| 摘要 |
<p>PROBLEM TO BE SOLVED: To compact a power supplying device of a motor-driven driving force assist vehicle. SOLUTION: A changeover switch 7 is installed to connect an alternator 8 coupled with an engine 1 selectively to either of the side with a battery 5 and load 6 and the side with a motor 4, and when a slip sensing means 12 has sensed a slipping condition, a control device 10 changes over the switch 7 to the motor side, opens a throttle valve 13 to a specified amount forcedly by driving an actuator 15, and increases the power generating amount of the alternator 8 by increasing the suction air amount and raising the engine revolutionary speed. Therein the power generating amount when the power of the generator 8 is supplied to the motor 4 for getting off from the slipping condition is increased forcedly by increasing the suction air amount in a gasoline engine and raising the engine revolutionary speed, so that a compact device using a conventional generator can be established in lightweight and at a low cost without causing large-size construction of generator.</p> |
