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Study on the Insulation Aging Law of Switchgear Under the Synergistic Action of Electric-Wet-Thermal Multi-stress Read chapter Read first chapter

2024 | OriginalPaper | Chapter

Micro Grid Scheduling Method Based on DAR-PSO Load Matching Strategy

Authors : Bo Li, Ruifeng Zhao, Jiangang Lu, Kuo Xin, Jinhua Huang, Guanqiang Lin, Jinrong Chen, Xueyue Pang

Published in: The Proceedings of the 18th Annual Conference of China Electrotechnical Society

Publisher: Springer Nature Singapore

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Abstract

In order to improve the stability and economy of the power system after the grid connection of distributed energy, the “load similarity” feature is introduced to improve the clustering algorithm. The power and heat loads are divided into different time levels according to the daily load demand and other indicators, and the power of the distributed unit is matched according to the power and heat load supply and demand relationship corresponding to different levels of load. The idea of “Destroy And Repair in Particle Swarm Optimization” (DAR-PSO) was introduced to optimize the scheduling optimization model of micro grid. Based on the DAR-PSO load matching strategy, compared with the conventional strategy, the power load supply and demand deviation rates decreased by 2.03%, 2.37% and 2.88% in different load stages, and the heat load supply and demand deviation rates decreased by 1.15%, 2.51% and 1.64%, respectively. The total operation benefits of micro grid were increased by 1.40%, 6.15% and 3.86% respectively, which improved the economic benefits of micro grid operation.

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Metadata
Title
Micro Grid Scheduling Method Based on DAR-PSO Load Matching Strategy
Authors
Bo Li
Ruifeng Zhao
Jiangang Lu
Kuo Xin
Jinhua Huang
Guanqiang Lin
Jinrong Chen
Xueyue Pang
Copyright Year
2024
Publisher
Springer Nature Singapore
Book
The Proceedings of the 18th Annual Conference of China Electrotechnical Society

Print ISBN: 978-981-9714-46-9

Electronic ISBN: 978-981-9714-47-6

Copyright Year: 2024

DOI
https://doi.org/10.1007/978-981-97-1447-6_10