发明名称 |
SYSTEM AND METHOD FOR PREDICTING MECHANICAL FAILURE OF A MOTOR |
摘要 |
A method for predicting mechanical failure of a traction motor in a vehicle includes monitoring first characteristics of an electrical signal supplied to a traction motor of a vehicle during a first detection window. The first characteristics represent a first motor electrical signature for the traction motor. The method also includes deriving one or more signature values from a first mathematical model of the first motor electrical signature and predicting a mechanical failure of the traction motor based on the one or more signature values.
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申请公布号 |
US2013013138(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213537706 |
申请日期 |
2012.06.29 |
申请人 |
LU YINGHUI;KUMAR AJITH KUTTANNAIR |
发明人 |
LU YINGHUI;KUMAR AJITH KUTTANNAIR |
分类号 |
B60W10/08;G01L3/00;G01N27/00;G01P3/44;G06F19/00 |
主分类号 |
B60W10/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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