| 横向磁场直线开关磁阻电机换相位置的间接检测方法 |
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| 引用本文： | 张艺腾,葛宝明.横向磁场直线开关磁阻电机换相位置的间接检测方法[J].机车电传动,2006(2):49-52. |
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| 作者姓名： | 张艺腾 葛宝明 |
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| 作者单位： | 北京交通大学,电气工程学院,北京,100044;北京交通大学,电气工程学院,北京,100044 |
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| 基金项目： | 教育部科学技术研究项目;台达电力电子科教发展基金;北京交通大学校科研和教改项目 |
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| 摘 要： | 针对横向磁场直线开关磁阻电机(TFLSRM)的结构,利用各相绕组磁链在磁极中随位置不同而产生的差异,提出了一种TFLSRM换相位置间接检测方法。该方法只需在初级边附加一套具有独立磁路的三相检测绕组,即可获得各相换相位置参考点,并能克服电机启动前各检测绕组磁链恒定不变而无法确定上升区与下降区的不足。结果表明,所提方法可方便地实现对TFLSRM换相位置的检测。
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| 关 键 词： | 横向磁场 直线电机 开关磁阻电机 间接检测方法 |
| 文章编号： | 1000-128X（2006）02-0049-04 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005年11月10 |
Indirect Detecting Method of Commutation Position for Transverse Flux Linear Switched Reluctance Motor |
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| ZHANG Yi-teng,GE Bao-ming.Indirect Detecting Method of Commutation Position for Transverse Flux Linear Switched Reluctance Motor[J].Electric Drive For Locomotive,2006(2):49-52. |
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| Authors: | ZHANG Yi-teng GE Bao-ming |
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| Institution: | School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China |
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| Abstract: | In the light of the structure of TFLSRM, an indirect detecting method of commutation position is given by use of the flux differences of different phase of windings as the position changes. By adding of a 3-phase detecting winding with independent magnetic circuit in primary side, the reference point for commutation of each phase could be achieved. And the defects could be removed that raising or dropping zone could not be determined due to the constant flux of each detecting winding before the motor start-up. The results show that with the proposed method the commutation position could be easily detected. |
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| Keywords: | transverse flux linear motor switched reluctance motor indirect detecting method |
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