Unlock instant, AI-driven research and patent intelligence for your innovation.

Hydrogen generating apparatus and fuel cell power generationsystem controlling amount of hydrogen generation

A technology for generating devices and fuel cells, which can be used in fuel cells, fuel cell additives, wind power generation, etc., and can solve problems such as high reforming temperature, lower power density, and consumption of driving power.

Inactive Publication Date: 2008-09-17
SAMSUNG ELECTRO MECHANICS CO LTD
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] However, the former case requires a high reforming temperature, has a complex system, consumes driving power, and contains impurities other than pure hydrogen (e.g., CO 2 and CO)
The latter case reduces the power density due to the low rate of chemical reactions in the anode and the cross-over of hydrocarbons through the membrane

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
  • Hydrogen generating apparatus and fuel cell power generationsystem controlling amount of hydrogen generation
  • Hydrogen generating apparatus and fuel cell power generationsystem controlling amount of hydrogen generation
  • Hydrogen generating apparatus and fuel cell power generationsystem controlling amount of hydrogen generation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] Since the invention is capable of many modifications and embodiments, some embodiments will be illustrated and described with reference to the drawings. However, this is by no means to limit the present invention to certain specific embodiments, and it should be understood to include all changes, equivalents and substitutions covered by the spirit and scope of the present invention. Throughout the drawings, like reference numerals are given to like elements. Throughout the description of the present invention, when describing a certain technique is determined to be irrelevant to the gist of the present invention, the related detailed description will be omitted.

[0062] Terms such as 'first' and 'second' may be used to describe various elements, but the above elements should not be limited to the above terms. The above terms are only used to distinguish one element from another. For example, a first element may be named a second element, and vice versa, without depar...

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 provides a hydrogen generating apparatus that can control amount of hydrogen generation, a fuel cell power generation system and a method controlling amount in hydrogen generating apparatus. The hydrogen generating apparatus in accordance with an embodiment of the present invention has an electrobath; a first electrode; a second electrode; a variable resistance which is located between the first electrode and the second electrode; a flow rate meter which measures an amount of hydrogen generation in the second electrode; and a variable resistance controller which receives a set value, compares the amount of hydrogen generation measured by the flow rate meter with the set value, and controls a resistance value of the variable resistance. The amount of hydrogen generation can be controlled by use of variable resistance. The fuel cell power generation system may also includes: a hydrogen generating apparatus; a fuel cell that is supplied with hydrogen generated by the hydrogen generating apparatus and converts chemical energy of hydrogen into electrical energy to generate DC; and a loader for providing electrical energy and executing pre-set operation.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to Korean Patent Application No. 2007-0025872 filed with the Korean Intellectual Property Office on March 16, 2007 and Korean Patent Application No. 2007-0085131 filed with the Korean Intellectual Property Office on August 23, 2007, Its entire contents are hereby incorporated by reference. technical field [0003] The present invention relates to a hydrogen generating apparatus (hydrogen generating apparatus), and more particularly to a hydrogen generating apparatus capable of controlling the amount of hydrogen generated to be supplied to a fuel cell. Background technique [0004] A fuel cell refers to an energy conversion device that directly converts the chemical energy of fuel (hydrogen, LNG, LPG, methanol, etc.) and air into electricity and / or heat through an electrochemical reaction. Unlike conventional power generation technologies that require fuel combustion, steam generation, ...

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): C25B1/04H01M8/06H01M8/04
CPCH01M8/0491H01M8/04388H01M8/04619Y02E60/366H01M8/04753H01M8/04589Y02E10/725H01M8/04559H01M8/0656H01M8/04947H01M8/0488H01M8/04089H01M8/04649Y02E60/50H01M8/04776H01M8/04425H01M8/0494H01M8/04977H01M8/04952Y02E60/36C25B1/04C25B15/02
Inventor 吉宰亨长宰赫阿鲁纳布哈·孔杜
Owner SAMSUNG ELECTRO MECHANICS CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com