| 摘要 |
PROBLEM TO BE SOLVED: To alleviate or resolve a problem that a magnetic sound of a generator gives discomfort to an occupant during a deceleration stage decreasing a rotational speed of an internal combustion engine.SOLUTION: The control unit controls a generator generating electric power by receiving transfer of a rotational torque from an internal combustion engine, and is configured to adjust an output of the generator by operating an exciting current energizing a coil of the generator and to temporarily decrease the magnitude of an exciting current during a deceleration stage decreasing a rotational speed of the internal combustion engine. |
