| abstract |
(57) Abstract: In a hybrid vehicle including an engine, a motor, and a generator, loss of the generator due to inertia torque is avoided. A mechanism for separating a generator from an internal combustion engine of a hybrid vehicle and a rotational force transmission system of drive wheels is provided. Alternatively, by providing a mechanism for disconnecting the electric motor from the internal combustion engine of the hybrid vehicle and the rotational force transmission system of the generator, the fuel efficiency of the internal combustion engine can be improved. Thus, generation of inertia torque of the generator can be suppressed. Therefore, it is not necessary to correct the inertia torque by the engine or the motor, so that it is possible to significantly reduce the fuel consumption during vehicle acceleration. |