发明名称 |
Control method for a dual mode compressor drive system |
摘要 |
An improved control method for a dual mode compressor drive arrangement selectively operates an electric machine coupled to the compressor as a motor or a generator during operation of an engine coupled to the compressor for improved efficiency and performance. The machine is operated as a generator to increase the available power for vehicle electrical loads when compressor operation is not needed or when the engine is driving the compressor. Conversely, the machine is operated as a motor to drive the compressor under heavy engine loading or when the engine speed is outside a desired operating range defined in terms of compressor speed.
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申请公布号 |
US2003049133(A1) |
申请公布日期 |
2003.03.13 |
申请号 |
US20010947278 |
申请日期 |
2001.09.07 |
申请人 |
MAJOR GREGORY ALAN;CLAYPOLE GEORGE M.;ZIEHR LAWRENCE;NEMESH MARK D.;MILLER MICHAEL J. |
发明人 |
MAJOR GREGORY ALAN;CLAYPOLE GEORGE M.;ZIEHR LAWRENCE;NEMESH MARK D.;MILLER MICHAEL J. |
分类号 |
B60H1/32;F04B27/08;F04B49/00;(IPC1-7):F04B49/00 |
主分类号 |
B60H1/32 |
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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