| 开关磁阻电动机激励参数的自调节策略 |
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| 引用本文： | 宗巍,赵德安,茅靖峰.开关磁阻电动机激励参数的自调节策略[J].微特电机,2006,34(2):14-17. |
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| 作者姓名： | 宗巍 赵德安 茅靖峰 |
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| 作者单位： | 1. 江苏大学,江苏镇江,212013
2. 江苏大学,江苏镇江,212013;南通工学院,江苏南通,226007 |
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| 摘 要： | 针对开关磁阻电动机的高度非线性，提出SRM激励参数的在线调节控制策略。采用智能控制方法使驱动系统的性能指标转矩／安培最优的开通角在线调节；针对转矩脉动的关断角补偿；根据给定转速和电机实际转速的差值，通过模糊逻辑判断，推导出最佳参考电流值．仿真结果显示控制系统的激励参数自调节方案的有效性。
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| 关 键 词： | 开关磁阻电动机 开通角 关断角 相电流 模糊逻辑 |
| 文章编号： | 1004-7018(2006)02-0014-04 |
| 收稿时间： | 2004-02-24 |
| 修稿时间： | 2004-04-23 |
Auto-adjust Strategies of the Excitation Parameters of Switched Reluctance Motor |
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| ZONG Wei,ZHAO De-an,MAO Jing-feng.Auto-adjust Strategies of the Excitation Parameters of Switched Reluctance Motor[J].Small & Special Electrical Machines,2006,34(2):14-17. |
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| Authors: | ZONG Wei ZHAO De-an MAO Jing-feng |
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| Affiliation: | 1. Jiangsu University, Zhenjiang 212013, China ;2. Nantong Engineering Aeademy, Nantong 226007, China |
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| Abstract: | To overcome the highly nonlinear characteristic of the SRM,the on- line control strategies are presented to automatically adjust the excitation parameters, the strategies are as follows,the intelligent adjustment of the turn- on angle to maximize the ratio of the average torque to RMS phase current, turn-off compensation to reduce torque ripple; fuzzy logic control to give the reference current based on speed error and its change. The simulation results show the effectiveness of the system. |
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| Keywords: | SRM turn - on angle turn - off angle phasecurrent fuzzy logic |
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