发明名称 |
System and method for estimating a generator rotor temperature in an electric drive machine |
摘要 |
An electric drive machine includes an electric drive system including an internal combustion engine and an electrical power generator coupled to the internal combustion engine. An electronic controller is in control communication with the electric drive system and is configured to determine an estimated temperature of a rotor of the electrical power generator at least in part by determining a rotor temperature rise estimation, compare the estimated rotor temperature to a rotor temperature threshold, and initiate an excessive temperature action if the estimated rotor temperature is greater than or equal to the rotor temperature threshold.
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申请公布号 |
US8482238(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100956385 |
申请日期 |
2010.11.30 |
申请人 |
XIE BO;REDDY SURESH B.;HENDRICKSON MATT;CATERPILLAR INC. |
发明人 |
XIE BO;REDDY SURESH B.;HENDRICKSON MATT |
分类号 |
H02H7/08;H02H7/085 |
主分类号 |
H02H7/08 |
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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