Study on the Constant Volume of Distributed Power Supply Site Selection Based on Improved Particle Group Algorithm

According to the distributed power siting and sizing problem in the distribution network,the investment cost as optimization object,a mathematical model of distributed generation locating and sizing. Using the improved particle swarm optimization algorithm to solve the model,the IEEE33 node distribution network as an example,the distributed power installation position and capacity of the optimization,the results obtained with haven't improved algorithms are compared,show that the algorithm has better global convergence and searching capability.