CN103136976B - A kind of method realizing electricity grid substation integrative simulation - Google Patents
A kind of method realizing electricity grid substation integrative simulation Download PDFInfo
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Abstract
The invention discloses a kind of electricity grid substation integrated simulation training system and its implementation.In this simulation training system, student's workstation sends order to emulation server; Regulation and controlling of information service module receives command information, delivers to the emulation integrated emulation module of electricity grid substation; Simulation calculation is carried out in the emulation integrated emulation module process of electricity grid substation, upgrades the whole network flow data, generation Bitwise and first and second device signal and sequence of events recording information, then information is returned to regulation and controlling of information service module; Regulation and controlling of information service module storage emulation data, and marking information, are distributed to grid dispatching center emulation module and power system monitor center emulation module shows.For regulation and control one production run personnel set up, a simulation result is more true, training function more comprehensively training environment in the present invention, can meet the new demand that " running greatly " production system proposes production run personnel.
Description
Technical field
The present invention relates to a kind of electric analog training system and its implementation, particularly relate to a kind of needs towards the emulation of regulation and control one, realize electric analog training system and its implementation of electricity grid substation integrative simulation, belong to Simulating technique in Electric Power System field.
Background technology
It is high, a technology-intensive industry of security requirement that electrical production is run.In order to ensure the safe and stable operation of electric system, electric power enterprise improves the technical quality of production run personnel and anti-accident ability by strengthening daily training, Post Examination, anti-accident exercising etc., to improve the controling power to electrical network, effectively take precautions against the generation of calamitous large-scale blackout.Therefore, electric analog training system, as the training tool of maturation, becomes the important means of power industry skills training, and wherein dispatcher trainning emulate system and substation operation staff training analogue system are widely applied.
Current, along with the raising of Automation of Electric Systems degree, electric power enterprise starts the production run system adopting " running greatly ", 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 modes of " dispatching of power netwoks Surveillance center "+" O&M active station ".This operation and management mode optimizes operation flow, improves work efficiency and the quick disposing capacity of power grid accident.But due to the change of operation and management mode, production run personnel just need to be grasped more operation of power networks knowledge, the production run problem run into quick solution.This proposes new challenge to electric analog training system.
On the other hand, the pattern of original electrical network, transformer station's associative simulation architecturally cannot realize regulation and control one copying.Reason is wherein to adopt distributed, interactive simulation platform, and grid simulation application and the application of multiple substation simulation are connected into an analogue system, model management, maintenance and use difficulty; Grid simulation adopts simplified apparatus model, and substation simulation adopts detailed device model, and the authenticity of simulation result is poor; Each application is an independent process, along with the increase of Simulation Application quantity, this architecture causes IAC amount to roll up, the time overhead of coordinated operation increases, cannot solve and comprise area power grid first and second equipment integrative simulation problem that is tens of, up to a hundred transformer stations, really can not realize the copying of one.
Be in the Chinese invention patent application of CN1619568A at publication number, disclose a kind of area power grid three grades associating simulation training system.This simulation training system is by the run time infrastructure system loaded on network operation system, by DTS-TTS(grid simulation one substation simulation) protocol procedures, rationally achieve organic associating of grid simulation, transformer station's Centralized Monitoring emulation, substation simulation dexterously.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, forms the simulation training system with specific function.But the simulation training system of these early developments cannot adapt to the change of current electric grid normal operation pattern.
In the emulation of regulation and control one, Bai Aimin, the just cleer and peaceful Tan Lin of Xu describe the implementation method of regulation and control one simulation training system in paper " Study and appliance of power grid regulation 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 meet the requirement of the current electric grid 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 electricity grid substation integrative simulation.
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, comprise an emulation server and at least two student's workstations, described emulation server is connected by network with described student's workstation;
Described emulation server comprises electricity grid substation integrative simulation module, real-time data base and regulation and controlling of information service module, and wherein said electricity grid substation integrative simulation module is connected with described regulation and controlling of information service module respectively with described real-time data base;
Described student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, in described dispatching center simulation work station, there is grid dispatching center emulation module, have power system monitor center emulation module in described Surveillance center simulation work station, described grid dispatching center emulation module is connected with described regulation and controlling of information service module respectively with described power system monitor center emulation module.
