JP6649498B2 - 燃流電池を介した再循環方式で搬送されるガス混合物中のガス成分の含有量を決定する方法 - Google Patents
燃流電池を介した再循環方式で搬送されるガス混合物中のガス成分の含有量を決定する方法 Download PDFInfo
- Publication number
- JP6649498B2 JP6649498B2 JP2018539269A JP2018539269A JP6649498B2 JP 6649498 B2 JP6649498 B2 JP 6649498B2 JP 2018539269 A JP2018539269 A JP 2018539269A JP 2018539269 A JP2018539269 A JP 2018539269A JP 6649498 B2 JP6649498 B2 JP 6649498B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- fuel cell
- content
- determined
- transport device
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 45
- 239000000203 mixture Substances 0.000 title claims description 40
- 238000010586 diagram Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 14
- 230000002596 correlated effect Effects 0.000 claims description 9
- 230000003134 recirculating effect Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 132
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 34
- 239000001257 hydrogen Substances 0.000 description 30
- 229910052739 hydrogen Inorganic materials 0.000 description 30
- 239000000306 component Substances 0.000 description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 21
- 239000012528 membrane Substances 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 229910052757 nitrogen Inorganic materials 0.000 description 17
- 238000010926 purge Methods 0.000 description 14
- 150000002431 hydrogen Chemical class 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 oxygen anions Chemical class 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 239000000758 substrate Substances 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
- H01M8/04082—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
- H01M8/04082—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
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
-
- 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0432—Temperature; Ambient temperature
- H01M8/04328—Temperature; Ambient temperature of anode reactants at the inlet or inside the fuel cell
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04402—Pressure; Ambient pressure; Flow of anode exhausts
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/0441—Pressure; Ambient pressure; Flow of cathode exhausts
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04425—Pressure; Ambient pressure; Flow at auxiliary devices, e.g. reformers, compressors, burners
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04432—Pressure differences, e.g. between anode and cathode
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0444—Concentration; Density
- H01M8/04462—Concentration; Density of anode exhausts
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/0444—Concentration; Density
- H01M8/0447—Concentration; Density of cathode exhausts
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04611—Power, energy, capacity or load of the individual fuel cell
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04626—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
-
- 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
-
- 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
- H01M8/04753—Pressure; Flow of fuel cell 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
- H01M8/04761—Pressure; Flow of fuel cell exhausts
-
- 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
- H01M8/04—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
