Energy storage and conversion device

A conversion device and energy storage technology, applied in the direction of fuel cell integration, electrochemical generators, electrical components, etc., can solve the problems of high cost, complex circuit, active material shedding, etc., achieve simple structure, reduce cost, and realize overcharging Effect

Inactive Publication Date: 2012-07-25
SUZHOU UNIV
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both have their own advantages and disadvantages. Compared with fuel cells, secondary batteries have higher power and lower energy density.
This integration method has the following disadvantag...

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
  • Energy storage and conversion device
  • Energy storage and conversion device
  • Energy storage and conversion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to further understand the present invention, the preferred embodiments of the present invention are described below in conjunction with examples, but it should be understood that these descriptions are only to further illustrate the features and advantages of the present invention, rather than limiting the claims of the present invention.

[0031] The embodiment of the present invention discloses an energy storage and conversion device, including:

[0032] a shell, including a containment space;

[0033] a diaphragm arranged in the receiving space;

[0034] The positive pole of the secondary battery and the negative pole of the secondary battery are arranged in the storage space;

[0035] A fuel cell positive electrode and a fuel cell negative electrode are arranged in the housing space, the fuel cell positive electrode is electrically connected to the secondary battery positive electrode, and the fuel cell negative electrode is electrically connected to the s...

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 an energy storage and conversion device, which comprises a shell, a diaphragm, a secondary battery anode, a secondary battery cathode, a fuel battery anode, a fuel battery cathode, alkaline electrolyte, an oxygen storage tank and a hydrogen storage tank. The shell consists of a holding space, the diaphragm is arranged in the holding space, the secondary battery anode and the secondary battery cathode are disposed in the holding space, the fuel battery anode and the fuel battery cathode are arranged in the holding space, the fuel battery anode is electrically connected with the secondary battery anode, the fuel battery cathode is electrically connected with the secondary battery cathode, the alkaline electrolyte is formed between the secondary battery anode and the secondary battery cathode, the oxygen storage tank is communicated with the holding space and supplies oxygen to an anode of a fuel battery, and the hydrogen storage tank is communicated with the holding space and supplies hydrogen to a cathode of the fuel battery. The energy storage and conversion device has functions of both the fuel battery and a secondary battery, is simple in structure and low in cost and solves the problem of overcharge.

Description

technical field [0001] The invention relates to the field of batteries, in particular to an energy storage and conversion device. Background technique [0002] At present, human beings are facing the dual challenges of resource estimation and living environment deterioration. To this end, countries around the world are working hard to develop new materials, promote new concepts of low-carbon life, and promote human society to shift from the current high-energy consumption and high-consumption life and production mode to energy-saving, recyclable and sustainable development. Specifically, vigorously promote the application of clean energy, such as the application of solar energy and wind energy in the field of power generation, and the use of hybrid electric vehicles or pure electric vehicles to replace traditional gasoline-powered vehicles. [0003] The application of clean energy and new vehicles is inseparable from medium and large energy storage batteries and power batte...

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): H01M16/00
CPCY02B90/12Y02B90/10Y02E60/10Y02E60/50
Inventor 徐艳辉
Owner SUZHOU UNIV
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