| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an AC voltage output device capable of annunciating it to the outside if a remaining vehicle energy level decreases. <P>SOLUTION: A controller 70 controls inverters 20, 30 so as to produce an AC voltage Vac between neutral points N1, N2 of motor generators MG1, MG2. The controller 70, if a value of a signal FUEL indicating a remaining fuel level in a fuel tank 40 drops below a predetermined threshold value R0, controls the inveters 20, 30 so as to change a voltage level of the AC voltage Vac, in order to annunciate that the remaining fuel level is low to a user outside a vehicle. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
