| 摘要 |
<P>PROBLEM TO BE SOLVED: To properly control an induced voltage of a motor. <P>SOLUTION: An abnormality detection control unit 55 outputs a control signal for setting a high voltage switch 70 which connects or disconnects a high voltage battery 15, a DC-DC converter 17, and a PDU 14, to an open state when abnormality is determined in a control system of the motor 11, while a control signal for indicating an emergency induced voltage constant Kef to be outputted from an emergency Ke control unit 54 is outputted. The emergency Ke control unit 54 outputs the emergency induced voltage constant Kef for indicating change of an induced voltage constant so that the induced voltage of the motor 11 is within a predetermined range according to the number of rotations NM of the motor 11 in response to a relation between required power generation quantity relating to the number of rotations NM or the motor 11 and actual power generation quantity, or a relation between required regeneration quantity relating to the motor 11 and an actual regeneration quantity. <P>COPYRIGHT: (C)2008,JPO&INPIT |
