Method for operating a hybrid drive and device for carrying out said method
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United States of America Patent
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Jun 29, 2010
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app pub date -
Jun 14, 2005
filing date -
Jul 28, 2004
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Abstract
A procedure to operate a hybrid-electric power train and a device to implement the procedure are proposed. The hybrid-electric power train contains at least one internal combustion engine and at least one electromotor, which together supply a drive torque, respectively a driving power output, for a motor vehicle. At a power output demand on the hybrid-electric power train, which corresponds at least to a lower power output threshold, the internal combustion engine is operated constantly at least approximately at the full load.
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