matpower 3.0工具箱，可用于各种用于潮流计算-Toolbox matpower 3.0 can be used for a variety of flow calculation

matpower格式的三节点系统，包含两个发电机，一个同步调相机，三条传输线路的环网系统。-3 bus network with 2 generators, 1 synchronous compensator, and 3 transmission lines. Five local solutions exist within [0.90,1.10] voltage bounds.