具软起动、软停止功能的异步电动机的模糊节能控制器  

Fuzzy Energy Saving Controller with Soft Starting and Stopping for AC Asynchronous Motor

作　　者：王涛[1] 王爱国[2] 

机构地区：[1]茂名学院自动化系,广东茂名525000 [2]茂名学院计算机系,广东茂名525000

出　　处：《电气自动化》2007年第1期24-26,共3页Electrical Automation

摘　　要：基于低成本的交流调压系统,设计了适用于交流异步电动机的模糊节能控制器。该系统在正常运行时,实时跟踪负载情况,基于模糊控制规则,调整电动机的输入电压,以降低轻载时电动机的铜损和铁损,提高了工作效率,改善了功率因数;除此以外,更增加了软起动、软停止和综合保护功能。整个控制系统由微型计算机实现,具有很好的应用价值。The economizing on energy fuzzy controller can track the load in real-time while it＇s running normally, and adjust the voltage of the electromotors. This can reduce the consumption of copper and iron of motors, and make the working efficiency increasing, improve the power factor; further, we increase the functions of soft starting up, soft stopping and integrated protection. The whole system is implemented by PC, and it is valuable for popularizing.

关 键 词：异步电动机 模糊控制 节能 软起动 

分 类 号：TM921.2[电气工程—电力电子与电力传动]