| 摘要 |
PROBLEM TO BE SOLVED: To provide a water flow power generator that can be installed at low cost, is hard to be broken by external force such as a typhoon, and can generate power stably.SOLUTION: A water flow power generator includes a float part at an upper part and a ballast part at a lower part, and is provided with a shaft with a dynamo for connecting the float part and the ballast part. Plural propellers are attached to the rotation shaft of the dynamo substantially orthogonal to the axial direction of the shaft to generate power with rotation of the propellers by water flow. |
