JP2022117136A - 定置用燃料電池システム - Google Patents
定置用燃料電池システム Download PDFInfo
- Publication number
- JP2022117136A JP2022117136A JP2021013671A JP2021013671A JP2022117136A JP 2022117136 A JP2022117136 A JP 2022117136A JP 2021013671 A JP2021013671 A JP 2021013671A JP 2021013671 A JP2021013671 A JP 2021013671A JP 2022117136 A JP2022117136 A JP 2022117136A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- fuel cell
- stack
- freezing
- cooling
- 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 117
- 238000001816 cooling Methods 0.000 claims abstract description 123
- 238000007710 freezing Methods 0.000 claims abstract description 76
- 230000008014 freezing Effects 0.000 claims abstract description 73
- 230000007613 environmental effect Effects 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 description 78
- 239000003507 refrigerant Substances 0.000 description 39
- 239000002826 coolant Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 230000002528 anti-freeze Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- 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
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04253—Means for solving freezing problems
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
-
- 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
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04701—Temperature
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
10:スタック
20:冷却系
21:流路
22:熱交換器
23:バルブ
24:ポンプ
30:冷却塔
40、80:配管系
42:供給用配管
44:熱交換器用配管
46:返流用配管
47:バルブ
48:ポンプ
50:温度センサ(コンテナ温度)
52:温度センサ(冷媒温度)
54:温度センサ(冷却水温度)
60:制御部
100、200:システム
Claims (6)
- 燃料電池と、
前記燃料電池の温度を調節可能に前記燃料電池に供給される第1の伝熱媒体が循環する第1の循環系と、
前記第1の伝熱媒体を冷却するための冷却塔と、
前記燃料電池の凍結に関連する環境情報を取得する環境情報取得手段と、
少なくとも一つのプロセッサと、
を備え、
前記少なくとも一つのプロセッサは、前記環境情報に基づいて前記燃料電池の凍結可能性を肯定したとき、前記第1の伝熱媒体を利用して前記燃料電池の温度を上昇させる制御を実行する、定置用燃料電池システム。 - さらに、前記燃料電池の温度を調節可能に前記第1の伝熱媒体によって温度が調節される液性の第2の伝熱媒体が循環する第2の循環系を備え、
前記少なくとも一つのプロセッサは、前記環境情報に基づいて前記燃料電池の凍結可能性を肯定したとき、さらに、前記第2の伝熱媒体を利用して前記燃料電池の温度を上昇させる、請求項1に記載のシステム。 - 前記少なくとも一つのプロセッサは、前記環境情報に基づいて前記燃料電池の凍結可能性を肯定したとき、前記第1の伝熱媒体を利用して前記燃料電池の周辺の温度を上昇させることにより、前記燃料電池の温度を上昇させる、請求項1又は2に記載のシステム。
- さらに、前記燃料電池を収容するコンテナを備え、
前記冷却塔は前記コンテナの外部に配置され、
前記少なくとも一つのプロセッサは、前記環境情報に基づいて前記燃料電池の凍結可能性を肯定したとき、前記第1の伝熱媒体を利用して前記コンテナの内部の温度を上昇させることにより、前記燃料電池の温度を上昇させる、請求項1~3のいずれかに記載のシステム。 - 非常用電源として使用される、請求項1~4のいずれかに記載のシステム。
- 定置用燃料電池システムの使用方法であって、
前記定置用燃料電池システムは、燃料電池と、前記燃料電池の温度を調節可能に前記燃料電池に供給される第1の伝熱媒体が循環する第1の循環系と、前記第1の伝熱媒体を冷却するための冷却塔と、を備え、
前記第1の伝熱媒体を利用して前記燃料電池の温度を上昇させることにより前記燃料電池の凍結を防止する、方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2021013671A JP7484751B2 (ja) | 2021-01-29 | 2021-01-29 | 定置用燃料電池システム |
CN202210079390.0A CN114824368A (zh) | 2021-01-29 | 2022-01-24 | 固定设置用燃料电池系统 |
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JP2021013671A JP7484751B2 (ja) | 2021-01-29 | 2021-01-29 | 定置用燃料電池システム |
Publications (2)
Publication Number | Publication Date |
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JP2022117136A true JP2022117136A (ja) | 2022-08-10 |
JP7484751B2 JP7484751B2 (ja) | 2024-05-16 |
Family
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JP2021013671A Active JP7484751B2 (ja) | 2021-01-29 | 2021-01-29 | 定置用燃料電池システム |
Country Status (2)
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JP (1) | JP7484751B2 (ja) |
CN (1) | CN114824368A (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05121081A (ja) * | 1991-07-04 | 1993-05-18 | Shimizu Corp | 燃料電池の冷却設備 |
JP2002075390A (ja) * | 2000-09-05 | 2002-03-15 | Toyota Industries Corp | 燃料電池発電システム |
JP4013609B2 (ja) | 2002-03-26 | 2007-11-28 | 松下電器産業株式会社 | 燃料電池システム |
WO2005112175A1 (ja) * | 2004-05-19 | 2005-11-24 | Matsushita Electric Industrial Co., Ltd. | 燃料電池システム |
CN101517795A (zh) * | 2006-03-30 | 2009-08-26 | Utc电力公司 | 操作与吸收式冷凝器结合的燃料电池的方法和装置 |
JP4825704B2 (ja) * | 2007-03-09 | 2011-11-30 | トヨタ自動車株式会社 | 燃料電池発電システムおよびその運転方法 |
JP2012003890A (ja) * | 2010-06-15 | 2012-01-05 | Honda Motor Co Ltd | 燃料電池システム |
JP6137122B2 (ja) * | 2014-11-10 | 2017-05-31 | トヨタ自動車株式会社 | 燃料電池システムにおける冷却媒体の流量制御方法、および燃料電池システム |
-
2021
- 2021-01-29 JP JP2021013671A patent/JP7484751B2/ja active Active
-
2022
- 2022-01-24 CN CN202210079390.0A patent/CN114824368A/zh active Pending
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CN114824368A (zh) | 2022-07-29 |
JP7484751B2 (ja) | 2024-05-16 |
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