发明授权
- 专利标题: Identification of parameters for switched reluctance electric machines
- 专利标题(中): 开关磁阻电机参数识别
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申请号: US10404420申请日: 2003-03-31
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公开(公告)号: US06982537B2公开(公告)日: 2006-01-03
- 发明人: Mohammad S. Islam , Sayeed A. Mir , Tomy Sebastian , Iqbal Husain
- 申请人: Mohammad S. Islam , Sayeed A. Mir , Tomy Sebastian , Iqbal Husain
- 申请人地址: US MI Troy
- 专利权人: Delphi Technologies, Inc.
- 当前专利权人: Delphi Technologies, Inc.
- 当前专利权人地址: US MI Troy
- 代理商 Michael D. Smith
- 主分类号: H02P1/46
- IPC分类号: H02P1/46
摘要:
Disclosed herein is a method for parameter identification in a switched reluctance electric machine comprising: operating the switched reluctance electric machine in response to a desired command; and measuring an actual operating characteristic of the switched reluctance electric machine. The method also includes: modeling the switched reluctance electric machine to formulate an estimated operating characteristic based on the desired command; comparing the actual operating characteristic and the estimated operating characteristic to formulate an error there between; and determining a parameter estimate for the switched reluctance machine based on the error and a previous parameter estimate. Also disclosed herein is a system for estimating a parameter for a switched reluctance electric machine comprising: a switched reluctance electric machine including a sensor generating and transmitting a sensor signal indicative of a sensed characteristic; and a controller operatively coupled to the sensors executing the abovementioned methodology.
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