Power grid operation state checking and accident pre-arranged plan dynamic generation system

Abstract

The invention relates to the technical field of power grid dispatching, in particular to a power grid operation state checking and accident pre-arranged plan dynamic generation system which comprisesa power grid parameter management module, a power grid operation state intelligent checking module, an intelligent dispatching pre-arranged plan management module and an accident pre-arranged plan library management module. The power grid operation state checking and accident pre-arranged plan dynamic generation system has the beneficial effects that the power grid operation state management levelcan be improved, the power grid accident disposal process is perfected, and the function architecture and the key technology of the operation state checking and accident pre-arranged plan dynamic generation system in a large power grid state are realized; a bus operation state dynamic checking function is realized; a multi-dimensional intelligent pre-arranged plan expert model is established, logic connotation of information such as regulation specifications and operation data is intelligently analyzed, and scheduling accident pre-arranged plan dynamic generation and verification functions are realized in combination with power grid online safety analysis and calculation, so that safe and stable operation of a power system is guaranteed.

Description

technical field [0001] The invention relates to the technical field of power grid dispatching, in particular to a system for checking the running state of a power grid and dynamically generating an accident plan. Background technique [0002] With the expansion of the scale of the power grid and the increasingly complex operation characteristics of the power grid, the pressure on dispatching operation is gradually increasing: on the one hand, it is necessary to accurately monitor the operation status of the power grid, especially the changes in the bus operation mode. Currently, when the bus operation status changes temporarily, only Can rely on the memory and records of the dispatcher to ensure the restoration of normal operation, which is easy to cause omissions and cause safety hazards; on the other hand, in order to quickly respond to power grid abnormalities and failures, it is necessary to write a large number of dispatching plans to assist in the handling of power gr...

AI Technical Summary

Problems solved by technology

[0002] With the expansion of the grid scale and the increasingly complex operation characteristics of the grid, the pressure on dispatching operation is also gradually increasing: on the one hand, it is necessary to accurately monitor the operation status of the grid, especially the changes in the operation mode of the busbar. Currently, when the busbar operation status changes temporarily, only Can rely on the memory and records of the dispatcher to ensure the restoration of normal operation, which is easy to cause omissions and cause safety hazards; on the other hand, in order to quickly respond to power grid anomalies and failures, it is necessary to write a large number of dispatching plans to assist in the handling of power grid accidents, and currently all rely on dispatching Manual writing by staff, not only the writing task is heavy, but also objectively there are varying degrees of differences in the effectiveness, accuracy, and degree of agreement between the plan and the actual failure, resulting in poor operability of the plan

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