KR20040094345A - 연료전지 발전장치 - Google Patents
연료전지 발전장치 Download PDFInfo
- Publication number
- KR20040094345A KR20040094345A KR1020040029941A KR20040029941A KR20040094345A KR 20040094345 A KR20040094345 A KR 20040094345A KR 1020040029941 A KR1020040029941 A KR 1020040029941A KR 20040029941 A KR20040029941 A KR 20040029941A KR 20040094345 A KR20040094345 A KR 20040094345A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel cell
- cooling water
- stack
- pipe
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 181
- 239000000498 cooling water Substances 0.000 claims abstract description 149
- 238000010248 power generation Methods 0.000 claims abstract description 19
- 239000002826 coolant Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000003792 electrolyte Substances 0.000 claims description 18
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims description 14
- 239000011810 insulating material Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 31
- 239000002184 metal Substances 0.000 abstract description 31
- 238000005260 corrosion Methods 0.000 abstract description 14
- 230000007797 corrosion Effects 0.000 abstract description 14
- 239000007789 gas Substances 0.000 description 48
- 238000009792 diffusion process Methods 0.000 description 19
- 238000001816 cooling Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000007800 oxidant agent Substances 0.000 description 14
- 230000001590 oxidative effect Effects 0.000 description 14
- 239000012495 reaction gas Substances 0.000 description 13
- 239000002737 fuel gas Substances 0.000 description 12
- 239000012528 membrane Substances 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000005518 polymer electrolyte Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003411 electrode reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007809 chemical reaction catalyst Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/351—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively hydraulical binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively hydraulic binders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (10)
- 수소이온 전도성 전해질과, 상기 수소이온 전도성 전해질을 끼운 한 쌍의 전극과, 상기 전극을 끼운 한 쌍의 세퍼레이터로 구성한 단위전지 복수개를 적층한 적층체와, 집전체 및 끝단판을 가진 연료전지스택; 상기 연료전지스택내를 통과하는 냉각수가 순환하는 냉각수 배관; 상기 연료전지스택에서 발생한 열과 상기 냉각수와의 열교환을 하는 열교환면을 가지며, 배열용 배관에 접속된 열교환기; 상기 냉각수를 순환시키는 수단을 구비한 연료전지발전장치로서,상기 연료전지 발전장치내에서, 상기 냉각수와 접촉하는 전자전도성부분 중, 상기 연료전지스택의 전자전도성부분, 상기 냉각수 배관의 전자전도성부분, 상기 열교환기의 전자전도성부분 및 상기 냉각수를 순환시키는 수단의 전자전도성부분으로 이루어지는 군으로부터 선택되는 적어도 2종을 전기적으로 절연하는 것을 특징으로 하는 연료전지 발전장치.
- 제 1 항에 있어서, 상기 연료전지스택의 전자전도성부분이 상기 세퍼레이터, 집전체 및 끝단판을 포함하고, 상기 열교환기의 전자전도성부분이 상기 열교환면을 포함하는 연료전지 발전장치.
- 제 1 항에 있어서, 상기 냉각수 배관의 적어도 일부를 절연성 재료로 구성한 연료전지 발전장치.
- 제 1 항에 있어서, 상기 연료전지스택을 절연성 재료를 포함하는 부재에 의해서 상기 연료전지 발전장치에 고정한 연료전지 발전장치.
- 제 1 항에 있어서, 상기 배열용 배관을 급탕기 또는 저탕기에 접속한 연료전지 발전장치.
- 제 5 항에 있어서, 더욱, 상기 연료전지스택에서 발생한 기전력이 상기 배열용 배관에 누출하는 것을 방지하는 누전방지수단을 가진 연료전지 발전장치.
- 제 6 항에 있어서, 상기 누전방지수단은, 상기 열교환면 및 배열용 배관의 적어도 한쪽을 지면에 어스하는 연료전지 발전장치.
- 수소이온 전도성 전해질과, 상기 수소이온 전도성 전해질을 끼운 한 쌍의 전극과, 상기 전극을 끼운 한 쌍의 세퍼레이터로 구성한 단위전지 복수개를 적층한 적층체와, 집전체 및 끝단판을 가진 연료전지스택; 상기 연료전지스택내를 통과하는 냉각수가 순환하는 냉각수 배관; 상기 연료전지스택에서 발생한 열과 상기 냉각수와의 열교환을 하는 열교환면을 가지며, 배열용 배관에 접속된 열교환기; 상기 냉각수를 순환시키는 수단을 구비한 연료전지 발전장치로서,상기 냉각수 배관 중의 어느 하나의 부분에, 상기 냉각수의 흐름을 분단하는분단부를 설치한 것을 특징으로 하는 연료전지 발전장치.