Wherein more preferably, described emulation server is for receiving peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, manage and distributes, for described student's workstation provides display 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 process to electricity grid substation integrative simulation module; Receive the simulation result from described electricity grid substation integrative simulation module on the other hand, 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, to identify simulation result according to described log-on message and to shunt.
Wherein more preferably, described regulation and controlling of information service module selects information classification model and Information Filtering Model according to the log-on message of student's workstation, carries out packing process, be transmitted to student's workstation to the simulation result received.
Realize a method for electricity grid substation integrative simulation, realize based on above-mentioned electricity grid substation integrated simulation training system, comprise the steps:
Student's workstation is to emulation server transmit operation, regulation and control order; 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;
Simulation calculation is carried out after the emulation integrated emulation module process of electricity grid substation receives event, upgrade the whole network flow data, generation Bitwise 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 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, first the emulation of grid simulation calculating and substation equipment logic is included in a simulated program; When not having external event disturbance, simulated program periodically carries out the calculating of electric network swim according to set time fixed step size, and sends simulation result by communication interface; When receiving the Action Events from transformer station and Surveillance center, simulated program is according to the logical relation of transformer station secondary system equipment, 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 recalculate electric network swim according to the electric network state after switch tool displacement and send simulation result by communication interface; When event of failure being detected; the latching relation of simulated program imitating substation protective relaying device startup link, protection exit link, tripping operation export cycles and acting characteristic; produce artificial intelligence; recalculate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
Wherein more preferably, described integrative simulation method comprises the steps: further
(1) on emulation server, start regulation and controlling of information service module, load real-time data base;
(2) on emulation server, start electricity grid substation integrative simulation module, and set up network communication channel with regulation and controlling of information service module;
(3) on dispatching center's simulation work station, start grid dispatching center emulation module, Surveillance center's simulation work station starts power system monitor center emulation module, set up network communication channel with regulation and controlling of information service module respectively;
(4) send training initiation command, start emulation training process;
(5) electricity grid substation integrative simulation module carries out Load flow calculation periodically, according to disturbance information traversal secondary device, judges secondary device whether action, the behavior of one step simulation secondary device of going forward side by side according to flow data;
(6) electricity grid substation integrative simulation module scan for networks communication port periodically, receives process network event;
(7) regulation and controlling of information service module receives simulation result, write real-time data base, and provides latest data for student's workstation;
(8) on Surveillance center's simulation work station, simulate the function of Surveillance center's emulation, send remote control, remote regulating operational order, receive simulation result and carry out classification display; Dispatching center's simulation work station is simulated the function of dispatching center's emulation, receives simulation result, carry out in-service monitoring and adjustment;
(9) step (5) ~ (8) are repeated, until emulation training process terminates.
Wherein more preferably, for operation and event of failure, regulation and controlling of information service module carries out pre-service according to information model to event, then event is sent to electricity grid substation integrative simulation module after receiving operation and event of failure; Electricity grid substation integrative simulation module processes event, and modeling event, on the impact of electrical network and substation equipment electrical specification, recalculates the whole network trend, carries out grid switching operation analysis, the behavior of simulation protection and aut.eq., produces emulated data.
Simulation training system provided by the present invention is calculated by electricity grid substation integrative simulation, achieve the detailed emulation of full electric network first and second equipment, for regulation and control one production run personnel set up, a simulation result is more true, training function more comprehensively training environment, can meet the new demand that " running greatly " production system proposes production run personnel.
