Stability Analysis and Control Strategy for East China Power Grid After High-Power Gap
Based on the self-developed simulation model and algorithm for East China grid after high-power gap,the fundamental frequency parameters are corrected discretely in the electromechanical transient simulation.Then considering the operation status including voltage and frequency characteristics,this paper proposes security control strategy applied to East China grid while a large amount of power shortage occurs,with a focus on analyzing "N-2" load shedding control strategy and under-frequency load shedding scheme.
high-power gapnetwork modeldiscrete correctionsecurity control strategyunder-frequency load shedding
NETL
NSTL
万方数据
维普