- H01M8/04791—Concentration; Density
-
- 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
- H01M8/04992—Processes for controlling fuel cells or fuel cell systems characterised by the implementation of mathematical or computational algorithms, e.g. feedback control loops, fuzzy logic, neural networks or artificial intelligence
-
- 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
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Intelligence (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Evolutionary Computation (AREA)
- Fuzzy Systems (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Fuel Cell (AREA)
Description
それぞれガス成分の仮定される含有量またはそれと相関する変数(例えばガス密度)について、搬送装置の予想される電力入力または体積仕事の形態での搬送装置の予想される動力出力を決定し、
実際の電力入力および/または、それに基づいて、(体積仕事の形態での)搬送装置の実際の動力出力を決定し、
予想される電力入力または予想される動力出力を実際の電力入力または実際の動力出力と比較し、
比較された2つの出力間の差に依存して、ガス成分の含有量またはそれと相関する変数を修正する、
ことを含む。
10…燃料電池スタック/燃料電池
11…個々の燃料電池
12…アノード空間
13…カソード空間
14…膜電極アッセンブリ(MEA)
15…バイポーラプレート(セパレータプレート、流れ場プレート)
20…アノード供給システム
21…アノード供給経路
22…アノード排気ガス経路
23…燃料タンク
24…駆動手段
25…再循環ライン
26…再循環搬送装置/容積型機械
27…パージライン
28…パージ弁
30…カソード供給システム
31…カソード供給経路
32…カソード排気ガス経路
33…圧縮機
34…電気モータ
35…電力電子機器ユニット
36…タービン
37…廃棄ゲートライン
38…駆動手段
39…加湿器
50…制御装置
V…搬送装置/容積型機械の包囲された体積
ξ…ギャップ損失
a…ギャップ損失係数
n…搬送装置/容積型機械の回転速度
U…搬送装置/容積型機械の電圧
I…搬送装置/容積型機械の電流
T1…搬送装置/容積型機械の入口におけるガス混合物の温度
T2…搬送装置/容積型機械の出口におけるガス混合物の温度
p1…搬送装置/容積型機械の入口における圧力
p2…搬送装置/容積型機械の出口における圧力
Δp…搬送装置/容積型機械に亘る差圧
Pel…搬送装置/容積型機械の電力入力
PV…(ガス密度から決定される)搬送装置/容積型機械のガス混合物に対する体積仕事に起因する予想される動力出力
PV…(電力入力および効率から決定される)搬送装置/容積型機械のガス混合物に対する体積仕事に起因する実際の動力出力/軸出力
Δh…比エンタルピー差
R…普遍気体状数、R=8.314 J/(Kmol)
ηges…搬送装置/容積型機械の全体の効率
ηel…搬送装置/容積型機械の電気効率
ηth…搬送装置/容積型機械の熱力学効率
ηmech…搬送装置/容積型機械の機械効率
ρ…密度
ρgas…ガス混合物の密度
yH2…ガス混合物中の水素の含有量/分圧/質量分率
yN2…ガス混合物中の窒素の含有量/分圧/質量分率
yH2O…ガス混合物中の水蒸気の含有量/分圧/質量分率
Claims (7)
- 燃料電池(10)のアノード空間(12)またはカソード空間(13)を通る再循環方式で搬送されるガス混合物中のガス成分(yH2)の含有量を決定する方法であって、搬送は、変位原理に従って作動する搬送装置(26)を介して行われ、ガス成分の含有量は、搬送装置(26)の幾何学的形状パラメータ(V,ξ)および搬送装置(26)の作動パラメータ(n,U,I)に依存してかつガス混合物の熱力学的状態変数(p,T)に依存して決定され、
ガス成分の含有量は、搬送装置の回転ごとに搬送される体積の関数として決定され、この体積は、搬送装置(26)によって包囲される体積(V)、搬送装置(26)の回転速度(n)、および搬送装置(26)のギャップ損失(ξ)の関数として決定され、ギャップ損失は、搬送装置(26)に亘る差圧(Δp)に依存して決定され、
ガス成分の含有量は、さらに、搬送装置(26)によって搬送される体積流量の関数として決定され、この体積流量は、搬送装置(26)によって包囲される体積(V)、搬送措置(26)の回転速度(n)およびギャップ損失(ξ)に依存して決定されることを特徴とする、方法。 - ガス成分の含有量は、電力入力(Pel)および/または搬送装置(26)によって体積仕事の形態で実行される電力出力の関数として決定されることを特徴とする請求項1に記載の方法。
- 電力出力は、搬送装置(26)によって搬送される体積流量の関数として決定されることを特徴とする請求項2に記載の方法。
- それぞれガス成分の仮定される含有量(yH2)またはそれと相関する変数(ρgas)について、搬送装置(26)の予想される電力入力または体積仕事の形態での搬送装置(26)の予想される動力出力(PV)を決定し、
実際の電力入力(Pel)および/または、それに基づいて、搬送装置の実際の動力出力(PW)を決定し、
予想される電力入力または予想される動力出力(PV)を実際の電力入力(Pel)または実際の動力出力(PW)と比較し、
比較された2つの出力間の差に依存して、ガス成分の含有量(yH2)またはそれと相関する変数(ρgas)を修正する、
各ステップを含むことを特徴とする請求項2または3に記載の方法。 - ガス組成についての修正される値との比較は、実際の電力入力(Pel)または実際の動力出力(PW)が予想される電力入力または予想される動力出力(P V )に匹敵するまで、繰り返されることを特徴とする請求項4に記載の方法。
- 方法に使用されるモデルおよび/または特性図は、ガス成分の含有量(yH2)またはガス組成が十分に知られている燃料電池(10)の作動点において、確認され、必要ならば、修正されることを特徴とする請求項1〜5のいずれか1つに記載の方法。
- 燃料電池(10)を備える燃料電池システム(100)であって、燃料電池システム(100)は、請求項1〜6のいずれか1つに記載の、燃料電池(10)のアノード空間(12)またはカソード空間(13)を通る再循環方式で搬送されるガス混合物中のガス成分の含有量(yH2)を決定する方法を実行するように構成される、燃料電池システム(100)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016201265.7A DE102016201265A1 (de) | 2016-01-28 | 2016-01-28 | Verfahren zur Bestimmung eines Gehalts einer Gaskomponente in einem durch eine Brennstoffzelle rezirkulierend geförderten Gasgemisch |
