A scheme ofdirect torque-control system of asynchronous machine with a simple Resonance 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
The principle of 3-3 matrix converter(MC) based on directtransfer function control is studied and the control process of the matrix converter based on this control is deduced.
In addition to the route of "the bends of the cut-off", cross-strait direct air traffic control departments, will be the first time a directtransferof the call.