DPC and PWM-techniques 谐振型脉宽调制技术
pwm frequency-converting techniques pwm变频技术
pwm control techniques pwm方法
pwm frequencyconverting techniques pwm变频技术
multilevel pwm control techniques 多电平pwm方法
In this paper, a novel Zero voltage Transition soft switching techniques have been investigated for a PWM DC DC large boost conversion application.
介绍了一种新型的零电压转换软开关技术在大升压比PW M直-直变换器上的应用。
This paper passes on the current control concept in the field-orientation control of induction motor drives presents recently current control techniques, reviews emphatically PWM current controllers.
对异步电动机磁场定向控制技术中的电流控制概念进行了分析，综述了近年来的各种电流控制方案，重点评述了基于PWM逆变器的各种电流控制技术。
Tish Paper studies a few method of generating PWM pulse, Also analyse and discuss the harmonic characteristic of these modulation techniques, and provide a prof to select these method.
对产生PWM波的几种方式的谐波特性做了比较和探讨，为合理地选取控制方式提供了依据。
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