基于Verilog的数字锁相环。包括三个模块，数字鉴相器DPD、数字环路滤波器DLF、数控振荡器 DCO三部分构成-Verilog-based digital PLL. Consists of three modules, the digital phase detector DPD, digital loop filter DLF, digitally controlled oscillator DCO three parts

三相锁相环，应用于电力电子控制，锁相相位角用于3/2变换等(Three phase phase-locked loop is used in power electronic control, phase-locked phase angle is used for 3/2 transformation, etc.)