chopper speed control [机] 斩波器调速
chopper speed-adjust 斩波调速
chopper speed governing 斩波调速系统
chopper speed regulator 斩波调速器
dc chopper speed-governing 直流斩波调速
internal feedback chopper speed regulator 内反馈斩波调速
variable-speed chopper 变速斩波器
Described in this article is the working principle of chopper speed control system for wound rotor motor.
介绍了一种转子绕线式电动机斩波调速系统的工作原理。
It is pointed out, while expounding the principle of chopper speed variation, that the value of peak current can affect the service life of components and so it is necessary to control.
文章阐述了斩波调速原理，指出峰值电流的大小会影响元器件的寿命，所以有必要对瞬时电流的大小进行控制。
In a recent series of test flights, a new type of chopper has begun smashing speed records.
最近一种新型直升机在系列试飞中已经开始打破速度记录。
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