Novel totally-closed wave energy power generation device

A power generation device and wave energy technology, applied in electromechanical devices, ocean energy power generation, transmission devices, etc., can solve the problems of low wave energy absorption efficiency, power generation device and output power instability, low energy conversion efficiency, etc.

Inactive Publication Date: 2013-09-11
李滨 +1
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can overcome the shortcomings of similar devices such as low absorption efficiency of wave e

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
  • Novel totally-closed wave energy power generation device
  • Novel totally-closed wave energy power generation device
  • Novel totally-closed wave energy power generation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] specific implementation plan

[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings

[0018] A kind of device that ocean energy, wave energy are converted into mechanical energy and electric energy according to the design of the present invention, see figure 1 , figure 2, by buoy 1, suspension spring group 2, suspension weight 3, weight slide rail 4, main components such as force bar 5 constitute. Among them, the weight 3 is the core part of this power generation device, which consists of a one-way force-bearing gear system (including a one-way force-bearing gear 9, a gear bar 10, and a reversing wheel 11), a scroll spring energy receiving, buffering, and buffering system (comprising scroll spring 7, scroll spring center shaft 8 and energy output gear 13), gear speed regulating system (gear set 14), generator 15 etc. constitute. This is a fully enclosed, point-absorbing wave energy generating dev...

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 novel totally-closed wave energy power generation device. An external structure of the device adopts a closed buoy floating on the sea surface, and a weight suspended by a spring system is arranged in the buoy. When a floating body vibrates with sea wave up and down, the weight further vibrates under the pulling of the spring, so that the wave energy is converted into energy for weight movement, and the weight movement energy can be inverted into mechanical energy for stable rotating through a unidirectional stress gear and a volute spiral spring. The weight provided by the invention is a combination body of necessary parts in the power generation device and comprises an energy receiving, caching and buffering system, a gear speed control system, an electric generator and the like. According to the weight design with the structure, optimization of the internal structure of the ocean power generation device is facilitated, the inner space of the buoy is reasonably utilized, the overall weight of the generation device is reduced, the response sensitivity to waves is improved, therefore, the absorption and conversion efficiency of the power generation device for the wave energy can be improved remarkably, and the generation cost is reduced.

Description

technical field [0001] The invention designs a device for converting wave energy into electric energy, and this technology is to directly convert mechanical energy generated by wave motion into electric energy. The technology is characterized by simple structure, high reliability, stable operation, high conversion efficiency of wave energy, strong resistance to wind and waves, and strong corrosion resistance. Background technique [0002] The national economy continues to grow at an annual rate, and correspondingly, this economic growth will inevitably lead to an increase in the demand for energy, especially the increase in demand for electricity. The existing power generation methods mainly include thermal power, hydropower, nuclear power, etc. Since the development of hydropower and nuclear power will be restricted by many objective conditions, the proportion of the total power generation in the whole society is still relatively small, and thermal power accounts for 80% of...

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
IPC IPC(8): F03B13/14H02K7/10F16H33/02
CPCY02E10/30
Inventor 李滨王维俊
Owner 李滨
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap