Research on emergency repair strategy based on load grade and economy

Abstract Distribution network plays the role of distributing electric energy in the power system, whether it can run normally relates to people’s production and life. In recent years, frequent natural disasters have caused large-scale failures of distribution networks, resulting in the interruption...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2378; no. 1; pp. 12086 - 12093
Main Authors Sun, Xiaoguang, Geng, Jianyu, Geng, Bin, Liu, Kai, Hou, Xu, Wang, Yuanzhi
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.12.2022
Subjects
Algorithms
Electrical loads
Emergency plans
Natural disasters
Particle swarm optimization
Physics
Recovery
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Summary:Abstract Distribution network plays the role of distributing electric energy in the power system, whether it can run normally relates to people’s production and life. In recent years, frequent natural disasters have caused large-scale failures of distribution networks, resulting in the interruption of a large number of load power supply, which has a huge impact on people’s lives and post-disaster recovery work. Therefore, it is very important to formulate scientific and efficient emergency repair strategies. This paper will study the power supply recovery and multi-fault rush repair of distribution network respectively from the two aspects of load grade and the economy of power grid operation, establish mathematical model, and use particle swarm optimization algorithm to solve, so as to provide a more efficient emergency plan for power supply recovery after disaster.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2378/1/012086