Fault Isolation and Reconfiguration of Multi-Voltage Level Distribution Network Based on PSO Algorithm

Autor: Zhijian Hu, Lin Li, Demin Cui, Zhijun Mu, Chengxue Zhang, Guihua Yuan
Rok vydání: 2012
Předmět:
Zdroj: 2012 Asia-Pacific Power and Energy Engineering Conference.
DOI: 10.1109/appeec.2012.6307462
Popis: Fault isolation and reconfiguration are very important aspects of distribution network automation. When there is a fault in the distribution system, the loads connected with the fault zone should be separated and the operation pattern can be found by changing the status of the section switches or contact switches. A method of using different fault isolation and reconfiguration measures to deal with different zone faults is proposed. Different coding methods for different zone faults are introduced. Particle Swarm Optimization (PSO) algorithm is used to find the optimal result of the switch status. A distribution network in Dezhou grid in Shandong province is simulated with MATLAB and simulation results verify the effectiveness of the proposed method.
Databáze: OpenAIRE