DE102016201265.7 | 2016-01-28 | ||
PCT/EP2017/051475 WO2017129581A1 (de) | 2016-01-28 | 2017-01-25 | Verfahren zur bestimmung eines gehalts einer gaskomponente in einem durch eine brennstoffzelle rezirkulierend geförderten gasgemisch |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019503572A JP2019503572A (ja) | 2019-02-07 |
JP6649498B2 true JP6649498B2 (ja) | 2020-02-19 |
Family
ID=57882088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018539269A Active JP6649498B2 (ja) | 2016-01-28 | 2017-01-25 | 燃流電池を介した再循環方式で搬送されるガス混合物中のガス成分の含有量を決定する方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10847817B2 (ja) |
JP (1) | JP6649498B2 (ja) |
CN (1) | CN108475796B (ja) |
DE (1) | DE102016201265A1 (ja) |
WO (1) | WO2017129581A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017221741A1 (de) * | 2017-12-03 | 2019-06-06 | Audi Ag | Brennstoffzellensystem mit integrierten Gasanschlüssen zum Anschluss an eine externe Prüfgasversorgung |
CN109216736B (zh) * | 2018-09-25 | 2021-05-11 | 重庆大学 | 燃料电池多模式切换阳极压力脉动水冲刷控制系统 |
KR102651959B1 (ko) * | 2018-11-01 | 2024-03-28 | 현대자동차주식회사 | 연료전지의 수소 공급 제어시스템 및 제어방법 |
AT521823B1 (de) * | 2018-11-12 | 2021-03-15 | Avl List Gmbh | Ermittlung des Massenstromes eines Abgasbestandteils einer Brennstoffzelle |
DE102019126042A1 (de) * | 2019-09-26 | 2021-04-01 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Bereitstellen von Wasserstoff, Brennstoffzellensystem und Kraftfahrzeug |
DE102020215093A1 (de) * | 2020-12-01 | 2022-06-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzellensystem mit Abluftmassenstromermittlung |
CN112697639B (zh) * | 2020-12-11 | 2021-09-28 | 上海重塑能源科技有限公司 | 组分浓度估计装置、阳极组分的估计方法和燃料电池系统 |
CN115020758B (zh) * | 2021-03-03 | 2023-09-08 | 宇通客车股份有限公司 | 一种燃料电池系统、阴极能量回收控制方法及装置 |
AT525058B1 (de) * | 2021-10-06 | 2022-12-15 | Avl List Gmbh | Erkennungsverfahren für ein Erkennen von flüssigem Wasser in einem Strömungsabschnitt in einem Brennstoffzellensystem |
DE102021211528B3 (de) * | 2021-10-13 | 2023-03-30 | Zf Friedrichshafen Ag | Verdichtersystem für ein Brennstoffzellensystem |
DE102021211834A1 (de) | 2021-10-20 | 2023-04-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzellensystem und Verfahren zum Bereitstellen von elektrischer Energie |
CN114167293B (zh) * | 2021-12-03 | 2023-07-25 | 氢电中科(广州)新能源设备有限公司 | 一种用于燃料电池电堆测试的装置及方法 |
DE102022200545A1 (de) * | 2022-01-18 | 2023-07-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Brennstoffzellensystem und Verfahren zum Betrieb eines Brennstoffzellensystems |
DE102022200641A1 (de) * | 2022-01-20 | 2023-07-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben eines Brennstoffzellensystems, Steuergerät |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3915681B2 (ja) * | 2002-12-03 | 2007-05-16 | 日産自動車株式会社 | 燃料電池システム |
JP4930822B2 (ja) | 2004-08-20 | 2012-05-16 | トヨタ自動車株式会社 | 燃料電池システム |
DE102004063533A1 (de) * | 2004-12-30 | 2006-07-13 | Ballard Power Systems Ag | Verfahren und Vorrichtung zur Bestimmung des Volumenstroms und der Zusammensetzung eines mehrere Komponenten enthaltenden Fluidstroms |
JP4923424B2 (ja) * | 2005-03-24 | 2012-04-25 | 日産自動車株式会社 | 燃料電池システム |
JP2006310046A (ja) * | 2005-04-27 | 2006-11-09 | Nissan Motor Co Ltd | 燃料電池の水素循環量制御装置及び燃料電池の水素循環量制御方法 |
DE102005042407A1 (de) * | 2005-09-06 | 2007-03-08 | Carl Freudenberg Kg | Anordnung zur Versorgung einer Brennstoffzelle mit aufbereitetem Reaktionsgas |
