Source network load interaction mode based intelligent power distribution network dispatching service optimization method

Abstract

The invention discloses a source network load interaction mode based intelligent power distribution network dispatching service optimization method. The source network load interaction mode based intelligent power distribution network dispatching service optimization method comprises the steps of 1 determining an optimization objective for a system weak link so as to perform initiative optimization according to current network architecture operation state analysis and index assessment of a power distribution network, 2 performing dispatching service optimization, namely optimizing process flows of long-term, medium-and-long-term, short-term, ultra-short-term and real-time all-time-scale dispatching service, 3 performing progressive dispatching service optimization, namely conducting progressive dispatching service optimization on the dispatching service at all time scales from the perspective of the dispatching service. The dispatching service optimization is performed through the process flows of the long-term, medium-and-long-term, short-term, ultra-short-term and real-time all-time-scale dispatching service, the incidence relation of multiple time periods and the optimization objective are firstly determined, and then the planning compilation optimization and optimization scheme arrangement of the dispatching service are performed. The source network load interaction mode based intelligent power distribution network dispatching service optimization method utilizes a source network load interaction mode and operation efficiency optimization and improvement of the power distribution network to achieve overall efficient operation of the power distribution network.

Description

technical field [0001] The invention relates to the field of optimal dispatching in the field of distribution automation, in particular to an intelligent distribution network dispatching business optimization method based on a source-grid-load interaction mode. Background technique [0002] The power industry is closely related to the national economy and people's lives. Sufficient and high-quality power supply is an important guarantee for the development of the national economy and people's daily life. The reliability and economy of distribution network power supply directly affect people's daily production and life. With the development of distribution automation in recent years, electric primary equipment, intelligent distribution terminals and distribution automation systems have been vigorously promoted in China, which has solved the problem of reliable power supply in distribution networks. With the emergence of new elements such as distributed energy sources / diverse ...

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Problems solved by technology

Therefore, the traditional dispatching business processing based on manual experience is difficult to fully consider various factors that affect the safety and economic operation of the power system, especially the lack of comprehensive analysis of complex power grids within the dispatching cycle, which affects the ability of dispatching plans to guide production. Adapting to the Needs of Safety and Economic Integration of Dispatching Plan

Therefore, for the traditional distribution network dispatching, it is impossible to provide a reasonable control plan for the integration of a large number of distributed power sources and diverse loads into the distribution network operation. Important goals and urgent needs of smart distribution network construction

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