Research on Distribution Network Fault Recovery Algorithms with Distributed Generation

The growing sophistication of the structure of the distribution network makes occurs of fault inevitable. When a fault occurs in a distribution network which contains distributed generation, the sophistication even aggravated. The established distribution network fault recovery values considerably hence. For restoring power supply as soon and stable as possible, which minimizes the loss of the blackout, this paper optimizes PSO algorithm with the Chaos theory, compares faults occurred in different positions while a distribution network which contains distributed generation undergoing restoration. The simulation results fully reveal a better performance of the optimal PSO algorithm than the original PSO algorithm, and a faster and more effective way of fixing the fault restoration of the distribution network contains distribution generation.