JP2020087673A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- JP2020087673A JP2020087673A JP2018219489A JP2018219489A JP2020087673A JP 2020087673 A JP2020087673 A JP 2020087673A JP 2018219489 A JP2018219489 A JP 2018219489A JP 2018219489 A JP2018219489 A JP 2018219489A JP 2020087673 A JP2020087673 A JP 2020087673A
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- JP
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- Prior art keywords
- stack
- fuel cell
- power
- cell stack
- control unit
- 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.)
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- 239000000446 fuel Substances 0.000 title claims abstract description 87
- 238000010248 power generation Methods 0.000 claims abstract description 80
- 239000003792 electrolyte Substances 0.000 claims abstract description 36
- 239000012495 reaction gas Substances 0.000 claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 97
- 239000012528 membrane Substances 0.000 claims description 40
- 238000010586 diagram Methods 0.000 abstract description 9
- 230000009467 reduction Effects 0.000 abstract description 7
- 239000002737 fuel gas Substances 0.000 abstract description 5
- 239000001257 hydrogen Substances 0.000 description 35
- 229910052739 hydrogen Inorganic materials 0.000 description 35
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 34
- 238000009792 diffusion process Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000542 sulfonic acid group Chemical group 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical compound [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 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)
Abstract
Description
2 第2燃料電池スタック
10 セル
11 電解質膜
13 膜電極接合体
15 膜電極ガス拡散層接合体
20 制御ユニット
21 発電制御部
30、40 カソードガス配管系
50、70 アノードガス配管系
67 アクセルペダルセンサ
81a、81b FDC
83 モータジェネレータ
86a、86b スイッチ
100 燃料電池システム
Claims (1)
- 積層された複数のセルに含まれる電解質膜の平均膜厚が第1の厚みであり、反応ガスの供給を受けて発電する第1燃料電池スタックと、
積層された複数のセルに含まれる電解質膜の平均膜厚が前記第1の厚みよりも厚い第2の厚みであり、反応ガスの供給を受けて発電する第2燃料電池スタックと、
燃料電池スタック全体に対する要求電力に応じて前記第1燃料電池スタック及び前記第2燃料電池スタックの発電を制御する発電制御部と、を備え、
前記発電制御部は、前記要求電力が所定の閾値未満では前記第1燃料電池スタックの発電を休止しつつ前記第1燃料電池スタックに対する前記反応ガスであるアノードガス及びカソードガスの少なくとも一方の供給を停止するとともに前記第2燃料電池スタックを発電させ、前記要求電力が前記所定の閾値以上では前記第1燃料電池スタック及び前記第2燃料電池スタックのうちの少なくとも第1燃料電池スタックを発電させる、燃料電池システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018219489A JP2020087673A (ja) | 2018-11-22 | 2018-11-22 | 燃料電池システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018219489A JP2020087673A (ja) | 2018-11-22 | 2018-11-22 | 燃料電池システム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020087673A true JP2020087673A (ja) | 2020-06-04 |
Family
ID=70908616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018219489A Pending JP2020087673A (ja) | 2018-11-22 | 2018-11-22 | 燃料電池システム |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2020087673A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114709460A (zh) * | 2022-03-16 | 2022-07-05 | 东风汽车集团股份有限公司 | 燃料电池双系统及其起动控制方法 |
DE102022101860A1 (de) | 2021-02-10 | 2022-08-11 | Toyota Jidosha Kabushiki Kaisha | Brennstoffzellensystem |
JP7513038B2 (ja) | 2022-01-11 | 2024-07-09 | トヨタ自動車株式会社 | 燃料電池システム |
JP7573559B2 (ja) | 2022-02-18 | 2024-10-25 | 株式会社スギノマシン | 燃料電池駆動式高圧ポンプ、および作業車 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235522A (ja) * | 2004-02-18 | 2005-09-02 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池及びその運転方法 |
JP2006099992A (ja) * | 2004-09-28 | 2006-04-13 | Nissan Motor Co Ltd | 燃料電池システム及びその制御方法 |
-
2018
- 2018-11-22 JP JP2018219489A patent/JP2020087673A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235522A (ja) * | 2004-02-18 | 2005-09-02 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池及びその運転方法 |
JP2006099992A (ja) * | 2004-09-28 | 2006-04-13 | Nissan Motor Co Ltd | 燃料電池システム及びその制御方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022101860A1 (de) | 2021-02-10 | 2022-08-11 | Toyota Jidosha Kabushiki Kaisha | Brennstoffzellensystem |
JP7513038B2 (ja) | 2022-01-11 | 2024-07-09 | トヨタ自動車株式会社 | 燃料電池システム |
JP7573559B2 (ja) | 2022-02-18 | 2024-10-25 | 株式会社スギノマシン | 燃料電池駆動式高圧ポンプ、および作業車 |
CN114709460A (zh) * | 2022-03-16 | 2022-07-05 | 东风汽车集团股份有限公司 | 燃料电池双系统及其起动控制方法 |
CN114709460B (zh) * | 2022-03-16 | 2023-12-19 | 东风汽车集团股份有限公司 | 燃料电池双系统及其起动控制方法 |
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