The article describes a soft starter suitable for highpowermotor, its control circuit and different control modes.
介绍了适用于大功率电机启动的软启动器及其控制电路和不同的控制方式。
2
It reveals merits and faults by comparative analysis several control mode and presents practicalities of the highpowermotor drive in the power plant.
通过对各种控制方式的分析比较,阐明了各自的优缺点,并就装置在发电厂辅机拖动中的应用情况进行了说明。
3
The paper introduces the working principle, constitution and application of a new type liquid variable resistance starter of highpowermotor used in coal mine.