大规模光伏发电经串补输电线路并网系统强迫次同步振荡机制

林勇, 康佳乐, 余浩, 陈鸿琳, 杨彦霁, 陈武晖

Mechanism of Forced Subsynchronous Oscillation of Large-Scale Photovoltaic Power Generation Grid-Connected System with Series Compensation Tranmmission Lines

LIN Yong, KANG Jiale, YU Hao, CHEN Honglin, YANG Yanji, CHEN Wuhui

图7 不同频率直流电压扰动下系统时域仿真结果

Fig.7 System time domain simulation results at different frequency DC voltage disturbances