JP2016096084A - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
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- JP2016096084A JP2016096084A JP2014232248A JP2014232248A JP2016096084A JP 2016096084 A JP2016096084 A JP 2016096084A JP 2014232248 A JP2014232248 A JP 2014232248A JP 2014232248 A JP2014232248 A JP 2014232248A JP 2016096084 A JP2016096084 A JP 2016096084A
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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
- 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
- H01M8/04828—Humidity; Water content
-
- 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
- H01M8/04634—Other electric variables, e.g. resistance or impedance
- H01M8/04641—Other electric variables, e.g. resistance or impedance of the individual fuel cell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- 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
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04126—Humidifying
-
- 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
- H01M8/04358—Temperature; Ambient temperature of the coolant
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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
- 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
- H01M8/04492—Humidity; Ambient humidity; Water content
-
- 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
- H01M8/04492—Humidity; Ambient humidity; Water content
- H01M8/04529—Humidity; Ambient humidity; Water content of the 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
- H01M8/04—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
- H01M8/04634—Other electric variables, e.g. resistance or impedance
-
- 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
- H01M8/04664—Failure or abnormal function
-
- 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
- H01M8/04828—Humidity; Water content
- H01M8/0485—Humidity; Water content of the electrolyte
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
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- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fuel Cell (AREA)
Abstract
Description
11…発電体
20…制御部
30…カソードガス供給部
31…カソードガス配管
32…エアコンプレッサ
33…エアフローメータ
40…カソードガス排出部
41…カソード排ガス配管
43…調圧弁
44…圧力計測部
50…アノードガス供給部
51…アノードガス配管
52…水素タンク
53…開閉弁
54…レギュレータ
60…アノードガス循環排出部
61…アノード排ガス配管
62…気液分離部
63…アノードガス循環配管
64…水素循環用ポンプ
65…アノード排水配管
66…排水弁
70…冷媒供給部
71…冷媒用配管
72…ラジエータ
73…冷媒循環用ポンプ
74…冷媒温度計測部
81…二次電池
82…DC/DCコンバータ
91…セル電圧計測部
92…電流計測部
93…インピーダンス計測部
94…SOC計測部
100…燃料電池システム
200…負荷
Claims (6)
- 燃料電池のインピーダンスを測定する測定部と、
前記燃料電池の運転状態を制御する制御部と、
前記運転状態が第1の運転状態である場合は、前記測定されたインピーダンスから前記燃料電池の乾燥度合いを取得し、前記運転状態が前記第1の運転状態よりも水収支が多い第2の運転状態である場合は、前記乾燥度合いを湿潤状態として取得する取得部と、
を備える燃料電池システム。 - 前記取得部は、前記インピーダンスの実数部が基準値よりも小さい場合に前記乾燥度合いを湿潤状態として取得し、前記運転状態が前記第1の運転状態であるときは前記実数部を前記測定部による測定に基づき取得し、前記運転状態が前記第2の運転状態であるときは前記実数部が前記基準値よりも小さい値であると見なす
請求項1に記載の燃料電池システム。 - 燃料電池のインピーダンスを測定する測定部と、
前記燃料電池の運転状態を制御する制御部と、
前記運転状態が第1の運転状態である場合は、前記測定されたインピーダンスから前記燃料電池の乾燥度合いを取得し、前記運転状態が前記第1の運転状態よりも水収支が多い第2の運転状態である場合は、前記運転状態が前記第1の運転状態だった場合に前記測定部によって測定されたインピーダンスから前記乾燥度合いを取得する取得部と、
を備える燃料電池システム。 - 前記第2の運転状態とは、前記燃料電池の温度が所定値未満で運転する状態である、
請求項1から請求項3までの何れか一項に記載の燃料電池システム。 - 前記測定部は、1つの周波数を用いて前記インピーダンスの測定を実行する、
請求項1から請求項4までの何れか一項に記載の燃料電池システム。 - 前記制御部は、前記乾燥度合いが乾燥状態であると前記取得部によって取得された場合に、前記第1の運転状態よりも水収支が多い加湿運転を実行する、
請求項1から請求項5までの何れか一項に記載の燃料電池システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014232248A JP6206377B2 (ja) | 2014-11-15 | 2014-11-15 | 燃料電池システム |
