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Stepped hydraulic electrogenerating station

A hydroelectric power station and stepped technology, which is applied in the field of stepped hydropower stations, can solve the problems of dam bottom and river bed impact, energy waste, etc., and achieve the effects of improving pressure bearing capacity, reducing investment and alleviating energy shortage.

Inactive Publication Date: 2007-03-21
彭明山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this kind of power station is that there is only one-stage generator set, and the outlet water of this generator set often has a relatively high flow rate, which not only causes energy waste, but also makes the bottom of the dam and the river bed suffer a greater impact

Method used

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  • Stepped hydraulic electrogenerating station

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Embodiment Construction

[0008] Referring to the accompanying drawings, the present invention provides a stepped hydroelectric power station, which includes a first generating set 3 and several subsequent stages of generating sets 5 located behind the first generating set, and the generating sets of each stage pass through the water flow channel in turn. connected, and distributed in steps.

[0009] Corresponding reservoirs 6 may be provided between the part or all of the adjacent generating units, and the reservoirs are provided with auxiliary water dams 4, the water inlets of the generating units in front of the reservoirs and the water reservoirs located in the reservoirs The water outlets of the following generator sets are respectively connected to the water storage tank through respective pipes 7, thereby forming the water flow channel between the two generator sets. In the case that there is no storage tank between some or all of the adjacent generator sets, the water outlet of the generator se...

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Abstract

The present invention relates to a step-shaped hydraulic power station. It includes a first generator units and several generator units which are successively positioned after said first generator unit. The described all the generator units are successively connected by means of water runway and distributed according to the stepped mode, and between adjacent generator units a correspondent water storage pond is set, the water inlet of generator unit positioned in the front of water storage pond and water outlet of generator unit positioned in the rear of water storage pond are respectively communicated with the described water storage pond by means of respective pipeline.

Description

technical field [0001] The invention relates to a stepped hydroelectric power station, which is suitable for various hydroelectric power generation occasions, especially for small and medium-sized hydropower stations with complex terrain. Background technique [0002] Existing hydroelectric power stations generally build dams on the ground to raise the water head, and convert potential energy into kinetic energy through the water drop to drive generators to generate electricity. The defect of this power station is that there is only one level of generator set, and the outlet water of this generator set often has a higher flow rate, which not only causes energy waste, but also makes the bottom of the dam and the river bed suffer a greater impact. Contents of the invention [0003] In order to overcome the above-mentioned defects of the prior art, the present invention provides a stepped hydroelectric power station, which can fully utilize the energy of water and reduce the ...

Claims

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Application Information

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IPC IPC(8): E02B9/00
CPCY02E10/22Y02E10/20
Inventor 彭明山
Owner 彭明山
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