直流控制电源 dc control power system
- 主要是提供电磁铁的直流电源及完成(吸、放料)控制要求。
The main purpose is to provide DC power supply and complete (suction, discharge) control requirements. - 采用双极调制方式单周控制APF补偿后的电源电流中存在直流分量。
There are DC off-sets in the compensated source current of the APF with one-cycle control under bipolar modulation. - 介绍磁补偿霍尔传感器的工作原理及其优点,讨论了它在变频调速电机、不间断电源(ups)及直流驱动控制方面的应用。
Magnetic Compensated Hall Sensors' theory and merits are introduced in this paper. The application in variable frequency machines, UPS and direct-current drive controller is also given.
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