JP5622650B2 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP5622650B2 JP5622650B2 JP2011090720A JP2011090720A JP5622650B2 JP 5622650 B2 JP5622650 B2 JP 5622650B2 JP 2011090720 A JP2011090720 A JP 2011090720A JP 2011090720 A JP2011090720 A JP 2011090720A JP 5622650 B2 JP5622650 B2 JP 5622650B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- grid
- power generation
- electrode
- surface pressure
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims description 55
- 238000010248 power generation Methods 0.000 claims description 35
- 239000003792 electrolyte Substances 0.000 claims description 24
- 239000003989 dielectric material Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 24
- 239000002737 fuel gas Substances 0.000 description 20
- 230000001590 oxidative effect Effects 0.000 description 20
- 239000007800 oxidant agent Substances 0.000 description 19
- 239000012528 membrane Substances 0.000 description 18
- 239000002826 coolant Substances 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000005518 polymer electrolyte Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229920000106 Liquid crystal polymer Polymers 0.000 description 4
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910001020 Au alloy Inorganic materials 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000003353 gold alloy Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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
- Fuel Cell (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Description
14…静電容量型面圧測定装置 16…発電セル
22…電解質膜・電極構造体 24、26…セパレータ
34…固体高分子電解質膜 36…アノード側電極
38…カソード側電極 40…燃料ガス流路
42…冷却媒体流路 44…酸化剤ガス流路
50…誘電体 52…格子状導電部
54、56…電極 58a、58b…絶縁部材
60、62…シールド部材 64、66…板状部
68、68a、68b…格子交差部 70、70a、70b…薄肉部位
74…開口部
Claims (3)
- 電解質の両側に一対の電極が配設される電解質・電極構造体を有し、前記電解質・電極構造体とセパレータとを有する発電セルが積層される燃料電池スタックと、前記燃料電池スタック内に配設され、前記発電セルの面圧を測定するための静電容量型面圧測定装置とを備える燃料電池システムであって、
前記静電容量型面圧測定装置は、前記発電セルの発電面内に位置して設けられる複数の誘電体と、
前記発電セルの発電面方向に沿って延在するとともに、前記誘電体間に積層方向に向かって電流を流す格子状導電部と、
を備えるとともに、
前記格子状導電部は、少なくともいずれかの格子交差部に、厚さ方向に肉薄な薄肉部位が設けられることを特徴とする燃料電池システム。 - 請求項1記載の燃料電池システムにおいて、前記格子状導電部は、一方の面側から切り欠いて前記薄肉部位が設けられる第1格子交差部と、
他方の面側から切り欠いて前記薄肉部位が設けられる第2格子交差部と、
を有することを特徴とする燃料電池システム。 - 請求項2記載の燃料電池システムにおいて、前記格子状導電部は、前記第1格子交差部と前記第2格子交差部とが互いに隣接して交互に設けられることを特徴とする燃料電池システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011090720A JP5622650B2 (ja) | 2011-04-15 | 2011-04-15 | 燃料電池システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011090720A JP5622650B2 (ja) | 2011-04-15 | 2011-04-15 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012226846A JP2012226846A (ja) | 2012-11-15 |
JP5622650B2 true JP5622650B2 (ja) | 2014-11-12 |
Family
ID=47276830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011090720A Expired - Fee Related JP5622650B2 (ja) | 2011-04-15 | 2011-04-15 | 燃料電池システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5622650B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02178836A (ja) * | 1988-12-29 | 1990-07-11 | Casio Comput Co Ltd | 中央演算処理装置 |
JP2007325357A (ja) * | 2006-05-30 | 2007-12-13 | Yazaki Corp | ワイヤーハーネス用保護シートおよびワイヤーハーネスの保護構造 |
JP5078573B2 (ja) * | 2007-11-27 | 2012-11-21 | 本田技研工業株式会社 | 燃料電池システム |
JP2009145119A (ja) * | 2007-12-12 | 2009-07-02 | Tokai Rubber Ind Ltd | 変形センサシステム |
JP4174741B1 (ja) * | 2007-12-14 | 2008-11-05 | Toto株式会社 | 浴室用洗い場床 |
JP2011034709A (ja) * | 2009-07-30 | 2011-02-17 | Toyota Motor Corp | 燃料電池スタックの製造方法 |
JP5474744B2 (ja) * | 2010-11-22 | 2014-04-16 | 本田技研工業株式会社 | 燃料電池システム |
-
2011
- 2011-04-15 JP JP2011090720A patent/JP5622650B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012226846A (ja) | 2012-11-15 |
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