| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress the loosening of a belt at proper timing. <P>SOLUTION: A power generator for a vehicle includes: a generator 10 which generates power by using the prime mover torque of a prime mover; a torque transmission means composed of the belt 33 or the like which connects an output shaft of the prime mover and a rotating shaft of the generator 10; a vehicle driving force control means 20a which adjusts a load applied on the output shaft of the prime mover, and controls the driving force of the vehicle by controlling the generator torque of the generator 10; a belt state determination means 20c which determines the presence of the loosening of the belt 33; a belt loosening elimination means 20d which increases the generator torque of the generator 10 according to target generator torque when the belt 33 is loosened; a storage battery state detection means 20f which detects a remaining capacity of an storage battery 50 charged by a current from the generator 10; and a belt loosening elimination command value setting means 20e which sets the target generator torque which can eliminates the loosening of the belt 33 when it is determined that there is no risk that the storage battery 50 is over-charged on the basis of the remaining capacity. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
