JP7333339B2 - 燃料電池装置およびバッテリを有した供給装置、燃料電池車両、および供給装置を始動する方法 - Google Patents
燃料電池装置およびバッテリを有した供給装置、燃料電池車両、および供給装置を始動する方法 Download PDFInfo
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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
- H01M8/04537—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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
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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
- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
-
- 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
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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
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- H01M2250/402—Combination of fuel cell with other electric generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/30—The power source being a fuel cell
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
a.インピーダンス分光学装置(15)によって燃料電池装置(5)の電流コレクタ上で交流を伝えることと、
b.応答信号を取得し、該応答信号を所定の信号値と比較することと、
c1.所定の信号値からの応答信号の偏差が少なくとも所定値に達したことを検出した場合に、霜始動動作で供給装置を始動すること、または、
c2.所定の信号値からの応答信号の偏差が所定値よりも小さくなったことを検出した場合に、通常動作で供給装置を始動することと、
によって特に特徴づけられる。
2 負荷
3 (第2)負荷
4 主電流ネットワーク
5 燃料電池装置
6 副電流ネットワーク
7 バッテリ
8 駆動ユニット
9 インバータ
10 第1主電流ネットワーク接続部
11 第2主電流ネットワーク接続部
12 第1副電流ネットワーク接続部
13 第2副電流ネットワーク接続部
14 阻止ダイオード
15 インピーダンス分光学装置
Claims (6)
- 電圧コンバータを介して電力を通過させることなく、少なくとも1つの負荷(2,3)に前記電力を供給する供給装置(1)であって、
燃料電池装置(5)があり、第1主電流ネットワーク接続部(10)および第2主電流ネットワーク接続部(11)を備えた主電流ネットワーク(4)と、バッテリ(7)があり、第1副電流ネットワーク接続部(12)および第2副電流ネットワーク接続部(13)を備えた副電流ネットワーク(6)とを備え、前記バッテリ(7)は、最大電圧によって上限が制限され、最小電圧によって下限が制限される動作電圧範囲を有し、前記バッテリ(7)は、前記少なくとも1つの負荷(2,3)に通電する動作電流強さ範囲を有し、前記第1主電流ネットワーク接続部(10)および前記第1副電流ネットワーク接続部(12)は、阻止ダイオード(14)を介して互いに接続され、前記第2主電流ネットワーク接続部(11)および前記第2副電流ネットワーク接続部(13)は、互いに直接接続され、前記主電流ネットワーク(4)は、前記電圧コンバータなしで前記副電流ネットワーク(13)に接続され、
前記燃料電池装置(5)のオフロード電圧は、多くとも前記バッテリ(7)の前記最大電圧に対応し、
前記主電流ネットワーク(4)には、霜始動条件を確認するために、前記燃料電池装置(5)または前記燃料電池装置(5)の個々の燃料セルのインピーダンス分光学計測を実行するように設計されたインピーダンス分光学装置(15)があり、一端で、前記インピーダンス分光学装置(15)は、前記第1主電流ネットワーク接続部(10)に接続され、他端で、前記インピーダンス分光学装置(15)は、前記第2主電流ネットワーク接続部(11)に接続され、
前記インピーダンス分光学装置(15)は、MOSFETである電力半導体スイッチとして設計され、
前記インピーダンス分光学装置(15)は、取得された応答信号と、所定の信号値とを比較し、前記所定の信号値からの前記応答信号の偏差が霜状況の存在の兆候を示し、前記インピーダンス分光学装置(15)は、前記偏差が所定値に達した場合に前記霜始動条件の存在を検出することを特徴とする供給装置(1)。 - 前記インピーダンス分光学装置(15)は、前記燃料電池装置(5)の電流コネクタ上で異なる周波数の交流を伝えるように設計されることを特徴とする請求項1に記載の供給装置(1)。
- 前記インピーダンス分光学装置(15)は、前記燃料電池装置(5)の電流および/または電圧を計測するように設計されることを特徴とする請求項1または2に記載の供給装置(1)。
- 前記バッテリ(7)は一定の数のバッテリセルを有し、および/または前記燃料電池装置(5)は一定の数の燃料セルを有し、前記バッテリセルの数および/または前記燃料セルの数は、前記燃料電池装置(5)の前記オフロード電圧が前記バッテリ(7)の前記最大電圧に対応するように選択されることを特徴とする請求項1~3のいずれかに記載の供給装置(1)。
- 請求項1~4のいずれかに従う供給装置(1)を備えた燃料電池車両。
- 請求項1~4のいずれかに従う供給装置(1)を始動する方法であって、
a.インピーダンス分光学装置(15)によって燃料電池装置(5)の電流コレクタ上で交流を伝えることと、
b.前記応答信号を取得し、該応答信号を前記所定の信号値と比較することと、
c1.前記所定の信号値からの前記応答信号の偏差が前記所定値に達したことを検出した場合に、霜始動動作で前記供給装置を始動し、前記霜始動動作では、前記燃料電池装置(5)が加熱される、もしくは反応物の質量流量が増加され、
c2.前記所定の信号値からの前記応答信号の偏差が前記所定値よりも小さいことを検出した場合に、通常動作で前記供給装置を始動することと、
を含む、供給装置(1)を始動する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018212881.2 | 2018-08-02 | ||