Accompanying drawing explanation
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 of dispatching of power netwoks monitoring module in grid dispatching center emulation module;
Fig. 4 is the working interface schematic diagram of warning information monitoring module in grid dispatching center emulation 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 of warning information layering monitoring module in the emulation module of power system monitor center;
Fig. 7 is the event handling swimming lane figure of this simulation training system;
Fig. 8 is the process flow diagram of electricity grid substation integrative simulation method of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, detailed specific description is carried out to unified modeling method of the present invention.
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 is connected by network with student's workstation.Whole simulation training system runs on network operation system platform, emulate and the information flow regulated and controled between the emulation module of center and alternative events by rationally processing electricity grid substation, the function at simulated implementation regulation and control integral system regulation and control center, for the production run of power grid regulation one, personnel provide highly consistent emulation training environment on-the-spot with actual production.
Emulation server comprises electricity grid substation integrative simulation module, real-time data base and regulation and controlling of information service module, and wherein electricity grid substation integrative simulation module and real-time data base are connected with regulation and controlling of information service module respectively; Regulation and controlling of information service module interconnection network, and then realize being connected with student's workstation.This emulation server is for receiving peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, manage and distributes, for student's workstation provides display data.
Emulation server have employed centralized configuration in core calculations, and namely the core simulation calculation of grid simulation, substation simulation is all completed by electricity grid substation integrative simulation module.This module is based on full electric network first and second equipment detailed model; the electrical specification of simulating grid and substation equipment; integrative simulation calculating is carried out to whole network equipment; comprise: process Action Events and event of failure, calculating the whole network trend, grid switching operation analysis, protection and aut.eq. emulation, produce the flow data of the whole network and first and second device signal and SOE(sequence of events recording) information.Utilize above-mentioned centralized configuration, can effectively reduce exchanges data amount and time overhead, make simulation scale retractility good, simulation result is truer, and training function more comprehensively.
Real-time data base is a hierarchical data storehouse based on shared drive, for storage administration simulation result and realistic model data.Include the log-on message of power system monitor center emulation module and grid dispatching center emulation module in this real-time data base, can identify Simulation result data according to log-on message and shunt.The simulation result stored in real-time data base comprises flow data, secondary device signal and SOE information.
As shown in Figure 2, regulation and controlling of information service module is connected with electricity grid substation integrative simulation module and student's workstation by network, realizes the information interaction between module.In addition, this regulation and controlling of information service module read-write real-time data base provide data, the log-on message of storage emulation training system and Simulation result data for student's workstation.Specifically, this regulation and controlling of information service module receives the operational order from power system monitor center emulation module on the one hand, processes Action Events according to Surveillance center's information model, and the event forwarding after process to electricity grid substation integrative simulation module; Receive the simulation result from electricity grid substation integrative simulation module on the other hand, 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 also selects information classification model and Information Filtering Model according to the log-on message of student's workstation, carries out packing process, be transmitted to student's workstation to the simulation result received.
In this simulation training system, student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, run grid dispatching center emulation module and power system monitor center emulation module respectively, the copying at common realization regulation and control center, regulation and controlling of information is monitored and manages, for emulation training provides the Training Environment consistent with practical power systems height.
In dispatching center's simulation work station, run grid dispatching center emulation module so that the function at operation simulation center.Grid dispatching center emulation module comprises dispatching of power netwoks monitoring module, warning information monitoring module and report generation module.As shown in Figure 3, the working interface of warning information monitoring module as shown in Figure 4 for the working interface of wherein dispatching of power netwoks monitoring module.Dispatching of power netwoks monitoring module is connected with regulation and controlling of information service module, for sending log-on message periodically receive emulated data, monitors, the supervision of simulated implementation grid dispatching center, management function to the remote measurement of simulated grid, remote signalling information.The warning information monitoring module of dispatching center carries out classification display according to schedule information disaggregated model to SOE information.
