| 摘要 |
PROBLEM TO BE SOLVED: To provide an energy-accumulating carrier ship whose manufacturing cost can be reduced and which is difficult to cause a serious accident even if energy is leaked.SOLUTION: A weight member 12 having a flat shape is suspended from a ship body 11 capable of sailing on the sea surface into the sea in a horizontal state. The weight member 12 has a through hole 12a provided penetrating a thickness. Floating bodies 13 are arranged floating on the sea surface in a manner movable together with the ship body 11 and so as to vertically move according to changes of the sea surface. Wave power power-generating means 14 is provided so as to generate power by vertical movement of the floating bodies 13 with respect to the ship body 11. A storage battery 15 is provided so as to store electric power generated by the wave power power-generating means 14. Motor power-generating means 16 is provided so as to hoist the weight member 12 toward the ship body 11 utilizing electric power stored in the storage battery 15, and generate power when the hoisted weight member 12 is lowered. |
