Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

New generation waterpower generation technology

A technology, pool technology, applied in the complete new technology field of hydropower generation, can solve the problems of low utilization rate of hydropower and hydropower resources, uneven stress on the blades of the turbine impeller, and easy cavitation of the turbine

Inactive Publication Date: 2010-05-12
郭俊
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this hydroelectric power generation technology are 1. The blades of the water turbine impeller are under uneven force, which makes the water turbine prone to vibration and swaying. 2. The water turbine is easy to be cavitated. 3. The utilization rate of water power and water resources is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • New generation waterpower generation technology
  • New generation waterpower generation technology
  • New generation waterpower generation technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The new generation hydroelectric power generation technology of the present invention will be further described in detail below in conjunction with specific implementation methods and accompanying drawings.

[0011] According to the principle of hydrodynamic scaling and pressurization, build a side length ≥ 10m and a bottom area ≥ 100m 2 The cube-shaped energy eternal pool 1 must be able to introduce the water from the reservoir 4 of the hydropower station into the pool by itself, and the water level in the pool must be kept level with the water level of the reservoir, that is, there must be an eternal position in the pool water head. Build a scaled pressurized culvert 2 on the side wall of the lowermost end of the pool, the first flow section (inlet) 201 of this scaled pressurized culvert cannot be less than 10 square meters, and the second flow section (exit) 202 cannot be less than 1 square meter, the outlet of the culvert is directly connected to the turbine inlet ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a new generation waterpower generation technology and belongs to the technical field of waterpower generation. The invention aims at sufficiently utilizing water energy resource and further improving the waterpower generation efficiency sufficiently based on the existing waterpower generation technology. The invention discloses a structure principle of a 'novel water turbine' and also discloses a process flow of a 'new waterpower generation method'. The new technology is mainly characterized in that a principle of compressing and pressurizing in hydrodynamics is utilized, the dynamic pressure of water is converted into impact force and the impact force is converted into electric power. According to the characteristics of the water turbine, in order to sufficiently utilize the waterpower and water energy resources, two or three water turbine generating sets with the same type can be connected in series on a same waterhead in a same pipeline flow field for power generation according to requirements, and finally the generating set has completely identical external force.

Description

technical field [0001] The invention relates to a new hydroelectric power generation technology. The invention not only reveals the structural principle of a new type of water turbine, but also shows a technological process of a new hydroelectric power generation method. Specifically, it involves a complete set of new hydroelectric power generation technologies. technical background [0002] The hydroelectric power generation technology in the world today consists of several parts such as a shaft, a turbine volute, an impeller and a generator set. The water flows directly from the upstream reservoir into the shaft and enters the volute of the turbine, which impacts the impeller to drive the generator to generate electricity. This hydroelectric power generation technology only utilizes the self-weight of the water and the free fall of the water to convert the potential energy of the water into electrical energy, but does not make comprehensive scientific use of fluid mechani...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F03B13/00F03B1/00E02B9/00
CPCY02E10/223Y02E10/22Y02E10/20
Inventor 郭联升
Owner 郭俊
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com