| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle, capable of performing power supply having readiness for change in electric power required by an external electric device.SOLUTION: The power supply system for a vehicle of the present invention, for supplying electric power from a power generator 2 driven by an engine 1 to a domestic electric device 10 includes: a battery 8 charged by the power generator 2, for supplying electric power according to increase in electric power required by the domestic electric device 10; stop state detection means for detecting a travel stop state of a vehicle; an electric power monitoring device 12 for detecting supplied power from the battery 8 and the power generator 2 to the domestic electric device 10; and control means for, when travel of the vehicle is stopped, performing supplied power surplus determination and supplied power change determination, using a detection value of the electric power monitoring device 12, and on the basis of the determination result, controlling rotational frequency of the engine 1.</p> |
