新型电力系统点对网惯性支撑能力在线监测方法

邓小宇, 刘牧阳, 常喜强, 南东亮, 莫若, 陈俊儒

Online Monitoring Method for Inertial Support Capacity of Point-to-Grid in New Power Systems

DENG Xiaoyu, LIU Muyang, CHANG Xiqiang, NAN Dongliang, MO Ruo, CHEN Junru

表3 不同时间窗口下等效惯性常数的识别结果

Tab.3 Results of equivalent inertia constant identification via different time windows

VSG 时间 窗口 H*/[MW·s· (MV·A)-1] H/[MW·s· (MV·A-1)] ψ/% 4号 1 100.20 100.00 0.20 2 70.33 70.00 0.48 6号 1 120.39 120.00 0.33 2 150.63 150.00 0.42