JP2016525774A - 燃料電池排熱による発電システム - Google Patents
燃料電池排熱による発電システム Download PDFInfo
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- JP2016525774A JP2016525774A JP2016526716A JP2016526716A JP2016525774A JP 2016525774 A JP2016525774 A JP 2016525774A JP 2016526716 A JP2016526716 A JP 2016526716A JP 2016526716 A JP2016526716 A JP 2016526716A JP 2016525774 A JP2016525774 A JP 2016525774A
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- 239000000446 fuel Substances 0.000 title claims abstract description 90
- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 238000012546 transfer Methods 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 22
- 230000009467 reduction Effects 0.000 claims description 7
- 239000002918 waste heat Substances 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 5
- 238000006731 degradation reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000006200 vaporizer Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 2
- 238000009834 vaporization Methods 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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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
- H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
- F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
- F01K25/14—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours using industrial or other waste gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/10—Fuel cells in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/405—Cogeneration of heat or hot water
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
Abstract
Description
Claims (16)
- 燃料電池排熱による発電システムであって、
a)発電及び排熱生成のための少なくとも一つの燃料電池モジュール(FCM)と、
b)発電するべく駆動流体が循環するボトミングサイクル電力ブロック(BCPB)と、
c)前記少なくとも一つのFCMの排出ガスからの熱を、前記BCPBの駆動流体へと伝達することによって、前記少なくとも一つのFCM及び前記BCPBから所望のコンバインド電力レベルをもたらす排熱熱伝達ユニット(WHHTU)と
を含む発電システム。 - 検出された熱データが、予め決められたしきい値を上回って増加した値を示す場合、前記BCPBの電力レベルを増加させる制御信号を前記流量制御コンポーネントへと送信するべく動作可能な制御器をさらに含む請求項1に記載の発電システム。
- 前記少なくとも一つのFCMの劣化に応答して前記排出ガスにおける熱の増加が存在する請求項1に記載の発電システム。
- 前記排出ガスにおける熱の増加は前記BCPBの電力出力の増加を自動的にもたらす請求項3に記載の発電システム。
- 前記排出ガスにおける熱の増加は前記BCPBの電力出力の増加をもたらし、
前記電力出力の増加はオペレータによって誘導される請求項3に記載の発電システム。 - 検出された熱データが、予め決められたしきい値を下回って減少した値を示す場合、流量制御コンポーネントが前記BCPBの電力レベルの増加を引き起こす請求項3に記載の発電システム。
- 前記BCPBは、少なくとも気化器及びタービンを含む有機ランキンサイクル(ORC)電力ブロックである請求項1に記載の発電システム。
- 前記BCPBは蒸気ランキンサイクル電力ブロックである請求項1に記載の発電システム。
- 前記熱データは温度データ又は熱流束データである請求項2に記載の発電システム。
- 前記WHHTUは、前記排出ガスからの熱を前記BCPBの駆動流体へと伝達する熱伝達媒体を含む請求項1に記載の発電システム。
- 前記WHHTUの熱伝達媒体の流量、及び前記蒸気タービンBCPB駆動流体へと供給される有機駆動流体蒸気の流量が、前記少なくとも一つのFCM及び前記BCPB電力ブロックからの予め決められたコンバインド又は総電力レベルをもたらすべく、前記排出ガスにおける熱の増加に応答して調整される請求項11に記載の発電システム。
- 前記流量制御コンポーネントは、前記排出ガスの少なくとも一部を分流する分流器である請求項1に記載の発電システム。
- 前記WHHTUは閉ループ導管ユニットを含み、
前記閉ループ導管ユニットを通って前記熱伝達媒体が、前記BCPBの駆動流体に気化を引き起こす気化器へと流れ、その後、熱が枯渇した熱伝達媒体が、気化される前に前記BCPBの駆動流体の熱容量を増加させる予熱器へと流れる請求項11に記載の発電システム。 - 前記WHHTUは、前記排出ガスによって前記BCPB駆動流体を直接加熱するべく適合される請求項1に記載の発電システム。
- 気化器及びタービンを有するコンバインド燃料電池ランキンサイクル電力プラントの出力電力を制御する方法であって、
a)前記燃料電池の排出ガスからの熱をランキンサイクル電力ブロックの駆動流体へと伝達するステップと、
b)伝達された前記熱の量を、電力プラント関連流量制御コンポーネントの動作により制御し、ひいては前記ランキンサイクル電力ブロックのタービンへと供給される駆動流体蒸気の量を制御することにより、前記コンバインド燃料電池ランキンサイクル電力プラントの電力出力の経時的な劣化又は低減の割合を低減又は遅延させるステップと
