电动机软起动器的功能和应用  

Function and Application of Motor Soft Starter

作　　者：陈永武[1] 

机构地区：[1]中国石化集团南京化学工业有限公司工程建设处,江苏南京210048

出　　处：《硫磷设计与粉体工程》2008年第1期42-46,共5页Sulphur Phosphorus & Bulk Materials Handling Related Engineering

摘　　要：随着可控硅技术的日趋成熟和微电子技术的飞速发展,可实现电动机降压、限流起动的软起动技术,逐步取代了传统的降压起动方式。介绍了电动机软起动器的结构、工作原理及特性,各种起动方式的主要功能及特点,并通过应用实例来说明其使用效果。With the maturing of controllable silicon technology and the fast development of microelectronic technology,the soft start technology for motors at reduced voltage and limited current can be achieved,which will gradually replace the traditional method of starting at reduced voltage.The construction,principle of work,features,and main functions and characteristics of various starting methods of the motor soft starter are outlined.And the application effects through actual applications are demonstrated.

关 键 词：软起动器 降压起动 功能 特点 应用 

分 类 号：TM573[电气工程—电器]