IEEE30节点标准测试系统，可用于进行输电网潮流计算，对输电网潮流计算方法进行验证，看所所求各节点电压电流与标准值是否一致。-IEEE30 node standard test system, can be used in the calculation of the grid current to the grid power flow calculation method for validation, see the desires are consistent with the values specified in each node voltage current.