针对PW M电压型变频器死区时间对输出电压的影响，提出了一种死区时间补偿方案。
Aimed at the influence on the inverter output voltage caused by the PWM inverter dead-time, one dead time compensation strategy is proposed.
在分析了传统死区时间补偿方法的缺点之后，提出了适合于通用变频器的基于旋转坐标变换的死区时间补偿方法。
Based on the analysis of traditional compensation methods, a method compensating the dead-time in a synchronous rotating reference frame is proposed, which fits for general-purpose inverters.
为了增加更多的死区时间，补偿功率管的切换瞬间短暂延时，增加了一个肖特基二极管，与栅极电阻。
The schottky diode bypasses the gate resistor in the gate discharge path, so that there is no falling edge delay. The delay at the rising edge adds dead time.
提出一种用相位角预测的方法实现逆变器和变流器死区时间的补偿，从而可省去电流传感器。
In this paper, a new method is proposed to compensate dead time using phase Angle prediction, and current sensor can be omitted.
提出一种用相位角预测的方法实现逆变器和变流器死区时间的补偿，从而可省去电流传感器。
In this paper, a new method is proposed to compensate dead time using phase Angle prediction, and current sensor can be omitted.
应用推荐