Diagnosis platform of controlling power grid equipment state and reactive voltage based on reactive voltage

Abstract

A diagnosis platform of controlling the power grid equipment state and a reactive voltage based on the reactive voltage belongs to the power grid operation technology field, and comprises a data processing system, a memory management system and a man-machine interaction platform. The data processing system is used to store the data information of the external automation devices, the system programs and the real-time network data information, comprises an automatic voltage control equipment database module, a system database module, a power grid data operation equipment module, and is in mutual communication connection with the modules in the memory management system via a database synchronization module, a data storage module and a network communication module. The memory management system is in communication connection with the man-machine interaction platform. According to the present invention, the power grid operation real-time data, the equipment information data and the relevant information in an automatic voltage control system are integrated, and the frequencies of the equipment in the power grid and the reactive power and voltage distribution reasonability are determined by the information fed back by the automatic voltage control system.

Description

technical field [0001] The invention belongs to the technical field of power grid operation, and in particular relates to a diagnostic platform for judging the rationality of equipment actions and reactive voltage during power grid operation. Background technique [0002] The quality of grid voltage directly interferes with the stability of the grid and the safe operation of power equipment, while the level of reactive power has a great impact on the quality of voltage and the loss of the grid. [0003] The traditional manual adjustment of voltage and reactive power has become increasingly unsuitable for the development of power systems. Automatic control of voltage and reactive power has become an indispensable means to improve power quality, reduce power grid losses, and reduce labor intensity of operators. Therefore, there is an urgent need for a novel technical solution in the prior art to solve this problem. Contents of the invention [0004] The technical problem to...

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Problems solved by technology

[0003] The traditional manual adjustment of voltage and reactive power has become less and less suitable for the development of power systems. Automatic control of voltage and reactive power has become an indispensable means to improve power quality, reduce power grid loss, and reduce the labor intensity of operators.

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