| 摘要 |
<P>PROBLEM TO BE SOLVED: To suitably perform charging from an independent type generator. <P>SOLUTION: The electric power source device for the vehicle is provided with a battery B1, i.e., an electricity accumulator; a connection part 50 for receiving electric power given from a generator 55 such as wind power generation or the like installed at the outside of the vehicle and varied with generation power to perform charging on the electricity accumulator; and an electric power conversion part acted as a load circuit at operation and detecting variation of a voltage at charging that the electric power is received from the generator 55 to convert it to a current and a voltage suitable for charging of the electricity accumulator. The electric power conversion part includes a motor generator MG1; an inverter 20; a motor generator MG2; an inverter 30; and a control device 60 for performing control relative to the inverters 20, 30 such that the electric power given between first and second terminals is converted to D.C. power and it is given to a second electricity accumulator. <P>COPYRIGHT: (C)2007,JPO&INPIT |
