|Table of Contents|

Study on Distribution Network OptimizationBased on Modified PSO(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2020年01期
Page:
15-19
Research Field:
电气工程
Publishing date:

Info

Title:
Study on Distribution Network OptimizationBased on Modified PSO
Author(s):
Wang Shu; Zhang Hailong; Wang Enrong
School of NARI Electrical and Automation,Nanjing Normal University,Nanjing 210023,China
Keywords:
distribution network; grid optimization; cluster stratification; particle swarm optimization
PACS:
TM726.3
DOI:
10.3969/j.issn.1672-1292.2020.01.003
Abstract:
Distribution network optimization is a multi-objective comprehensive problem. Meanwhile,particle swarm optimization(PSO)has become a hotspot in the field of power system optimization due to its easy implementation and fast convergence. To avoid trapping in local optimality,a modified PSO particle swarm optimization algorithm based on clustering strategy is proposed in this paper. Wherein,particles are dynamically clustered into three levels. Correspondingly,different learning models are used to update speed,thus enhancing the particle diversity and global search capabilities. The superiority of the proposed algorithm in distribution network optimization is verified by numerical simulation.

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Last Update: 2020-03-15