In Surveillance center's simulation work station, run power system monitor center emulation module so that the function at simulation monitoring center.This power system monitor center emulation module comprises power system monitor operational module and warning information layering monitoring module.Wherein the working interface of power system monitor operational module as shown in Figure 5, and the working interface of warning information layering monitoring module as shown in Figure 6.Power system monitor operational module is connected with regulation and controlling of information service module, for sending monitoring log-on message receive emulated data, monitors the remote measurement of simulated grid, remote signalling information with the form of plant stand figure, chart spacing.By the working interface of power system monitor operational module, can not only monitor administered electrical network, the secondary singal of chart spacing to equipment that can also enter concrete transformer station monitors.Power system monitor operational module also has the function of regulating and controlling, the simulation operations such as the remote control of student, remote regulating, load increase and decrease, generator process increase and decrease can be received, centralized remote control and remote regulating operate the operating process of complete simulating grid Surveillance center, intervene simulated grid.Warning information layering monitoring module carries out classification process and supervision according to the information classification model of Surveillance center to SOE information.
Fig. 7 is the event handling swimming lane figure of simulation training system provided by the present invention, which depict the processing procedure of this simulation training system for different event.Wherein, for registered events, to the registration of regulation and controlling of information service module when grid dispatching center emulation module and power system monitor center emulation module start, regulation and controlling of information service module record log-on message also selects corresponding information model according to log-on message.For operation and event of failure, regulation and controlling of information service module carries out pre-service according to information model to event, then event is sent to electricity grid substation integrative simulation module after receiving operation and event of failure; Electricity grid substation integrative simulation module processes event; modeling event is on the impact of electrical network and substation equipment electrical specification; recalculate the whole network trend, carry out grid switching operation analysis, simulation protection and the behavior of aut.eq., produce flow data and the emulated data such as first and second device signal and SOE information of the whole network.For request msg event, grid dispatching center emulation module and power system monitor center emulation module can send request data command to regulation and controlling of information service module separately, and regulation and controlling of information service module is requestor's organising data according to log-on message and returns required data.For periodic simulation calculation event, electricity grid substation integrative simulation module produces periodic simulation calculation event, the operation of driving simulation training system.Electricity grid substation integrative simulation module periodically recalculates the whole network trend, produces the flow data of the whole network, and analyzes according to the state of flow data to power network topology, protection and aut.eq., if having abnormal, processes further to event.In addition, electricity grid substation integrative simulation module produces emulated data and is transmitted back to regulation and controlling of information service module, carries out the process that stores and pack, and emulated data is sent to grid dispatching center emulation module and power system monitor center emulation module to show.
In simulation training system provided by the present invention, electricity grid substation integrative simulation module adopts the detailed realistic model of full electric network first and second equipment, the electrical specification of simulating grid and transformer station first and second equipment internal mechanism; Student's workstation is to emulation server transmit operation, regulation and control order; 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; Carry out simulation calculation after the emulation integrated emulation module process of electricity grid substation receives event, upgrade the whole network flow data, generation Bitwise and first and second device signal and SOE information, then information is returned to regulation and controlling of information service module; Regulation and controlling of information service module storage emulation data, and according to dispatching center's information model and Surveillance center's information model, information is marked, be distributed to grid dispatching center emulation module and power system monitor center emulation module in student's workstation and show.
In order to the requirement to whole distract electrical network and dozens of transformer station Detailed simulation in the emulation of satisfied regulation and control one, this simulation training system adopts unique electricity grid substation integrative simulation method, can realize the integrative simulation of grid simulation and dozens of substation simulation.