KR1020150146509A KR101829105B1 (ko) | 2014-11-15 | 2015-10-21 | 연료 전지 시스템, 건조 정도 취득 방법 |
US14/920,064 US10276883B2 (en) | 2014-11-15 | 2015-10-22 | Fuel cell system and dryness degree acquisition method |
CA2909886A CA2909886C (en) | 2014-11-15 | 2015-10-22 | Fuel cell system and dryness degree acquisition method |
CN201510712894.1A CN105609834B (zh) | 2014-11-15 | 2015-10-28 | 燃料电池系统、干燥程度取得方法 |
DE102015119045.1A DE102015119045A1 (de) | 2014-11-15 | 2015-11-05 | Brennstoffzellenystem und Verfahren zum Ermitteln des Trockenheitsgrades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014232248A JP6206377B2 (ja) | 2014-11-15 | 2014-11-15 | 燃料電池システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016096084A true JP2016096084A (ja) | 2016-05-26 |
JP6206377B2 JP6206377B2 (ja) | 2017-10-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014232248A Active JP6206377B2 (ja) | 2014-11-15 | 2014-11-15 | 燃料電池システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US10276883B2 (ja) |
JP (1) | JP6206377B2 (ja) |
KR (1) | KR101829105B1 (ja) |
CN (1) | CN105609834B (ja) |
CA (1) | CA2909886C (ja) |
DE (1) | DE102015119045A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018073587A (ja) * | 2016-10-27 | 2018-05-10 | 株式会社デンソー | 燃料電池システム |
JP2021039897A (ja) * | 2019-09-04 | 2021-03-11 | トヨタ自動車株式会社 | 燃料電池システムおよびその制御方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106784929B (zh) * | 2016-12-07 | 2020-04-28 | 同济大学 | 一种用于燃料电池的加湿器 |
US10756368B2 (en) | 2016-12-27 | 2020-08-25 | Hyundai Motor Company | Fuel cell system and method of controlling the same |
US11063277B2 (en) | 2017-05-24 | 2021-07-13 | Hyundai Motor Company | Method of controlling an ignition of a fuel cell vehicle |
DE102019217357A1 (de) * | 2019-11-11 | 2021-05-12 | Robert Bosch Gmbh | Energiequellensystem mit einer Zustandsbestimmung |
KR20210074712A (ko) | 2019-12-12 | 2021-06-22 | 현대자동차주식회사 | 차량용 연료전지 스택의 임피던스 측정 방법 |
CN110988698B (zh) * | 2019-12-30 | 2022-05-27 | 广东爱德曼氢能源装备有限公司 | 一种新型的燃料电池测试系统 |
CN113571746B (zh) * | 2021-06-04 | 2024-02-06 | 武汉格罗夫氢能汽车有限公司 | 一种燃料电池系统及防止电堆阳极水淹的方法 |
KR20230072921A (ko) | 2021-11-18 | 2023-05-25 | 현대자동차주식회사 | 차량용 연료전지 임피던스 측정 장치 및 그 방법 |
CN116819360A (zh) * | 2023-08-30 | 2023-09-29 | 宁德时代新能源科技股份有限公司 | 冷凝水测试的方法和装置 |
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2014
- 2014-11-15 JP JP2014232248A patent/JP6206377B2/ja active Active
-
2015
- 2015-10-21 KR KR1020150146509A patent/KR101829105B1/ko active IP Right Grant
- 2015-10-22 US US14/920,064 patent/US10276883B2/en active Active
- 2015-10-22 CA CA2909886A patent/CA2909886C/en active Active
- 2015-10-28 CN CN201510712894.1A patent/CN105609834B/zh active Active
- 2015-11-05 DE DE102015119045.1A patent/DE102015119045A1/de active Pending
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2018073587A (ja) * | 2016-10-27 | 2018-05-10 | 株式会社デンソー | 燃料電池システム |
JP2021039897A (ja) * | 2019-09-04 | 2021-03-11 | トヨタ自動車株式会社 | 燃料電池システムおよびその制御方法 |
JP7172918B2 (ja) | 2019-09-04 | 2022-11-16 | トヨタ自動車株式会社 | 燃料電池システムおよびその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105609834A (zh) | 2016-05-25 |
KR101829105B1 (ko) | 2018-02-13 |
CA2909886A1 (en) | 2016-05-15 |
CN105609834B (zh) | 2018-07-17 |
KR20160058678A (ko) | 2016-05-25 |
US10276883B2 (en) | 2019-04-30 |
CA2909886C (en) | 2019-02-12 |
DE102015119045A1 (de) | 2016-05-19 |
JP6206377B2 (ja) | 2017-10-04 |
DE102015119045A8 (de) | 2016-07-21 |
US20160141688A1 (en) | 2016-05-19 |
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