electrical power systems programs which gives us the information of Ybus formation, ans so on-electrical power systems programs which gives us the information of Ybus formation, ans so on...

电力系统分析中Ybus矩阵的去奇异变换法实现算法。该程序可以实现考虑线路分支和无线路分支的情况。-In general the power system has mutual branches and it becomes difficult to form the y bus using the inspection method, so one is to go for singular transformation method.