责任公司惠州供电局 | A kind of intelligent simulation training system and method towards major network power system |
| CN107248346A (en) * | 2017-07-20 | 2017-10-13 | 国网山东省电力公司潍坊供电公司 | Substation Operating skill training servicing unit |
| CN107492278A (en) * | 2017-08-23 | 2017-12-19 | 国家电网公司 | More supervisory control simulation implementation methods and analogue system for grid simulation training system |
| CN107491612A (en) * | 2017-08-23 | 2017-12-19 | 国家电网公司 | Power grid regulation simulation training system information modelling approach and information monitoring emulation mode |
| CN107861000A (en) * | 2017-11-01 | 2018-03-30 | 南京国电南自电网自动化有限公司 | A kind of method of automatic test substation intelligent alarm function |
| CN109274418A (en) * | 2018-03-20 | 2019-01-25 | 全球能源互联网研究院有限公司 | A kind of fiber optic communication Hardware In The Loop Simulation Method and device |
| CN109274418B (en) * | 2018-03-20 | 2022-03-08 | 全球能源互联网研究院有限公司 | Optical fiber communication semi-physical simulation method and device |
| CN109061391A (en) * | 2018-09-07 | 2018-12-21 | 中国电力科学研究院有限公司 | A kind of electric network failure diagnosis method and system based on computer vision tidal current chart |
| CN109061391B (en) * | 2018-09-07 | 2021-02-26 | 中国电力科学研究院有限公司 | Power grid fault diagnosis method and system based on computer vision tidal current diagram |
| CN109215432A (en) * | 2018-11-21 | 2019-01-15 | 华电江苏能源有限公司句容发电分公司 | A kind of power plant's operation training system based on VR virtual technology |
| CN110136527A (en) * | 2019-05-29 | 2019-08-16 | 国网江苏省电力有限公司 | The system and method for virtual reality training function is realized for UHVDC converter station |
| CN110161881A (en) * | 2019-06-11 | 2019-08-23 | 三峡大学 | A kind of power station emulation mode and analogue system based on actively perceive |
| CN110161881B (en) * | 2019-06-11 | 2022-03-22 | 三峡大学 | Hydropower station simulation method and simulation system based on active sensing |
| CN110688772A (en) * | 2019-10-14 | 2020-01-14 | 深圳供电局有限公司 | Transformer substation exception handling simulation system based on VR local area network online system |
| CN110930807A (en) * | 2019-12-26 | 2020-03-27 | 清华四川能源互联网研究院 | Simulation training system of electric power system |
| CN111597691A (en) * | 2020-04-26 | 2020-08-28 | 国网北京市电力公司 | Secondary model implementation method and system for monitoring mechanism simulation |
| CN112311098A (en) * | 2020-11-27 | 2021-02-02 | 国网浙江省电力有限公司检修分公司 | Sequence control function debugging system for substation equipment |
| CN112311098B (en) * | 2020-11-27 | 2023-10-13 | 国网浙江省电力有限公司检修分公司 | Substation equipment is in same direction as accuse function debug system |
| CN113327471A (en) * | 2021-05-17 | 2021-08-31 | 国家电网有限公司 | Relay protection tripping circuit troubleshooting training device and method |
| CN113409643A (en) * | 2021-06-28 | 2021-09-17 | 江苏核电有限公司 | Transformer substation secondary circuit simulation training method and system |
| CN114387852A (en) * | 2021-11-29 | 2022-04-22 | 国网甘肃省电力公司天水供电公司 | Integrated simulation training system for secondary circuit transformer substation |
| CN114299799A (en) * | 2021-12-10 | 2022-04-08 | 上海金智晟东电力科技有限公司 | Simulation system, electronic device and readable storage medium suitable for distribution automation training |
| CN114299799B (en) * | 2021-12-10 | 2024-02-27 | 上海金智晟东电力科技有限公司 | Simulation system, electronic device and readable storage medium suitable for distribution automation training |
| CN114596752A (en) * | 2022-03-07 | 2022-06-07 | 中国电力科学研究院有限公司 | Multi-stage power grid regulation and control integrated training simulation method, device, system and equipment |
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
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