电测与仪表Issue(8)：108-111,4.
开关磁阻电机调速系统的混沌扩频研究*
Research on Chaotic Spread Spectrum of Switched Reluctance Drive
摘要
Abstract
In order to solve switched reluctance motor torque ripple and serious electromagnetic interference, this paper introduces a kind of chaotic spread spectrum method based on chuas circuits. Through the Matlab writing chuas circuits function and chuas chaotic random PWM signal, and comparing with conventional PWM, it analyzes the bus current harmonic spectrum of two kinds of PWM drive pulse modulation. The simulation in MATLAB/SIMULINK software connects tohe dsPACE to observe, and analyzes electromagnetic interference of switched reluctance drive under the control of the conventional PWM and Chaotic PWM.关键词
混沌扩频/随机PWM/电磁干扰Key words
chaotic spread spectrum/random PWM/EMI分类
信息技术与安全科学引用本文复制引用
王珏,史国生,孙红艳,慈文彦..开关磁阻电机调速系统的混沌扩频研究*[J].电测与仪表,2013,(8):108-111,4.基金项目
南京师范大学泰州学院科研项目 （）
