JP6138210B2 - 燃料電池及び燃料電池の気体の流れを制御する方法 - Google Patents
燃料電池及び燃料電池の気体の流れを制御する方法 Download PDFInfo
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- 239000000446 fuel Substances 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims 4
- 238000009423 ventilation Methods 0.000 claims description 64
- 238000007664 blowing Methods 0.000 claims description 56
- 239000007787 solid Substances 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims 2
- 239000007789 gas Substances 0.000 description 87
- 230000009977 dual effect Effects 0.000 description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- -1 air Chemical compound 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- H01M8/002—Shape, form of a fuel cell
- H01M8/004—Cylindrical, tubular or wound
-
- 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
-
- 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
-
- 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
-
- 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
- H01M8/04746—Pressure; Flow
-
- 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
- H01M8/04746—Pressure; Flow
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
-
- 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
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
- H01M8/2425—High-temperature cells with solid electrolytes
- H01M8/243—Grouping of unit cells of tubular or cylindrical configuration
-
- 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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Description
A.軸状のインレットと、放射状のアウトレットとが配置されるケースと、ケースの内部に配置され、第1圧力でインレットに気体を流入し、第1圧力よりも高い第2圧力でアウトレットから気体を放出するインペラと、インペラを駆動するモータと、を有する、複数の気体ユニットと;
B.前記複数の気体ユニットのうちの少なくとも1の送風ユニットのアウトレットと、少なくとも他の1の送風ユニットのインレットと、を有するダクトと;を含む。
A.電解質媒体と、カソードと、アノードとを含む複数の燃料電池を有する、燃料電池アセンブリと;
B.燃料電池アセンブリに気体の流れを供給する、少なくとも1つの前記遠心送風システムと、を有する。
図14A、図14B、図15A、図15Bにおいては、円筒状(14A、14B)及び平板状(15A、15B)のSOFCの気流を調整する送風システムが図示されている。
Claims (7)
- A.電解質層と、カソード層と、アノード層とを有する、少なくとも1つの燃料電池ユニットとを含む燃料電池アセンブリと;
B.前記燃料電池ユニットの前記アノード層に気体燃料の流れを供給する第1遠心送風システムと、前記燃料電池ユニットの前記カソード層に酸化性ガスの流れを供給する第2遠心送風システムと、を有し、
前記第1遠心送風システム及び前記第2遠心送風システムの各遠心送風システムはそれぞれ複数の送風ユニット、ダクト及び気体の風向を向ける構造を有し、
(I)前記複数の送風ユニットの各送風ユニットは、軸状のインレットと放射状のアウトレットとを有するケースと、前記ケースに配置され、気体を前記インレットから第1圧力で吸引し、前記第1圧力よりも大きい第2圧力で前記アウトレットから放出するインペラと、前記インペラを駆動するモータと、を含み、
(II)前記ダクトは、前記複数の送風ユニットのうち、少なくとも1つの送風ユニットのアウトレットと、少なくとも他の1つの送風ユニットのインレットとを接続し、
(III)前記気体の風向を向ける構造は、前記ダクトが接続される前記アウトレットから放出される気体の流動方向とほぼ平行となるように伸びる前記ダクトの内壁、及び前記複数の送風ユニットの末端の送風ユニットのアウトレットに接続されて前記末端の送風ユニットのアウトレットから放出された気体を受け取る気体ハウジングにおいて、前記末端の送風ユニットの前記アウトレットから放出される気体の流動方向とほぼ平行となるように伸びる前記気体ハウジングの内壁の少なくとも1つを含む、燃料電池。 - 前記各遠心送風システムにおいて、前記複数の送風ユニットのうち、前記少なくとも1つの送風ユニットのアウトレットの向きの前記少なくとも1つの送風ユニットのアウトレットに接続される送風ユニットのアウトレットの向きに対する姿勢方位角は、0度、90度、180度、または270度になるように形成され、及び/または前記少なくとも1つの送風ユニットのアウトレットと、前記少なくとも他の1つの送風ユニットのインレットとのピッチ角は、0度、30度、60度、90度のいずれかである、請求項1に記載の燃料電池。
- 前記各遠心送風システムにおいて、前記気体ハウジングの内壁が前記末端の送風ユニットの前記アウトレットの向きに対して12度から20度の角度になるように配置される、請求項1又は請求項2に記載の燃料電池。
- 前記各遠心送風システムにおいて、前記複数の送風ユニットのうち、少なくとも1つの送風ユニットは、他の送風ユニットよりも気体の圧力及び流量が大きい、請求項1から請求項3のいずれか1項に記載の燃料電池。
- 前記各遠心送風システムは、前記各送風ユニットの操作を独立に制御する制御装置を有する、請求項1から請求項4のいずれか1項に記載の燃料電池。