- 제 8 항에 있어서, 상기 분단부를 상기 열교환기의 입구측과 출구측의 양측에 설치한 연료전지 발전장치.
- 제 8 항에 있어서, 상기 열교환면 및 배열용 배관의 적어도 한쪽을 지면에 어스하는 연료전지 발전장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00127266 | 2003-05-02 | ||
JP2003127266 | 2003-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040094345A true KR20040094345A (ko) | 2004-11-09 |
KR100612529B1 KR100612529B1 (ko) | 2006-08-11 |
Family
ID=32985615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040029941A Expired - Fee Related KR100612529B1 (ko) | 2003-05-02 | 2004-04-29 | 연료전지 발전장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20040258971A1 (ko) |
EP (1) | EP1473791A1 (ko) |
KR (1) | KR100612529B1 (ko) |
CN (1) | CN1316658C (ko) |
CA (1) | CA2465929A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100738063B1 (ko) | 2006-06-02 | 2007-07-10 | 삼성에스디아이 주식회사 | 연료전지의 열교환기 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US20110151348A1 (en) * | 2005-01-19 | 2011-06-23 | Naoya Murakami | Flat plate laminated type fuel cell and fuel cell stack |
CN100405586C (zh) * | 2005-03-25 | 2008-07-23 | 鸿富锦精密工业(深圳)有限公司 | 散热模组 |
CN100355138C (zh) * | 2005-11-11 | 2007-12-12 | 刘伟 | 一种高压氢氧燃料电池 |
KR100869798B1 (ko) * | 2007-04-25 | 2008-11-21 | 삼성에스디아이 주식회사 | 연료 전지용 스택 |
US8496717B2 (en) * | 2008-03-18 | 2013-07-30 | Westport Power Inc. | Actively cooled fuel processor |
US8486164B2 (en) * | 2008-09-05 | 2013-07-16 | Samsung Sdi Co., Ltd. | Evaporator and fuel reformer having the same |
FR2945377B1 (fr) | 2009-05-11 | 2011-07-22 | Commissariat Energie Atomique | Pile a combustible a encombrement reduit. |
GB2505958B (en) | 2012-09-18 | 2020-12-30 | Intelligent Energy Ltd | Excess coolant fluid feed to fuel cell stacks |
CN108123162B (zh) * | 2016-11-26 | 2021-02-19 | 中国科学院大连化学物理研究所 | 一种以液氢为燃料的燃料电池发电系统 |
CN107946612B (zh) * | 2017-12-14 | 2023-11-03 | 武汉华科福赛新能源有限责任公司 | 一种固体氧化物燃料电池高温气体换热器 |
CN115020745B (zh) * | 2021-03-03 | 2023-09-01 | 宇通客车股份有限公司 | 一种燃料电池系统、燃料电池用冷却液加注方法和装置 |
CN113178593B (zh) * | 2021-04-12 | 2023-02-28 | 武汉氢能与燃料电池产业技术研究院有限公司 | 一种质子交换膜燃料电池的电堆结构 |
NO20220590A1 (en) * | 2022-05-19 | 2023-11-20 | Corvus Energy AS | An Isolated Fuel Cell System |
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JP4345205B2 (ja) * | 2000-07-14 | 2009-10-14 | トヨタ自動車株式会社 | 絶縁性を考慮した燃料電池の冷却 |
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2004
- 2004-04-27 EP EP04010016A patent/EP1473791A1/en not_active Withdrawn
- 2004-04-29 KR KR1020040029941A patent/KR100612529B1/ko not_active Expired - Fee Related
- 2004-04-30 CA CA002465929A patent/CA2465929A1/en not_active Abandoned
- 2004-04-30 CN CNB2004100421079A patent/CN1316658C/zh not_active Expired - Fee Related
- 2004-04-30 US US10/835,589 patent/US20040258971A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100738063B1 (ko) | 2006-06-02 | 2007-07-10 | 삼성에스디아이 주식회사 | 연료전지의 열교환기 |
Also Published As
Publication number | Publication date |
---|---|
CN1543003A (zh) | 2004-11-03 |
CN1316658C (zh) | 2007-05-16 |
EP1473791A1 (en) | 2004-11-03 |
US20040258971A1 (en) | 2004-12-23 |
CA2465929A1 (en) | 2004-11-02 |
KR100612529B1 (ko) | 2006-08-11 |
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