A drive wheel having an electric wheel hub motor for a motor vehicle includes a stator arranged around a wheel hub and is connected to the wheel hub in a non-rotatable manner. A rotor is mounted in such a manner that it can rotate relative to the stator to drive a wheel rim connected to the rotor in a non-rotatable manner. At least two energy storage devices are arranged between the wheel hub and the stator to output electrical energy for operation of the electric wheel hub motor. The energy storage devices are embodied in each case in the shape of a ring segment in such a manner that the energy storage devices form a closed ring around the wheel hub when lying adjacent to one another.

A self-generating power generation system is a generating system that is designed to use a portion of the incoming power to generate additional power to make the system highly efficient. The system may be used in a motor vehicle and take advantage of the available kinetic energy of the turning wheels regenerate power to multiply the efficiency. The system uses two batteries, a brushless dc motor, a generator, gearing, relays, switches, a regulator, a diode, and a controller.

A vehicle driving system 1 includes a first motor/generator M/G1 which is mechanically connected to either of front wheels Wf and rear wheels Wr of a vehicle, a second motor/generator M/G2 which is electrically connected with the first motor/generator M/G1, and a flywheel FW which is mechanically connected with the second motor/generator M/G2 and which stores kinetic energy. The second motor/generator M/G2 is mechanically connected to the other of the front wheels Wf and the rear wheels Wr of the vehicle.

A vehicle driving system 1 includes a first motor/generator M/G1 which is mechanically connected to either of front wheels Wf and rear wheels Wr of a vehicle, a second motor/generator M/G2 which is electrically connected with the first motor/generator M/G1, and a flywheel FW which is mechanically connected with the second motor/generator M/G2 and which stores kinetic energy. The second motor/generator M/G2 is mechanically connected to the other of the front wheels Wf and the rear wheels Wr of the vehicle.

Provided is an electric power supply control device for an electric power supply apparatus including a plurality of storage batteries and an electric power generator performing charging of the plurality of storage batteries, the electric power supply control device controlling a parallel connection between the plurality of storage batteries. Voltage adjustment by one of a) charging processing by electric power feeding from the electric power generator to the storage battery having the lowest output voltage among the plurality of storage batteries and b) discharging processing by electric power feeding from the storage battery having the highest output voltage among the plurality of storage batteries to a load circuit connected to the storage battery having the highest output voltage is performed. Parallel connection is performed in a case where output voltage difference between the plurality of storage batteries becomes equal to or less than a previously-determined threshold.

Provided is an electric power supply control device for an electric power supply apparatus including a plurality of storage batteries and an electric power generator performing charging of the plurality of storage batteries, the electric power supply control device controlling a parallel connection between the plurality of storage batteries. Voltage adjustment by one of a) charging processing by electric power feeding from the electric power generator to the storage battery having the lowest output voltage among the plurality of storage batteries and b) discharging processing by electric power feeding from the storage battery having the highest output voltage among the plurality of storage batteries to a load circuit connected to the storage battery having the highest output voltage is performed. Parallel connection is performed in a case where output voltage difference between the plurality of storage batteries becomes equal to or less than a previously-determined threshold.

A system and method for modifying a transmission in a gasoline-electric hybrid vehicle to couple the transmission to an off-axis electric motor. The transmission includes a motor-driven gear that replaces or modifies an engine-driven reverse gear. The motor-driven gear is hard-splined to an output shaft of the transmission. An electric motor is coupled to the output shaft of the transmission via the motor-driven gear. The electric motor may thus be oriented along an axis that differs from the axis of the transmission's output shaft.

A system and method for modifying a transmission in a gasoline-electric hybrid vehicle to couple the transmission to an off-axis electric motor. The transmission includes a motor-driven gear that replaces or modifies an engine-driven reverse gear. The motor-driven gear is hard-splined to an output shaft of the transmission. An electric motor is coupled to the output shaft of the transmission via the motor-driven gear. The electric motor may thus be oriented along an axis that differs from the axis of the transmission's output shaft.

This motor driving control apparatus includes (A) a driving unit that drives a motor, and (B) a regeneration control unit that controls the driving unit so as to generate a regenerative 5 braking force in accordance with a vehicle acceleration, a vehicle speed and a pedal-rotation converted speed that is obtained from a pedal rotation.

This motor driving control apparatus includes (A) a driving unit that drives a motor, and (B) a regeneration control unit that controls the driving unit so as to generate a regenerative 5 braking force in accordance with a vehicle acceleration, a vehicle speed and a pedal-rotation converted speed that is obtained from a pedal rotation.