inverter switch meaning in English

转换开关

Sealed pressure sensitive inverter switch
密封的压力敏感倒向开关
The new approach achieved inverter switch ' s duty ratio control and made torque ripple minimum
该方法实现了逆变器开关周期的占空比控制，使感应电动机的转矩脉动达到最小。
The design of excitation power source based on principle of three phase step motor and pulse width modulation ( pwm ) technology , intelligent power model ( ipm ) is used for inverter switches , the output ac pulse used as excitation signals . the speed of rotation and magnetic intensity can be changed by regulate the exciting converted frequency and magnitude of exciting current . constant current is achieved by closed loop feed back
励磁电源结合步进电机原理与脉宽调制技术,选用智能功率模块ipm作为逆变开关器件,输出交流脉冲励磁信号,以调节励磁转换频率和励磁电流大小为手段,实现对磁场旋转频率和磁场强度大小的有效调节,并通过闭环反馈实现闭环恒流控制。