可控硅控制
SCR controlling
silicon controlled rectifier control
可控硅控制串补
thyristor controled serial compensation
可控硅控制电抗器
thyristor controlled reactor
可控硅控制器
silicon controlled controller
Controlled silicon controller
可控硅控制无级调速台钻
SCR controlled stepless speed regulation bench drill
电压源逆变器控制
voltage source inverter (VSI) control
光伏并网逆变器控制
grid-connected PV inverter control
PWM可逆变换器
PWM bidirectional converter
不可控变迁
uncontrollable transition
不可逆变换
irreversible transformation
不可逆变频器
non-reversible frequency changer