摘要
介绍软启动器、变频器的特点,技术演变过程及在城市供水系统中的应用。
This article introduces the features of soft_starter and converter, the procession of the technology evolution and its applications in water supply system for cities.
出处
《黑龙江水专学报》
2002年第4期78-80,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
软起动器
变频器
城市供水
soft-starter
converter
water supplying system
