A scheme of direct torque-control system of asynchronous machine with a simpleResonance Pole Zero Voltage Transfer (RPZVT) inverter is proposed.
提出一种采用控制简单的谐振极零电压过渡(RPZVT)软开关逆变器的异步电机直接转矩控制新方案。
2
This article puts forward a complete set of evaluating method of resonance frequency and its peak in simple line with a chamber and restriction orifice at the end.
本文对末端为容腔和节流孔的简单管路提出了一套对谐振频率和峰值的估算方法。
3
Her performance is not the simple imitation, but an instinctive resonance.