Electric power control system with simulation training function, and simulation training method thereof

Abstract

The invention relates to an electric power control system with simulation training function, and a simulation training method thereof. The system comprises a control host and controllers installed on electric power devices. The controllers are electrically connected with the control host; the control host is internally provided with an accident processing module, a daily operation module, and a basic knowledge and electric power equipment preventive experiment module. The method comprises the following steps: performing accurate three-dimensional modeling on the electric power devices in all transformer station chambers; performing format conversion on generated models, and then performing DOF node and LOD special efficacy node arrangement; rendering the models, and constructing scenes; representing the change of the states of the electric power devices by use of a texture switching technology; and determining and displaying fault situations of the electric power devices by use of knowledge rules in an expert knowledge base. Compared to the prior art, the system and the method, provided by the invention have the advantages of real-time performance, reduced work load of workers, simulation of power network accidents, convenient operation, and the like.

Description

technical field [0001] The invention relates to a power control system of power equipment, in particular to a power control system with a simulation training function and a simulation training method thereof. Background technique [0002] The substation is an important part of power equipment and the connection point of the lines in the power network. Its function is to transform voltage, collect and distribute electric energy. Whether the substation can operate normally is related to the safety and stability of the entire power equipment. Since the operation of the substation is not allowed to be carried out at will, and accidents rarely occur, the operating substation cannot be used as a training tool to conduct actual operation tests on real equipment, and it is not allowed to artificially set up some accidents for students to observe and deal with. It is difficult for operating personnel Receive sufficient training in normal operation and accident handling of substation...

AI Technical Summary

Problems solved by technology

[0013] 1) It is difficult for the substation simulation training system to realize dynamic simulation and training evaluation

[0014] 2) The domestic power grid simulation training research focuses on the daily operation of dispatchers, but the training research on fault diagnosis and handling is not deep, and the simulation of the transient process can only use the methods of "accident reproduction" and "accident prediction", and cannot be simulated at will grid accident

In addition, the answer to the accident treatment is completely obtained by the instructor based on experience. It lacks intelligence and it is difficult to obtain the best treatment measures. In addition, the domestic field basic data is generally poor, and the system maintenance level is not high. Sometimes an incorrect simulation structure will be generated. Mislead the operator

[0015] 3) On the selection of the simulation method of the substation simulation training system and the relationship between the substation simulation training system and the online energy management system, there are differences among the substation simulation training system manufacturers. The substation simulation training system manufacturers and users have different views on its functions. Common standards, and there is a conflict of requirements between the integrated system substation simulation training system and the basic application software and supporting software (such as the determination of the size of the grid, the selection of the observable range in state estimation, and the selection of the training scope of the substation simulation training system trainees. etc.), the interface between independent systems and heterogeneous systems is also very difficult

[0016] At present, domestic research on power grid simulation training mainly focuses on the daily operation of dispatchers, and most of them have fully functional operation training in steady-state operation simulation, but the effect is not good in fault handling training.

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