Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate
2005-01-25
2005-01-25
Waks, Joe (Department: 2834)
Prime-mover dynamo plants
Electric control
Engine control
Reexamination Certificate
active
06847127
ABSTRACT:
The present invention relates to a system and method for controlling power distribution of a fuel cell hybrid electric vehicle. The system includes a fuel cell, a battery, a DC/DC converter connected to the battery for the input and output of power, an inverter connected to the DC/DC converter and fuel cell, a motor connected to the inverter, and a controller for estimating the required vehicle power. Further the present invention controls power transmission between the fuel cell, the battery, the DC/DC converter, and the inverter. The controller selectively performs control into one of a fuel cell mode, a battery discharge mode, a battery charge mode, and a regeneration mode.
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Gonzalez Julio
Hyundai Motor Company
Morgan & Lewis & Bockius, LLP
Waks Joe
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