The new method is verified by experiments on a prototype of dual-PWM three-level induction motor drive system.

双pwm三电平异步电动机调速系统样机上的实验结果证明该方法是有效的。

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A novel zero-voltage and zero-current switching (ZVZCS) three-level converter, and the drive circuit of the transistor were analyzed.

分析了一种新颖的零电压零电流(ZVZCS)开关之电平变换器，以及功率晶体管的驱动电路。

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This paper focuses on the study of direct torque control of induction motor drive based on diode-clamped three-level inverters.

因此本文对基于二极管筘位式三电平逆变器的异步电动机直接转矩控制系统进行了研究。

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Motherwell though were unable to subdue their First Division opponents and six minutes from half-time Neil Tarrant capped an amazing first half with a glorious 20-yard drive to once again level the sides at three each.

BBC: Ayr keep Cup dream alive