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.
出处
《电气传动自动化》
2014年第3期20-22,共3页
Electric Drive Automation
关键词
三相异步电动机
软启动
模糊控制
功率因数
three-phase asynchronous motor
soft-starter
fuzzy control
power factor
