| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively use electricity obtainable from operation of a vehicle, a ship, and a variety of industrial machines. SOLUTION: In a system for driving a generator 3 by utilizing the torque of a driving source (engine 2), and charging a mounted battery 5 to obtain power necessary for driving a load 4, a battery for dealing 6 another from the mounted battery 5 is connected to the generator 3, and is charged with superfluous power. The battery 6 is utilized as an object of sales, a material for discount on the occasion of purchasing goods, a material for point addition on when using, etc.</p> |
