| 摘要 |
A system for controlling a series hybrid vehicle, having an internal combustion engine (10) whose output is regulated by a throttle valve (14), a generator-motor (22) connected to the engine to be rotated by the engine, an electric energy storage means (26) connected to the first generator-motor to be charged by the first generator-motor, and a second generator-motor (36) connected to at least one of the first generator-motor and the electric energy storage means to input an output of at least one of the first generator-motor and the electric energy storage means to drive wheels (28) of the vehicle to propel the vehicle. In the system, a desired engine speed is determined to minimize fuel consumption, and a desired power generation amount of the first generator-motor is determined based on a determined desired power generation based value and the desired engine speed. Then, the throttle opening is controlled to achieve the desired power generation amount, thereby optimizing fuel consumption, while rapidly converging the engine speed on the desired value, without stalling the internal combustion engine. <IMAGE> |
