| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control device for a dynamo-electric generator that properly executes high-voltage power generation for increasing a power generation voltage so that the power generation voltage is higher than the output voltage of a battery, and can keep the charge amount of the battery optimum while suppressing increase of temperature of devices associated with a dynamo-electric generator.SOLUTION: At a start time of a fuel cut operation for stopping fuel supply to an engine 2, it is determined whether a battery current integration value IBSUM representing the charge amount of a battery is larger than a predetermined threshold valueα. A dynamo-electric generator 1 executes high-voltage power generation for generating electric power with a third voltage V3 higher than a reference battery output voltage VB0 when the battery current integration value IBSUM is not larger than the predetermined threshold valueα, and executes regenerative power generation for generating electric power with a fourth voltage V4 higher than the third voltage V3 when the battery current integration value IBSUM is larger than the predetermined threshold valueα.</p> |
