| 摘要 |
PROBLEM TO BE SOLVED: To provide an epoch-making hydraulic power generating device exhibiting nonconventional action effect.SOLUTION: A hydraulic power generating device has a rotating part 1 rotated by a water current and a power generation part 2 generating electric power by the rotation of the rotating part 1. The rotating part 1 has a structure in which a plurality of vane bodies 4 are arranged in an annular shape in front view at a predetermined position of a rotor 5 rotationally coupled to a rotary shaft part 3 of the power generation part 2. The hydraulic power generating device further comprises a flow velocity changing part 6 by which a flow velocity of the water current coming into abutment with the vane bodies 4 in a region P1 at one side when the rotor 5 is divided into two with the rotary shaft part 3 as a boundary and a flow velocity of the water current coming into abutment with the vane bodies 4 in a region P2 at the other side are different from each other. |
