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。
This system is applying the three level mode and according the need of the designing object, has made realized of the technology of datum drive.
系统采用三层结构模型，应用对象设计方法、参数化驱动技术实现。
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。
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。
This paper proposes a novel phase-shifted zero-voltage-switch three-level converter. The operation principle of this converter is analyzed, and its phase-shifted circuit and drive circuit are given.
提出了一种新颖的移相控制零电压开关三电平变换器，分析了该变换器的工作原理，并给出了移相控制电路和驱动电路。
This paper proposes a novel phase-shifted zero-voltage-switch three-level converter. The operation principle of this converter is analyzed, and its phase-shifted circuit and drive circuit are given.
提出了一种新颖的移相控制零电压开关三电平变换器，分析了该变换器的工作原理，并给出了移相控制电路和驱动电路。
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