を含む方法。 - 供給される駆動流体蒸気の量が、前記燃料電池の排出ガスの熱容量に関連するバイパス弁によって制御される請求項16に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361846240P | 2013-07-15 | 2013-07-15 | |
US61/846,240 | 2013-07-15 | ||
PCT/IB2014/001320 WO2015008131A2 (en) | 2013-07-15 | 2014-07-14 | System for generating power from fuel cell waste heat |
Publications (3)
Publication Number | Publication Date |
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JP2016525774A true JP2016525774A (ja) | 2016-08-25 |
JP2016525774A5 JP2016525774A5 (ja) | 2017-06-22 |
JP6458026B2 JP6458026B2 (ja) | 2019-01-23 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2016526716A Expired - Fee Related JP6458026B2 (ja) | 2013-07-15 | 2014-07-14 | 燃料電池排熱による発電システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US10147989B2 (ja) |
JP (1) | JP6458026B2 (ja) |
KR (1) | KR20160032172A (ja) |
DE (1) | DE112014003274T5 (ja) |
WO (1) | WO2015008131A2 (ja) |
Families Citing this family (7)
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KR20190131326A (ko) | 2018-05-16 | 2019-11-26 | 주식회사 포스코아이씨티 | 열 회수 발전 장치 |
KR102117764B1 (ko) * | 2018-09-28 | 2020-06-01 | 주식회사 포스코아이씨티 | 팽창탱크를 이용한 열매유 온도조절시스템 |
KR102128663B1 (ko) * | 2018-11-28 | 2020-06-30 | 주식회사 포스코아이씨티 | 연료전지 배출가스를 이용한 열전달매체 순환장치 및 이를 포함하는 발전 시스템 |
FR3121554B1 (fr) | 2021-03-31 | 2023-03-03 | Ifp Energies Now | Système et procédé de refroidissement d’une pile à combustible |
KR102547220B1 (ko) * | 2022-11-01 | 2023-06-23 | 삼중테크 주식회사 | 저온 배가스를 이용하는 고효율 흡수식 냉난방 시스템 |
KR102526411B1 (ko) * | 2022-11-01 | 2023-04-27 | 삼중테크 주식회사 | 저온 배가스용 재생기 배가스관을 이용하는 고효율 흡수식 냉난방 시스템 |
US12084993B1 (en) | 2023-03-30 | 2024-09-10 | Fca Us Llc | Thermal accumulator assembly |
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JPH1146460A (ja) * | 1997-03-14 | 1999-02-16 | Toshiba Corp | 電力貯蔵システム |
JP2000123851A (ja) * | 1998-10-14 | 2000-04-28 | Yoyu Tansanengata Nenryo Denchi Hatsuden System Gijutsu Kenkyu Kumiai | 燃料電池発電プラント |
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2014
- 2014-07-14 KR KR1020167003680A patent/KR20160032172A/ko not_active Application Discontinuation
- 2014-07-14 US US14/904,768 patent/US10147989B2/en active Active
- 2014-07-14 JP JP2016526716A patent/JP6458026B2/ja not_active Expired - Fee Related
- 2014-07-14 WO PCT/IB2014/001320 patent/WO2015008131A2/en active Application Filing
- 2014-07-14 DE DE112014003274.3T patent/DE112014003274T5/de not_active Ceased
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JPH1146460A (ja) * | 1997-03-14 | 1999-02-16 | Toshiba Corp | 電力貯蔵システム |
JP2000123851A (ja) * | 1998-10-14 | 2000-04-28 | Yoyu Tansanengata Nenryo Denchi Hatsuden System Gijutsu Kenkyu Kumiai | 燃料電池発電プラント |
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Also Published As
Publication number | Publication date |
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DE112014003274T5 (de) | 2016-04-07 |
JP6458026B2 (ja) | 2019-01-23 |
US20160156083A1 (en) | 2016-06-02 |
WO2015008131A2 (en) | 2015-01-22 |
KR20160032172A (ko) | 2016-03-23 |
WO2015008131A3 (en) | 2015-07-02 |
US10147989B2 (en) | 2018-12-04 |
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