新息图法状态估计

A power system state estimation method based on innovation graph

提出了基于新息图的状态估计方法 ,可以快速地检测识别出拓扑错误 ,进行状态估计 。

This paper presents a state estimation method based on the Innovation Graph.It can rapidly detect and identify topology error,proceed state estimation and provide an electric power system state free of bad data and topology error.