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7563394 |
Pt/CeO2/electroconductive carbon nano-hetero anode material and production method thereof
The conventional Pt/second component/electroconductive carbon type anode materials to be utilized as polymer fuel cell-oriented solid electrolytes and in various sensors have been problematic in...
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7562731 |
Electric power generation system for vehicle
An electric power generation system is mounted on a vehicle having a secondary battery, an electric load, and an internal combustion engine as a driving source consuming gasoline in a mixed fuel...
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7559393 |
Exhaust structure for fuel cell vehicles
An exhaust structure for a fuel cell vehicle includes a fuel cell for generating electrical power by inducing a reaction between hydrogen and oxygen and, a motor to generate motive power for supply...
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7533748 |
Vehicle mounting structure for fuel cell
A vehicle mounting structure for a fuel cell includes a fuel cell box which accommodates a fuel cell stack inside. The fuel cell box includes a bottom frame on which the fuel cell stack is mounted,...
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7530414 |
Industrial tow truck with electrical traction drive
An industrial tow truck ( 1 ) includes an electrical traction drive system. At least one fuel cell unit ( 9 ) is used as the energy supply for the electrical traction drive system.
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7526346 |
Nonlinear thermal control of a PEM fuel cell stack
A temperature control scheme for a fuel cell stack thermal sub-system in a fuel cell system that uses a non-linear thermal model and disturbance rejection to provide an optimum stack temperature....
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7520350 |
System and method for extracting propulsion energy from motor vehicle exhaust
Vehicle engine exhaust is sent to a reformer, which produces hydrogen from fuel remaining in the exhaust. The hydrogen is stored in a hydrogen tank, and is used by a fuel cell to produce...
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7413044 |
Control apparatus for fuel cell vehicle and control method for fuel cell vehicle
A control apparatus for a fuel cell vehicle includes: a motor for driving the fuel cell vehicle; a motor control unit controlling driving and regenerative operations of the motor; a traction...
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7404462 |
Fuel cell electric vehicle
A fuel cell electric vehicle that can secure a sufficient stroke of a rocked driving wheel, lowering the center of the gravity of the vehicle. A fuel cell is provided for generating electric power...
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7380621 |
Hybrid system
An hybrid system ( 10 ) of the invention includes a fuel cell unit ( 20 ) that generates electricity upon being supplied with reaction gases, a secondary battery ( 40 ) that stores electric power...
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7358003 |
Cooling structure for fuel cell vehicle
The cooling structure for a fuel cell vehicle comprises a fuel cell, a drive motor for driving the fuel cell vehicle using the energy generated by the fuel cell, a first cooling flow passage for...
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7353894 |
Sealed nickel-metal hydride storage cells and hybrid electric having the storage cells
A sealed nickel-metal hydride storage cell includes a positive electrode containing nickel as a positive electrode active material, a negative electrode containing a hydrogen-absorbing alloy as a...
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7235322 |
Hybrid power system including an engine and a fuel cell module
A mixture of a fuel gas obtained by vaporizing hydrocarbon and air is burned in an engine 11 to generate mechanical power. The fuel gas obtained by reforming the hydrocarbon is supplied to a fuel...
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7178616 |
Power generation system and method
An extended rich mode engine configured and operated extremely rich of stoichiometric to produce a substantially continuous hydrogen rich engine exhaust. Oxygen enrichment devices further optimize...
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7121366 |
Fuel cell vehicle
A fuel cell vehicle is provided in which a fuel cylinder and a fuel cell stack are arranged so that the barycentric position is kept low and load is appropriately shared between the front and rear...
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7096099 |
Controller with motor output torque limiter for hybrid vehicle
A controller for a hybrid vehicle in which the torque is output from an engine and/or an electric motor and is transmitted to drive wheels through a fluid torque converter and a transmission. The...
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7059986 |
Electrically variable transmission
A powertrain having a fuel cell prime mover, an electronic control unit, two motor/generator units, two planetary gearsets, and a plurality of torque-transmitting mechanisms is operable to provide...
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7036616 |
Hydrogen-electric hybrid vehicle construction
An electric vehicle which carries at least two passengers, which has at least three wheels, said passengers sitting in tandem and most of the batteries or fuel cell systems are located on the sides...
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7013205 |
System and method for minimizing energy consumption in hybrid vehicles
The present invention provides a system and method relating to the operation of plug-in hybrid electric vehicles powered both by electricity from rechargeable batteries and by consumable fuel...
