| 摘要 |
PURPOSE:To facilitate having the captioned device installed in a place near the power consuming area by forming it in such a manner that the surplus power is used to operate a gas pressurizing means, and the pressurized air generated is stored in a hollow case placed under water, and then, the pressurized air is taken out, on occasion, to operate an energy converting means. CONSTITUTION:On the bottom 26 of the sea is placed a hollow case 28, and at the same time, on a floating body 12 floating on the surface 10 of the sea are placed a generator 14 as an energy converting means and a compressor 16 as a gas pressurizing means. The generator 14 and the compressor 16 are interconnected by means of opening and closing valves 20, 22 with a piping 24, and then, the piping 24 is extended into the sea until it is connected to the top of the hollow case 28. In addition, during the nighttime or the like where the surplus power is produced, the compressor 16 is operated so that the pressurized air is fed into the hollow case 28, and then, by forcing the seawater through a water passage hole 30, the electrical energy is stored as an air-pressure energy in the case 28. While, during the daytime, the generator 14 is operated by making use of the pressurized air stored in the case 20, and the generated power is sent out through a transmission line 18.
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