发明名称 |
TURBOCHARGER CONTROL SYSTEMS AND METHODS FOR IMPROVED TRANSIENT PERFORMANCE |
摘要 |
A turbocharger control system for a high-pressure turbocharger and a low-pressure turbocharger includes a turbo mode determination module and a transition control module. The turbo mode determination module determines a transition from a dual turbo mode to a single turbo mode. The high-pressure turbocharger is active in the dual turbo mode and idle in the single turbo mode. The transition control module determines a turbine efficiency of the high-pressure turbocharger and controls the high-pressure turbocharger during the transition based on a predetermined maximum turbine efficiency equation.
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申请公布号 |
US2011094221(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20090604762 |
申请日期 |
2009.10.23 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
GE PING;MEYER DONALD R. |
分类号 |
F02D23/00 |
主分类号 |
F02D23/00 |
代理机构 |
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