基于模糊PID的无刷双馈电机矢量控制  

Field Oriented Control Based on Fuzzy-PID Controller for Brushless Double-fed Machine

作　　者：蔡晓铭[1] 杨向宇[1] 

机构地区：[1]华南理工大学,广东广州510640

出　　处：《微特电机》2005年第11期30-32,45,共4页Small & Special Electrical Machines

基　　金：广东省自然科学基金项目(020904);湖南省自然科学基金项目(01JJY2047);华南理工大学高水平大学建设资助项目

摘　　要：采用磁场定向矢量控制技术的无刷双馈电机调速系统,其性能基本能够满足运行要求,但存在超调及动态稳定慢等问题。文章将模糊控制和PID控制技术相结合,应用于无刷双馈电机调速系统,并在起动和稳态情况下进行仿真,取得了比单独采用PID控制明显良好的控制效果。The brushless doubly - fed machine （BDFM） is based on the technic of field oriented control and the performance of its adjustable - speed drive can ultimately meet the need of the operation. But it still remains some problems. For example, steady - state and dynamic performance characteristics aren optimum. Thus ,a new controller is designed to achieve competitive drive performance. In this paper, the implementation of fuzz- y - PID controler in field oriented control system of BDFM for adjustable speed drives is presented,and the results of the simulations show that the response is well behaved.

关 键 词：无刷双馈电机 矢量控制 模糊PID控制 

分 类 号：TM343[电气工程—电机]