摘要
本文分析了三类电机效率优化方式,提出了一种基于模糊控制的效率优化器,仿真结果显示此方案能在保证电机转速、转矩基本不变的前提下,提高电机轻载时的运行效率,且不依赖于电机参数,具有良好的鲁棒性。
In this paper, three methods of motor drives Efficiency Optimization are analyzed, and a efficiency optimization strategy based on fuzzy control of motor drives is proposed. The methods are demonstrated by simulation experiments. It is enable to improve running efficiency of induction motors with the speed and torque maintain in stabilization at the condition of light load. The methods are independent of the motor parameters and have good robustness.
出处
《变频器世界》
2005年第4期44-46,73,共4页
The World of Inverters
