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本文分析了3类常用软启动技术的特点、存在的问题,指出各自的适用范围,提出大功率带式输送机软启动装置的选用原则。
This paper analyzes the characteristics of three kinds of commonly used soft-start technology, existing problems, pointed out their respective scope of application, put forward the selection principle of high-power belt conveyor soft-start device.