考虑频率特性及储能电池状态的电化学储能参与一次调频控制策略
曹钰, 姜彤, 刘炽, 杨勇, 刘文飞, 刘文颖

Electrochemical energy storage participation in primary frequency regulation control strategy considering frequency characteristics and energy storage battery state
Yu CAO, Tong JIANG, Chi LIU, Yong YANG, Wenfei LIU, Wenying LIU
表7 连续负荷下储能电站的频率调节指标
Table 7 Frequency regulation index of energy storage plant under continuous load
控制策略fptov/HzΔfrms/Hz
本文控制策略0.5990.096
直接切换控制策略0.7100.114
仅下垂控制0.7380.118
无储能参与调频0.8480.126