As shown in Figure 8, the emulation of grid simulation calculating and substation equipment logic is included in a simulated program by this electricity grid substation integrative simulation method.When not having external event disturbance, simulated program periodically carries out the calculating of electric network swim according to set time fixed step size, and sends simulation result by communication interface; When receiving the Action Events from transformer station and Surveillance center such as observing and controlling case, remote control, control box, simulated program is according to the logical relation of transformer station secondary system equipment, 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 recalculate electric network swim according to the electric network state after switch tool displacement and send simulation result by communication interface; When event of failure being detected; the latching relation of simulated program imitating substation protective relaying device startup link, protection exit link, tripping operation export cycles and acting characteristic; produce the artificial intelligences such as warning information, fault-signal, the displacement of light word, switch changed position; recalculate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
In this electricity grid substation integrative simulation method, electricity grid substation integrative simulation inside modules constructs an event queue, come from outside operation, event of failure, time stepping method event, event of failure that itself produces, all insert event queue, event in queue all carries markers, arranges according to markers order.Electricity grid substation integrative simulation module is carried out simulation calculation according to the time step of 0.01 second and advances simulation time.Whole module adopts event-driven mode to run, and concrete grammar is: the markers Te putting forward event in place's event queue, 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 model such as observing and controlling case, control box, operating mechanism, anti-error system in electricity grid substation integrative simulation module is an expression formula, comprises the contents such as entry condition, barring condition, action output, describes the logic behavior of equipment.The process of electricity grid substation integrative simulation resume module event is exactly item by item the logical expression of explanation facilities, judges whether to meet executive condition according to entry condition, barring condition, produces displacement signal and secondary device signal according to action output content.The expression of proterctive equipment model represents, comprise the links such as entry condition, barring condition, startup output, definite value, action output, electricity grid substation integrative simulation module explains the logical expression of proterctive equipment item by item, judge whether to meet 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 exit information and trip signal; Conjugated by trip signal trigger switch, and produce corresponding displacement signal and information.
Simulation training system of the present invention, when carrying out grid simulation training, performs following operation steps:
(1) on emulation server, start regulation and controlling of information service module, load real-time data base;
(2) on emulation server, start electricity grid substation integrative simulation module, and set up network communication channel with regulation and controlling of information service module;
(3) on dispatching center's simulation work station, start grid dispatching center emulation module, Surveillance center's simulation work station starts power system monitor center emulation module, set up network communication channel with regulation and controlling of information service module respectively;
(4) send training initiation command, start emulation training process;
(5) electricity grid substation integrative simulation module carries out Load flow calculation periodically, according to disturbance information traversal secondary device, judges secondary device whether action, the behavior of one step simulation secondary device of going forward side by side according to flow data;
(6) electricity grid substation integrative simulation module scan for networks communication port periodically, receives process network event;
(7) regulation and controlling of information service module receives simulation result, write real-time data base, and provides latest data for student's workstation;
(8) on Surveillance center's simulation work station, simulate the function of Surveillance center's emulation, send remote control, remote regulating operational order, receive simulation result and carry out classification display; Dispatching center's simulation work station is simulated the function of dispatching center's emulation, receives simulation result, carry out in-service monitoring and adjustment;
(9) step (5) ~ (8) are repeated, until emulation training process terminates.
This simulation training system is calculated by electricity grid substation integrative simulation, achieve the detailed emulation of full electric network first and second equipment, for regulation and control one production run personnel set up, a simulation result is more true, training function more comprehensively training environment, can meet the new demand that " running greatly " production system proposes production run personnel.
Above electricity grid substation integrated simulation training system proposed by the invention and its implementation are described in detail.To those skilled in the art, to any apparent change that it does under the prerequisite not deviating from connotation of the present invention, all by formation to infringement of patent right of the present invention, corresponding legal liabilities will be born.
