Power Grid Security and Stability Control Method Based on Active Splitting Testing
Based on power system graph theory model,this paper proposes a stability control method to suppress the system oscillation by capturing system divergent oscillation and taking the measures of generator tripping or active splitting.Firstly,divide the whole transmission and distribution system into several islands,determines the domain of each unit,and initializes splitting border by using each unit information.Secondly,according to the final splitting border information acquired at the first two stages,identificate the fault domain and faulty units within the domain.The digital simulation results show that the method is fast and effective.
power gridactive splittingsplitting controlpower flow tracingsplitting border
NETL
NSTL
万方数据
维普
