| 摘要 |
In a secondary battery charging control device (100), when charging a secondary battery (101), a charging control unit (132) detects a rotational phase of a rotor of a three-phase AC generator (110) and applies a drive control signal to a plurality of switching elements (131a, 131b, 131c, 131d, 131e, 131f), said drive control signal representing the amount of delay angle delayed from a reference phase synchronized with the rotational phase of the rotor of the three-phase AC generator (110). In addition, a predetermined limit value is set in advance for the amount of delay angle, and the amount of delay angle is set to the predetermined limit value when the amount of delay angle exceeds the predetermined limit value. |
