| 摘要 |
PURPOSE:To eliminate daily charge operation, by mounting a battery charging generator. CONSTITUTION:Between an electrically-driven motor 4 and the battery 5 of a power source, a variable resistor 6 as a controller, a forward relay 9, and a backward delay 10 are connected. In the meantime, a generator 7d driven by an engine 7b is connected to the circuit of the battery 5 and the electrically- driven motor 4 with each other, via a reverse-current-prevention device 12. A working generator 7 is always put in an operational state during the operation of an electric automobile, and by closing a switch 13, the electrically-driven motor 4 is driven, and the battery 5 is charged. As the result, charging day by day is not needed, and the capacity of the battery can be reduced. |
