A new dissecting method for AC power system

This paper proposes a new dissecting method to obtain the deep-seated electrical information of AC power systems. Based on electrical principles and laws, the united branch-node dissecting problem is firstly solved. Then by introducing the shaping sub-paths method, the systematic dissecting method is proposed, which can dissect the total system to different sub-systems due to different generators or loads, and can easily obtain the relationship between each generator and load. An IEEE 14 nodes system is used to illustrate this method and the results indicate this method is effective and reasonable