Tutorial hybrid electric vehicles.pdf

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A Tutorial on Hybrid
Electric Vehicles: EV,
HEV, PHEV and FCEV
Dr. James Gover, IEEE Fellow
Professor of Electrical Engineering
Kettering University
Gasoline Prices Are Driving Commercial
HEV Development
Gerhard Metschies,
Pain at the Pump,
Foreign Policy, July/August, 2007, p.28.
Nations’ Fuel Standards Are Driving
HEV Development
IEEE Spectrum, September, 2006.
Power Electronics in Hybrid Vehicles
ELECTRIC
DRIVE MODE
BATTERY
DISCHARGE
ELECTRIC
DRIVE MODE
BUCK-BOOST
CONVERTER
ELECTRIC
DRIVE MODE
THREE PHASE
INVERTER
HIGH
VOLTAGE
BATTERY
REGENERATIVE
BRAKING MODE
BATTERY CHARGE
DC-DC
CONVERTER
INVERTER/
RECTIFIER
MOTOR
REGENERATIVE
BRAKING MODE
BUCK-BOOST
CONVERTER
REGENERATIVE
BRAKING MODE
3 PHASE DIODE
RECTIFIER
Energy Flow Diagram for
Series PHEV
ICE
Electric
Generator
Rectifier
Battery
DC to DC
Converter
Three
Phase,
Frequency
Dependent
Inverter
Wheel
120 Volts AC
or 240 Volts
AC External
Power Source
Electric
Motor
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