【摘要】 随着电力电子元器件的发展,异步电动机的软启动技术已经日趋成熟,其功能也越来越多。本文通过分析软启动技术的发展现状,查阅有关文献资料,对软启动器的多种功能进行了研究。更多还原

【Abstract】 With the development of power electronics components,induction motor soft start technology has matured;its function is also increasing.By analyzing the status of the soft-start technology,the multiple functions of the soft starter are studied with access to the relevant literature.更多还原