风电场参与电网调频的多机协同控制策略
张小莲, 孙啊传, 郝思鹏, 许乐妍, 武启川

Multi-Machine Cooperative Control Strategy of Wind Farm Participating in Power Grid Frequency Modulation
Xiaolian ZHANG, Achuan SUN, Sipeng HAO, Leyan XU, Qichuan WU
表3 负荷波动10%情况下转速最大变化量
Tab. 3 Maximum change in speed under the load fluctuation of 10%
风速/(m/s)转速初值/pu转速最低值/pu转速变化量/pu
改进策略传统策略改进策略传统策略改进策略传统策略
92.6212.6212.6092.6030.125 00.018 5
82.3302.3302.3202.3080.010 00.022 2
72.0392.0392.0332.0110.005 80.027 5
61.7471.7471.7461.7130.001 00.034 3