基于模糊控制的三相异步电动机软启动器设计  

Design of three-phase asynchronous motor soft-starter based on fuzzy control

作　　者：王颖[1] 单宝鑫[1] 李智超[1] 孙延飞[1] 

机构地区：[1]三一重型装备有限公司,辽宁沈阳110027

出　　处：《电气传动自动化》2014年第3期20-22,共3页Electric Drive Automation

摘　　要：随着三相交流异步电动机的广泛应用,其启动方式成为了当今研究的热点。介绍了国内外软启动器的发展情况,重点设计了一种基于模糊控制与功率因数调整的软启动器。最后对系统软、硬件及保护单元的设计思路做了详细阐述。With the widely use of three-phase asynchronous motor, the starting mode has become current research focus. The development of soft-starting at home and abroad is introduced, and a new type of soft-starting circuit based on fuzzy control and power factor correction is designed. Finally the design thoughts of the system hardware and software and protection unit are demonstrated in detail.

关 键 词：三相异步电动机 软启动 模糊控制 功率因数 

分 类 号：TM571.2[电气工程—电器]