Claims (7)
1. realize a method for electricity grid substation integrative simulation, realize based on electricity grid substation integrated simulation training system;
Described electricity grid substation integrated simulation training system comprises an emulation server and at least two student's workstations, and described emulation server is connected by network with described student's workstation;
Described emulation server comprises electricity grid substation integrative simulation module, real-time data base and regulation and controlling of information service module, and wherein said electricity grid substation integrative simulation module is connected with described regulation and controlling of information service module respectively with described real-time data base;
Described student's workstation comprises dispatching center's simulation work station and Surveillance center's simulation work station, in described dispatching center simulation work station, there is grid dispatching center emulation module, there is in described Surveillance center simulation work station power system monitor center emulation module, described grid dispatching center emulation module is connected with described regulation and controlling of information service module respectively with described power system monitor center emulation module, it is characterized in that:
Student's workstation is to emulation server transmit operation, regulation and control order; 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;
Simulation calculation is carried out after the emulation integrated emulation module process of electricity grid substation receives event, upgrade the whole network flow data, generation Bitwise 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 grid dispatching center emulation module and power system monitor center emulation module shows; Wherein,
In the emulation integrated emulation module of described electricity grid substation, first the emulation of grid simulation calculating and substation equipment logic is included in a simulated program; When not having external event disturbance, simulated program periodically carries out the calculating of electric network swim according to set time fixed step size, and sends simulation result by communication interface; When receiving the Action Events from transformer station and Surveillance center, simulated program is according to the logical relation of transformer station secondary system equipment, 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 recalculate electric network swim according to the electric network state after switch tool displacement and send simulation result by communication interface; When event of failure being detected; the latching relation of simulated program imitating substation protective relaying device startup link, protection exit link, tripping operation export cycles and acting characteristic; produce artificial intelligence; recalculate electric network swim according to the electric network state after displacement again, then send simulation result by communication interface.
2. realize the method for electricity grid substation integrative simulation as claimed in claim 1, it is characterized in that described method comprises the steps: further
(1) on emulation server, start regulation and controlling of information service module, load real-time data base;
(2) on emulation server, start electricity grid substation integrative simulation module, and set up network communication channel with regulation and controlling of information service module;
(3) on dispatching center's simulation work station, start grid dispatching center emulation module, Surveillance center's simulation work station starts power system monitor center emulation module, set up network communication channel with regulation and controlling of information service module respectively;
(4) send training initiation command, start emulation training process;
(5) electricity grid substation integrative simulation module carries out Load flow calculation periodically, according to disturbance information traversal secondary device, judges secondary device whether action, the behavior of one step simulation secondary device of going forward side by side according to flow data;
(6) electricity grid substation integrative simulation module scan for networks communication port periodically, receives process network event;
(7) regulation and controlling of information service module receives simulation result, write real-time data base, and provides latest data for student's workstation;
(8) on Surveillance center's simulation work station, simulate the function of Surveillance center's emulation, send remote control, remote regulating operational order, receive simulation result and carry out classification display; Dispatching center's simulation work station is simulated the function of dispatching center's emulation, receives simulation result, carry out in-service monitoring and adjustment;
(9) step (5) ~ (8) are repeated, until emulation training process terminates.
3. realize the method for electricity grid substation integrative simulation as claimed in claim 1, it is characterized in that:
For Action Events and event of failure, described regulation and controlling of information service module carries out pre-service according to information model to event, then event is sent to described electricity grid substation integrative simulation module after receiving Action Events or event of failure; Described electricity grid substation integrative simulation module processes event, and modeling event, on the impact of electrical network and substation equipment electrical specification, recalculates the whole network trend, carries out grid switching operation analysis, the behavior of simulation protection and aut.eq., produces emulated data.
4. realize the method for electricity grid substation integrative simulation as claimed in claim 1, it is characterized in that:
Described emulation server receives peripheral operation and disturbance, operation information is processed, the electrical specification of simulating grid and transformer station first and second equipment, produce the basic data of whole simulation training system, and basic data is stored, manage and distributes, for described student's workstation provides display data.
5. realize the method for electricity grid substation integrative simulation as claimed in claim 1, it 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, processes Action Events according to Surveillance center's information model, and the event forwarding after process to electricity grid substation integrative simulation module; Receive the simulation result from described electricity grid substation integrative simulation module on the other hand, write described real-time data base, and according to dispatching center's information model and Surveillance center's information model, information is marked.
6. realize the method for electricity grid substation integrative simulation as claimed in claim 1, it 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, to identify simulation result according to described log-on message and to shunt.
7. the method realizing electricity grid substation integrative simulation as described in claim 5 or 6, is characterized in that:
Described regulation and controlling of information service module selects information classification model and Information Filtering Model according to the log-on message of student's workstation, carries out packing process, be transmitted to student's workstation to the simulation result received.
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