Hydraulic power plant
First Claim
1. A hydraulic power plant comprising a reservoir having a dam wall, a water turbine and generator means connected thereto, said turbine being on the opposite side of the dam wall from the reservoir and below the level of the surface of the reservoir, and a penstock for supplying water from the reservoir to the water turbine, said penstock extending from the reservoir over the dam wall to the water turbine without passing through said dam wall, and vacuum pump means connected to said penstock at substantially the uppermost portion of the penstock for filling the penstock with water.
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Abstract
A hydraulic power plant has a reservoir with a dam wall, a water turbine connected to a generator, a penstock extending from the reservoir to the water turbine and passing over the dam wall without passing through the dam wall to supply water from the reservoir to the turbine, and a vacuum pump adapted to fill at least a portion of the penstock with water by a siphon effect and being connected at a substantially uppermost portion of the penstock which is located on the top of the dam wall.
60 Citations
4 Claims
- 1. A hydraulic power plant comprising a reservoir having a dam wall, a water turbine and generator means connected thereto, said turbine being on the opposite side of the dam wall from the reservoir and below the level of the surface of the reservoir, and a penstock for supplying water from the reservoir to the water turbine, said penstock extending from the reservoir over the dam wall to the water turbine without passing through said dam wall, and vacuum pump means connected to said penstock at substantially the uppermost portion of the penstock for filling the penstock with water.
Specification