AC current or voltage source. DCoffset can be specified.
交流电流源或电压源。可指定直流偏移。
2
This paper presents a new compensation method for stator voltage amplitude and DCoffset, which can improve the performance of the speed sensor-less vector control of induction motor.
为了提高异步电机无速度传感器矢量控制的低速性能，提出了一种定子电压幅值和直流偏置补偿办法。
3
The simulation results show that the amplifier of improved control circuit not only solve the question of output DCoffset, but also keep the voltage gain lowered by voltage compensation technique.