电网故障条件下并网光伏逆变器控制策略研究

曹炜,王海华,陆冉

Control Strategies of Grid-Connected Photovoltaic Inverter Under Grid Fault Conditions

CAO Wei,WANG Haihua,LU Ran

图2 光伏发电系统控制框图

Fig.2 Control diagram of PV system