异步电动机智能软起动器及其应用

The Intellectual Soft Start for Asynchronous Motor and its Applications

阐述了三相异步电动机软起动器的工作原理、功能及应用,通过与传统的电动机起动器比较,指出智能化软起动器是一种集电机软起动、软停车、轻载节能和多种保护于一体的新颖电机控制装置。

The principle,functions and applications of soft starter for asynchronous motor is described in this paper. By comparison with traditional starter ,the paper indicates that soft starter is a newly -developed motor- starting device. which has a lot of advantages such as soft start, soft stop,light load, muhifunction protection and energy - saving is innovative product for auto - transformer starter and star - delta starter.