Fuel consumption control for charge depletion hybrid electric ve

Details Fuel consumption control for charge depletion hybrid electric ve Fuel consumption control for charge depletion hybrid electric ve

1998-04-21

2000-09-12

Mar, Michael

Motor vehicles

Power

Electric

180 654, 180 658, B60K 604

Patent

active

061163635

ABSTRACT:
A charge depletion method and apparatus for operating the electric motor and auxiliary power unit, such as an internal combustion engine, in a hybrid electric vehicle (HEV) separately or together depending upon the driving conditions. Operation of the electric motor and auxiliary power unit are coordinated as a function of a control policy for the auxiliary power unit based on desired least fuel consumption and/or vehicle emissions characteristics.

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Wood's Gas-Electric Car, Instruction No. 80, Dyke's Encyclopedia, 1935.
Frank et al., "Computer Simulation of the University of Wisc. Hybrid-Electric Vehicle Concept", May 1973.

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