- A.外側に配置されるカソード層と、中間に配置される電解質層と、内側に配置されるアノード層と、を含む、円筒状の固体酸化物形燃料電池を有する燃料電池アセンブリと;
B.前記固体酸化物形燃料電池の前記アノード層に気体燃料の流れを供給する第1遠心送風システムと、前記固体酸化物形燃料電池の前記カソード層に酸化性ガスの流れを供給する第2遠心送風システムと、を有する燃料電池であって、
前記第1遠心送風システム及び前記第2遠心送風システムの各遠心送風システムはそれぞれ複数の送風ユニット、ダクト、気体の風向を向ける構造、及び制御装置を有し、
(I)前記複数の送風ユニットの各送風ユニットは、軸状のインレットと放射状のアウトレットとを有するケースと、前記ケースに配置され、気体を前記インレットから第1圧力で吸引し、前記第1圧力よりも大きい第2圧力で前記アウトレットから放出するインペラと、前記インペラを駆動するモータと、を含み、
(II)前記ダクトは、前記複数の送風ユニットのうち、少なくとも1つの送風ユニットのアウトレットと、少なくとも他の1つの送風ユニットのインレットとを接続し、
(III)前記気体の風向を向ける構造は、前記ダクトが接続される前記アウトレットから放出される気体の流動方向とほぼ平行となるように伸びる前記ダクトの内壁、及び前記複数の送風ユニットの末端の送風ユニットのアウトレットに接続されて前記末端の送風ユニットのアウトレットから放出された気体を受け取る気体ハウジングにおいて、前記末端の送風ユニットの前記アウトレットから放出される気体の流動方向とほぼ平行となるように伸びる前記気体ハウジングの内壁の少なくとも1つを含み、
(IV)前記制御装置は、前記複数の送風ユニットのうちの前記少なくとも1つの送風ユニットが、前記各遠心送風システムが送風する気体の流量の目標値の50%から90%を供給し、前記少なくとも他の1つの送風ユニットが前記各遠心送風システムの気体の流量のバランスを目標値に調整するように前記各送風ユニットの操作を独立に制御する、燃料電池。 - 請求項1から請求項6のうちのいずれか1項における燃料電池の気体の流れを制御する方法であって、前記方法は;
A.前記複数の送風ユニットのうちの前記少なくとも1つの送風ユニットは、前記各遠心送風システムが送風する気体の流量の目標値の50%から90%を供給する制御手段と;
B.前記少なくとも他の1つの送風ユニットは、前記各遠心送風システムの気体の流量のバランスを目標値に調整する調整手段と、を有する、燃料電池の気体の流れを制御する方法。
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US13/168,280 US9017893B2 (en) | 2011-06-24 | 2011-06-24 | Fuel cell system with centrifugal blower system for providing a flow of gaseous medium thereto |
US13/168,280 | 2011-06-24 |
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US9017893B2 (en) * | 2011-06-24 | 2015-04-28 | Watt Fuel Cell Corp. | Fuel cell system with centrifugal blower system for providing a flow of gaseous medium thereto |
US9074524B2 (en) * | 2011-12-09 | 2015-07-07 | Eaton Corporation | Air supply system with two-stage roots blower |
US9464805B2 (en) * | 2013-01-16 | 2016-10-11 | Lochinvar, Llc | Modulating burner |
WO2014126595A1 (en) | 2013-02-18 | 2014-08-21 | Parker-Hannifin Corporation | Modular fuel cell system |
US9831510B2 (en) * | 2013-04-29 | 2017-11-28 | Audi Ag | Fuel cell system blower configuration |
KR101796509B1 (ko) | 2013-11-06 | 2017-12-01 | 와트 퓨얼 셀 코퍼레이션 | 액체 연료 촉매 부분산화 개질 장치 및 촉매 부분산화 개질 방법 |
JP6357242B2 (ja) | 2013-11-06 | 2018-07-11 | ワット・フューエル・セル・コーポレイションWatt Fuel Cell Corp. | 化学反応器へのガス状反応媒体の流れの管理のためのマニフォルドを備える燃料触媒部分酸化改質反応器 |
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CN103732924B (zh) | 2017-03-29 |
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BR112013032691A2 (pt) | 2017-01-24 |
CA2923400C (en) | 2018-12-04 |
RU2567485C2 (ru) | 2015-11-10 |
WO2012177494A1 (en) | 2012-12-27 |
US9017893B2 (en) | 2015-04-28 |
CA2923400A1 (en) | 2012-12-27 |
CA2838961A1 (en) | 2012-12-27 |
US20120328969A1 (en) | 2012-12-27 |
US9593686B2 (en) | 2017-03-14 |
JP2014523503A (ja) | 2014-09-11 |
RU2014102233A (ru) | 2015-07-27 |
CA2838961C (en) | 2016-05-24 |
MX2013015118A (es) | 2014-02-27 |
KR20140036314A (ko) | 2014-03-25 |
JP2016042472A (ja) | 2016-03-31 |
JP6109823B2 (ja) | 2017-04-05 |
AU2012273238B2 (en) | 2015-10-22 |
EP2724029A1 (en) | 2014-04-30 |
US20150192138A1 (en) | 2015-07-09 |
MX344414B (es) | 2016-12-15 |
US9512846B2 (en) | 2016-12-06 |
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