| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress sudden fluctuation of current while appropriate conduction control is performed for a request on phase control for charging a battery by using a three phase AC generator. <P>SOLUTION: A charge controller performs charge control by a power generator at a 180° conduction mode and controls output timing of a conduction pattern by calculated phase angles ϕ1 and ϕ2. When a change of the phase angle of 60° or above occurs at phase switching timing (time t1), the phase angle is forced to 60° for outputting and the output timing of the conduction pattern is controlled by the phase angle ϕ2 in the case of a subsequent spark advance 90° (time t2). <P>COPYRIGHT: (C)2012,JPO&INPIT |