US8129056B2 (en) * | 2008-05-06 | 2012-03-06 | GM Global Technology Operations LLC | System and method for controlling an anode side recirculation pump in a fuel cell system |
US8323841B2 (en) * | 2008-05-06 | 2012-12-04 | GM Global Technology Operations LLC | Anode loop observer for fuel cell systems |
JP5057086B2 (ja) * | 2008-06-10 | 2012-10-24 | トヨタ自動車株式会社 | ポンプ駆動制御装置 |
JP2010170925A (ja) * | 2009-01-26 | 2010-08-05 | Aisin Seiki Co Ltd | 燃料電池システム |
US20120040264A1 (en) * | 2010-08-11 | 2012-02-16 | Gm Global Technology Operations, Inc. | Hydrogen concentration sensor utilizing cell voltage resulting from hydrogen partial pressure difference |
DE102011007612A1 (de) * | 2011-04-18 | 2012-10-18 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Brennstoffzelle und Brennstoffzellensystem |
DE102011088120A1 (de) * | 2011-12-09 | 2013-06-13 | Robert Bosch Gmbh | Brennstoffzellensystem und Verfahren zu dessen Betrieb |
-
2016
- 2016-01-28 DE DE102016201265.7A patent/DE102016201265A1/de active Pending
-
2017
- 2017-01-25 US US16/072,160 patent/US10847817B2/en active Active
- 2017-01-25 WO PCT/EP2017/051475 patent/WO2017129581A1/de active Application Filing
- 2017-01-25 JP JP2018539269A patent/JP6649498B2/ja active Active
- 2017-01-25 CN CN201780008362.7A patent/CN108475796B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10847817B2 (en) | 2020-11-24 |
CN108475796A (zh) | 2018-08-31 |
JP2019503572A (ja) | 2019-02-07 |
CN108475796B (zh) | 2021-06-15 |
US20190036133A1 (en) | 2019-01-31 |
WO2017129581A1 (de) | 2017-08-03 |
DE102016201265A1 (de) | 2017-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6649498B2 (ja) | 燃流電池を介した再循環方式で搬送されるガス混合物中のガス成分の含有量を決定する方法 | |
KR101053991B1 (ko) | 연료전지시스템 및 전원제어방법 | |
JP4877656B2 (ja) | 燃料電池システムおよびその電流制御方法 | |
JP4905706B2 (ja) | 燃料電池システム及びその制御方法 | |
EP2915209B1 (en) | Fuel cell humidification management method&system | |
JP4379987B2 (ja) | 燃料電池の制御装置 | |
WO2007083616A1 (ja) | 燃料電池システム及び燃料電池システムの運転方法 | |
KR101816391B1 (ko) | 연료전지 시스템의 시동방법 | |
JP7312283B2 (ja) | 燃料電池スタックの劣化判定方法及び燃料電池スタックを搭載する燃料電池車両 | |
KR20210034152A (ko) | 연료전지차량의 운전 제어 장치 및 그 방법 | |
US20100081016A1 (en) | Fuel cell system and method for shutting down the system | |
JP2012212617A (ja) | 燃料電池システムの起動制御方法 | |
JP7402077B2 (ja) | 燃料電池システムにおける電解質膜・電極構造体の劣化検出方法 | |
JP5444789B2 (ja) | 燃料電池劣化判定装置 | |
JP2007066565A (ja) | 燃料電池システム | |
CN111033844A (zh) | 用于运行燃料电池的方法 | |
JP4945882B2 (ja) | 燃料電池の性能解析方法 | |
JP5057086B2 (ja) | ポンプ駆動制御装置 | |
US10680269B2 (en) | Variably segmented fuel cell stack, and fuel cell system and vehicle comprising same | |
US20160336610A1 (en) | Method for adjusting an operating gas flow in a fuel cell system, and a fuel cell system | |
JP7261828B2 (ja) | 燃料電池システム及び該システムの制御方法 | |
JP7250839B2 (ja) | 燃料電池システム | |
JP5480085B2 (ja) | 燃料電池システムの運転停止方法 | |
JP5524787B2 (ja) | 燃料電池システムの運転停止方法 | |
CN115939460A (zh) | 使用阴极排气湿度控制和监测燃料电池堆的系统及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180727 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190620 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190702 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190926 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200116 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6649498 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |