从光伏并网发电的原理结构人手,简述了并网的控制目标,着重阐述了当今并网逆变器的几种控制策略,并给出了未来的发展走向。
After the introduction of principle and structure of grid-connected photovoltaic inverter, the control objectives of grid-connection were described. Several current control strategies of grid-connected inverter were elaborated. Finally, the future development trend was indicated.