基于电力系统机电振荡的发电侧惯量评估

任智强,田铭兴,姜宇,邢东峰

Evaluation of generator side inertia based on electromechanical oscillation of power system

Zhiqiang REN,Mingxing TIAN,Yu JIANG,Dongfeng XING

表 5 WSCC3机9节点系统发电机惯量评估结果

Tab.5 Generator inertia evaluation result for WSCC 3-machine 9-node system

编号 H/s 误差/% 实际值 测量值 发电机1 23.64 22.22 6.00 发电机2 6.40 6.18 3.44 发电机3 3.01 2.89 3.98