SRF-PLL环内应用二阶广义积分器的不平衡电压锁相方法
谢门喜,朱灿焰,杨勇

SRF-PLL with In-Loop Second Order Generalized Integrator for Unbalanced Three-Phase Systems
Menxi Xie,Canyan Zhu,yong Yang
图4 环内二阶广义积分滤波同步旋转锁相框图
Fig.4 Block diagram of SFR-PLL with in-loop SOGI