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6994178 |
On-vehicle structure of fuel cell system
A motor for driving an axle shaft of a vehicle, a fuel cell, and a power control unit are arranged in the same space of a vehicle body in an electric vehicle. The motor is mounted on a suspension...
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6909200 |
Methods of supplying energy to an energy bus in a hybrid electric vehicle, and apparatuses, media and signals for the same
Methods, apparatuses, media and signals for supplying energy to an energy bus in communication with an energy generating device and with a regenerative braking system in a hybrid electric vehicle...
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6891279 |
Vehicle control system and control method
A control system for a vehicle, having drive sections ( 104, 107, 109 ), a power supply section ( 101, 103, 107, 109 ) including an electric power storage unit to supply power to the drive section,...
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6868927 |
Method for operating a hybrid drive system
A method for operating a hybrid drive system of a motor vehicle includes the steps of operating the traction drive using an electrical motor ( 3 ) with power supplied from an auxiliary power unit (...
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6827165 |
Electro-mechanical powertrain with a fuel cell transmission
An electro-mechanical powertrain includes a pair of motor/generator units that are interconnected with a transmission output shaft through planetary gear mechanisms. One of the motor/generator...
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6744164 |
Motor, electric vehicle and hybrid electric vehicle
A motor according to the present invention is a motor using a rotor 5 including two first rotator portions 2 , each having a permanent magnet 1 , and a second rotator portion 3 having...
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6588211 |
Motor vehicle with a drive combustion engine
A motor vehicle has a drive combustion engine and a power supply system for supplying electric consuming devices on-board the motor vehicle. The power supply system includes a fuel cell system and...
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6559551 |
Starter device for fuel cell system
A starter device, preferably for cold-starting, for fuel cell systems, including a current generation system, for generating electrical energy, and a gas generation system, for generating H 2 -rich...
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6484831 |
Hybrid electric vehicle
A hybrid vehicle 10 including a power take off assembly 20 which is selectively and solely operated by the cooperative combination of a battery 22 and a motor 16 with the amount of...
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6480767 |
Control system for hybrid vehicle
A control system for a hybrid vehicle has a consumed electric power calculator ( 20 ), which calculates electric power consumption, and a battery state calculator ( 21 ), which calculates battery...
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6276473 |
Hybrid vehicle having a an internal-combustion engine, a fuel cell system and an electric drive motor
A vehicle has an internal-combustion engine drive and a fuel cell drive system. Liquid fuel is used to supply energy to the internal-combustion engine drive and the fuel cell system. The...
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6230496 |
Energy management system for hybrid electric vehicles
An energy control unit for a hybrid vehicle is operable to control stored energy of an energy storage unit such that the energy level of the hybrid vehicle is maintained substantially at a desired...
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6213234 |
Vehicle powered by a fuel cell/gas turbine combination
A hybrid electric vehicle powered by a combination fuel cell and a gas turbine driven generator. The fuel cell is sized relative to the gas turbine and the vehicle such that up to about 50 percent...
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6209494 |
Hybrid fuel-cell electric-combustion power system using complete pyrolysis
This is a procedure for producing mechanical power and a hybrid power generation unit for practicing such a process. In particular, the procedure uses a thermal or catalytic cracker to crack or to...
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6091228 |
Control system for, in the presence of a varying system load, establishing generator current to maintain a particular battery charge state
A controller for a hybrid electric system such as a hybrid electric vehicle includes a load, a battery, and a controllable source of auxiliary electricity. The state of charge (SOC) of the battery...
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5998960 |
Power supply system for electric vehicle
An electric vehicle whose wheels are powered by a d.c. power supply includes a combination of a rechargeable high-energy battery and a rechargeable high-power battery or to a hybrid electric...
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5899175 |
Hybrid electric-combustion power plant
This is a procedure for producing power and a hybrid power generation unit for practicing such a process. In particular, the procedure uses a thermal or catalytic cracker to partially crack or...
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5780980 |
Electric car drive system provided with hybrid battery and control method
In an electric car drive system having a car drive motor powered by a mounted direct current power supply, a control system including a signal generating means is provided to generate signals which...
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5631532 |
Fuel cell/battery hybrid power system for vehicle
A hybrid type power source control system controls the output of a fuel cell, with disregard of the operation of the vehicle accelerator pedal, responsive to the detected amount of residual charge...
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5225744 |
Power unit for electric cars
Herein disclosed is a power unit for an electric car, which comprises: a first power supply mounted on the electric car and adapted to be always used; and a second power supply mounted on the...
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