| 基于转矩观测法的开关磁阻电机转矩脉动抑制 |
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| 引用本文： | 袁晓玲,王伟炳.基于转矩观测法的开关磁阻电机转矩脉动抑制[J].系统仿真学报,2006,18(Z2):854-856. |
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| 作者姓名： | 袁晓玲 王伟炳 |
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| 作者单位： | 河海大学电气工程学院,江苏,南京,210098 |
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| 摘 要： | 研究抑制开关磁阻电机(SRM)的振动和噪声是改善开关磁阻电动机调速系统(SRD)性能的重要课题之一。基于SRD的非线性动态仿真模型,研究了基于转矩观测法的转矩脉动抑制。针对SR电机的时变、非线性特性,对闭环系统的速度调节器采用自适应模糊PID控制器进行转速调节,仿真结果表明该系统具有良好的转矩脉动抑制效果。
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| 关 键 词： | 开关磁阻电机 转矩脉动 转矩观测 自适应模糊PID控制 |
| 文章编号： | 1004-731X(2006)S2-0854-03 |
| 修稿时间： | 2006年4月19日 |
Torque Ripple Reduction in SRM Based on Torque Observe |
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| YUAN Xiao-ling,WANG Wei-bing.Torque Ripple Reduction in SRM Based on Torque Observe[J].Journal of System Simulation,2006,18(Z2):854-856. |
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| Authors: | YUAN Xiao-ling WANG Wei-bing |
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| Abstract: | Research on torque ripple and acoustic noise reduction in switched reluctance motor (SRM) is one of the important topics in developing the performance of switched reluctance drives (SRD). Torque ripple reduction was researched based on torque observe using nonlinear dynamic model of SRD. Adaptive fuzzy PID controller was used to regulate the speed, for SRM has time-variable and nonlinear property. The simulation result indicates that the system can reduce torque ripple obviously. |
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| Keywords: | SRM torque ripple torque observe adaptive fuzzy PID control |
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