| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve system size reduction while surely ensuring a cutoff between each power storage device and each electric motor during system-off by allowing a vehicle to travel in a state that any connection between each power storage device and each electric motor is cut off in the vehicle having a configuration with a plurality of power storage devices such as secondary batteries and a plurality of electric motors. <P>SOLUTION: A vehicle is configured as follows. A positive-electrode bus-bar 48a and each positive electrode of capacitors 52, 54 are connected to each other through relays 41, 42. A negative-electrode bus-bar 48b and each negative electrode of the capacitors 52, 54 are connected to each other without using relays. The positive-electrode bus-bar 48a and each positive-electrode-side terminal of inverters 24, 34 are connected to each other without using relays. The negative-electrode bus-bar 48b and each negative-electrode-side terminal of the inverters 24, 34 are connected to each other using relays 43, 44. <P>COPYRIGHT: (C)2010,JPO&INPIT |
