中文说明:建立了软件锁相环的模型,在进行光伏或者风电机组等并网的时候,不管外界的环境怎么变化,都能够使得其跟踪电网的相位,实现稳定并网
English Description:
The software phase-locked loop (PLL) model is established to track the phase of power grid and realize stable grid connection, no matter how the external environment changes