DE102018212881.2A DE102018212881A1 (de) | 2018-08-02 | 2018-08-02 | Versorgungseinrichtung mit einer Brennstoffzelleneinrichtung und einer Batterie, Brennstoffzellenfahrzeug sowie Verfahren zum Starten einer Versorgungseinrichtung |
PCT/EP2019/058858 WO2020025179A1 (de) | 2018-08-02 | 2019-04-09 | Versorgungseinrichtung mit einer brennstoffzelleneinrichtung und einer batterie, brennstoffzellenfahrzeug sowie verfahren zum starten einer versorgungseinrichtung |
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JP2021526709A JP2021526709A (ja) | 2021-10-07 |
JP7333339B2 true JP7333339B2 (ja) | 2023-08-24 |
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US (1) | US20210257633A1 (ja) |
EP (1) | EP3830927B1 (ja) |
JP (1) | JP7333339B2 (ja) |
KR (1) | KR102581813B1 (ja) |
CN (1) | CN112470362A (ja) |
DE (1) | DE102018212881A1 (ja) |
WO (1) | WO2020025179A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008166018A (ja) | 2006-12-27 | 2008-07-17 | Toyota Motor Corp | 燃料電池システム |
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JP2008522350A (ja) * | 2004-11-29 | 2008-06-26 | ハイドロジェニクス コーポレイション | 電気化学電池の故障状態を検出し表示するためのシステムおよび方法 |
US8373381B2 (en) * | 2005-04-22 | 2013-02-12 | GM Global Technology Operations LLC | DC/DC-less coupling of matched batteries to fuel cells |
JP5157163B2 (ja) * | 2006-12-27 | 2013-03-06 | トヨタ自動車株式会社 | 燃料電池システム及び燃料電池システム搭載移動体 |
JP5056239B2 (ja) * | 2007-07-30 | 2012-10-24 | トヨタ自動車株式会社 | 燃料電池システム |
KR101610118B1 (ko) * | 2014-08-22 | 2016-04-08 | 현대자동차 주식회사 | 연료전지의 임피던스 측정방법, 측정장치, 및 측정시스템 |
GB2531510A (en) * | 2014-10-15 | 2016-04-27 | Intelligent Energy Ltd | Fuel cell and battery |
DE102014018197A1 (de) * | 2014-12-09 | 2015-06-25 | Daimler Ag | Impedanzbestimmungsvorrichtung zur Verwendung mit einem Brennstoffzellenstapel, Brennstoffzellenanordnung mit einer derartigen lmpedanzbestimmungsvorrichtung sowie Verfahren zum Ermitteln einer lmpedanz einer Brennstoffzellenanordnung |
KR101866072B1 (ko) * | 2016-10-18 | 2018-06-08 | 현대자동차주식회사 | 연료전지 스택의 상태 진단 장치 및 그 방법 |
JP6397872B2 (ja) * | 2016-11-04 | 2018-09-26 | 本田技研工業株式会社 | 電源システム |
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2018
- 2018-08-02 DE DE102018212881.2A patent/DE102018212881A1/de not_active Ceased
-
2019
- 2019-04-09 EP EP19717279.4A patent/EP3830927B1/de active Active
- 2019-04-09 US US17/265,184 patent/US20210257633A1/en active Pending
- 2019-04-09 CN CN201980051163.3A patent/CN112470362A/zh active Pending
- 2019-04-09 KR KR1020217003039A patent/KR102581813B1/ko active IP Right Grant
- 2019-04-09 JP JP2020563997A patent/JP7333339B2/ja active Active
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JP2008166018A (ja) | 2006-12-27 | 2008-07-17 | Toyota Motor Corp | 燃料電池システム |
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KR20210037666A (ko) | 2021-04-06 |
KR102581813B1 (ko) | 2023-09-26 |
EP3830927B1 (de) | 2021-10-06 |
DE102018212881A1 (de) | 2020-02-06 |
EP3830927A1 (de) | 2021-06-09 |
JP2021526709A (ja) | 2021-10-07 |
US20210257633A1 (en) | 2021-08-19 |
WO2020025179A1 (de) | 2020-02-06 |
CN112470362A (zh) | 2021-03-09 |
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