In the field of modern power driving, the adjustable speed control of AC asynchronous motor by inverter is a hot spot because of its notable energy saving function and continuous variable speed.
现代电力传动领域中，交流异步电机变频调速具有显著的节能效果，并且可以实现无级调速，已成为当前电力传动领域研究的热点之一。
The power divider for ensuring two AO Q-switch synchronization and effective power driving is designed.
采用功率分配器保证两声光q开关的同步和有效功率驱动。
The problems of the balance in power driving disk plow were discussed according to the property of tillage outer load.
根据驱动圆盘犁的外载特性，详细论述了驱动圆盘犁平衡存在的若干问题及其影响因素。
"Escalator" mentioned in these regulations means a power driving device that carries people up or down and has function of cycle moving.
本条例所称自动扶梯是指向上或向下输送人员、并具有循环转动功能的动力驱动设备。
According to the characteristics of the polymer dispersed liquid crystal materials, it is necessary to design special power driving supply system for the devices based on H-PDLC element.
根据聚合物分散液晶材料的光电特性及需要，在研究基于聚合物分散液晶光电器件时必须设计合适的电源驱动系统。
It introduces automatic control, secure protection, control principle, how to realize in electric power driving system and the function of secure protection.
本文介绍了电力拖动系统的自动控制和安全保护，电力拖动系统的控制原理及实现方法，安全保护的作用。
It introduces automatic control, secure protection, control principle, how to realize in electric power driving system and the function of secure protection.
本文介绍了电力拖动系统的自动控制和安全保护，电力拖动系统的控制原理及实现方法，安全保护的作用。
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