多机电力系统仿真及其潮流计算，基于K均值的PSO聚类算法,包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度。- Multi-machine power system simulation and flow calculation, K-means clustering algorithm based on the PSO, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation.