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介绍热变水电阻启动设备的启动原理和特点,阐述热变水电阻启动设备“一拖二”改造过程中对电路系统接线的更改情况,分析热变水电阻“一拖二”启动设备的启动控制原理,最后介绍实际应用情况和存在的缺陷。
Describes the starting principle and characteristics of the variable temperature resistance starting equipment, describes the changes of the wiring of the circuit system in the process of “one to two” Start the device start control principle, and finally introduce the actual application and the existence of defects.