Intelligent cooperative control method and system for power grid operation monitoring and source network load storage

Abstract

The invention relates to an intelligent cooperative control method and system for power grid operation monitoring and source network load storage. A power grid system operation monitoring platform isestablished, the structure of the platform is mainly divided into a data interaction and acquisition module and an operation state monitoring module, and the readability and operability of system dataare enhanced through the combination of the data interaction and acquisition module and the operation state monitoring module. The data monitored by the platform is calculated and analyzed through acomposite intelligent algorithm of a fuzzy theory, a quantum behavior particle swarm algorithm and a consistency algorithm, an optimal cooperative control strategy is intelligently matched, and therefore, the dynamic adjustment of the system is achieved. The data in the platform can be comprehensively and visually displayed through a visual output terminal, the optimal result of a composite intelligent cooperative control unit is finally calculated, the optimal result comprises a load curve, power plant output, marginal cost and other information, and the downloading and storage functions of an intelligent cooperative control scheme are achieved. According to the method and the system, the working efficiency of power grid regulation personnel and the system operation efficiency can be improved, and a thought is provided for realizing the scientization of the intelligent operation and management of the power grid.

Description

technical field [0001] The invention belongs to the technical field of intelligent distribution network, and in particular relates to an intelligent coordinated control method and system for power grid operation monitoring and source network load storage. Background technique [0002] With the introduction of a series of relevant policies to promote the development of new energy and further lead the development of emerging technologies and industries such as power electronics technology, technologies such as UHV, energy storage, pumped storage, integrated energy, and incremental power distribution have developed rapidly. Distributed generation (DG), as an important part of renewable energy power generation, has also received more and more attention. Energy policies such as the "Interim Measures for the Management of Distributed Generation" encourage the development of distributed energy generation such as wind power and photovoltaic power generation. , to realize the integra...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the current problems of unstable power system and insufficient grid connection efficiency caused by the large-scale grid connection of renewable energy and energy storage devices, and to provide an intelligent collaborative control of power grid operation monitoring and source network load storage The method and system can effectively improve the synergy between various factors, thereby optimizing and improving the operation efficiency of the power grid

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