华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (12): 37-41.

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无刷双馈电机专家自适应 PID 控制系统仿真

陈志伟 杨向宇 申辉阳   

  1. 华南理工大学 电力学院‚广东 广州510640
  • 出版日期:2003-12-20 发布日期:2022-09-02
  • 通信作者: 陈志伟(1978-)‚男‚硕士生‚主要从事电力电 子与电力传动研究.
  • 基金资助:
    广东省自然科学基金资助项目(31384);湖南 省自然科学基金资助项目(01JJY2047);华南理工大学高 水平大学建设项目(B05-318)

Simulation of Expert Self-adaptive PID Control System for Brushless Doubly-fed Machine

Chen Zh-i wei Y ang Xiang-yu Shen Hu-i yang   

  1. College of Electric Power‚South China Univ.of Tech.‚Guangzhou510640‚China
  • Online:2003-12-20 Published:2022-09-02

摘要: 研究了专家自适应 PID 控制器在无刷双馈电机调速系统中的应用‚并利用 MATLAB/Simulink 工具建立了控制系统的仿真模型‚在起动和稳态情况下进行仿真实 验.结果表明‚与开环状态相比‚该控制器大大提高了无刷双馈电机调速系统的静态和动 态性能‚使得电机在转速或者负载发生改变时的超调量减小‚且转速更快重新趋于稳定‚ 是一种控制思想简单、硬件实现方便的闭环控制调节方案. 

关键词: 无刷双馈电机, 自适应控制, 专家系统, PID 控制

Abstract: The application of expert self-adaptive PID controller in Brushless Doubly-Fed Machines (BDF M) for adjustable speed drive was presented‚the simulation model of the control system based on MATLAB/Simulink was also established‚then the simulation experiments under the conditions of startup and steady-state were carried out.The results show that‚comparing with open-loop condition‚the static and dynamic performances of the system are improved greatly by using the controller‚and the overshoot of the machine decreases when the rotating speed or the load changes.The scheme proposed here is a simple and convenient closed-loop control strategy for BDF M drive.

Key words: Brushless Doubly-fed Machine, self-adaptive control, expert system, PID control

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