| 无位置传感器开关磁阻电机的无迟滞起动研究 |
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| 引用本文： | 胡达平,谢顺依,刘小虎. 无位置传感器开关磁阻电机的无迟滞起动研究[J]. 微特电机, 2004, 32(7): 8-10 |
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| 作者姓名： | 胡达平 谢顺依 刘小虎 |
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| 作者单位： | 海军工程大学,湖北武汉,430033 |
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| 摘 要： | 介绍了一种检测无位置传感器开关磁阻电机(SRM)无迟滞起动转子初始位置估算法。通过向电机定子相绕组注入瞬时测试脉冲来准确估算转子初始位置，从而实现转子处于任何位置时的无迟滞起动，给出了仿真和实验结果。
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| 关 键 词： | 无位置传感器 开关磁阻电机 转子 绕组 起动 初始位置 SRM 迟滞 电机定子 注入 |
| 文章编号： | 1004-7018(2004)07-0008-03 |
Study on Sensorless Control of SRM without Starting Hesitation |
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| HU Da-ping,XIE Shun-yi,LIU Xaio-hu. Study on Sensorless Control of SRM without Starting Hesitation[J]. Small & Special Electrical Machines, 2004, 32(7): 8-10 |
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| Authors: | HU Da-ping XIE Shun-yi LIU Xaio-hu |
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| Abstract: | A novel method for rotor position estimation is presented for switched reluctance machine starting free of position sensor and hesitation.By applying a DC pulse to the stator phase windings for a short moment,the initial rotor position can be accurately detected,and the sensorless control without starting hesitation can be achieved.Critical issues related to optimal model selection as the virtual sensor are discussed in detail.Computer simulation and experimental results are included. |
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| Keywords: | starting hesitation rotor position estimation sensorless control |
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