| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric vehicle that uses a battery as a main power supply and can quickly cope with abrupt changes of powering and a load at braking. <P>SOLUTION: When the charging state of a battery 51 reaches the lower limit of the intermediate state of the capacity of the battery, a command for increasing an output of power is outputted to a generation system 60, and, when the charging state of the battery 51 reaches the upper limit of the intermediate state of the capacity of the battery, a command for decreasing an output of power is outputted to the generation system 60. When the charging state of the battery 51 reaches the lower limit of the intermediate state of the capacity of the battery, an energy accumulation means 70 generates power and feeds the power to the battery 51, and, when the charging state of the battery 51 reaches the upper limit of the intermediate state of the capacity of the battery, the energy accumulation means 70 absorbs power by the power of the battery 51. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
