| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply for a vehicle improving fuel consumption (km/l) of a vehicle by keeping a voltage applied to an electric load at a specified voltage value. <P>SOLUTION: The power supply for a vehicle comprises: an in-vehicle generator 1 which generates power while interlocked with an engine (not shown in figure); and an in-vehicle battery 4 which is charged with a power generated by the in-vehicle generator 1 and supplies power to electric loads 8, 9, and 10. The power supply comprises: a voltage detecting means 14 which detects a voltage value applied to the electric loads 8, 9, and 10; and voltage keeping means (15, 16, or 17), 13 which keep the voltage value applied to the electric load (8, 9, or 10) at a specified voltage value, based on the voltage value detected by the voltage detecting means 14. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
