稳压电源的模拟，元器件经过仔细筛选，可直接做成品-Analog power supply, carefully selected components, finished products directly to do

三相STATCOM，实现直流电容的稳压控制，采用Ip/Iq控制方法和电流空间和电压空间的PWM方法控制STATCOM-Three-phase STATCOM, DC capacitor voltage regulator control, Ip/Iq control methods and current space and voltage space PWM control STATCOM