KR101006217B1 - 연료전지시스템 - Google Patents
연료전지시스템 Download PDFInfo
- Publication number
- KR101006217B1 KR101006217B1 KR1020097004864A KR20097004864A KR101006217B1 KR 101006217 B1 KR101006217 B1 KR 101006217B1 KR 1020097004864 A KR1020097004864 A KR 1020097004864A KR 20097004864 A KR20097004864 A KR 20097004864A KR 101006217 B1 KR101006217 B1 KR 101006217B1
- Authority
- KR
- South Korea
- Prior art keywords
- converter
- impedance
- fuel cell
- operating point
- response
- Prior art date
Links
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
- H01M8/04298—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
- H01M8/04649—Other electric variables, e.g. resistance or impedance of fuel cell stacks
-
- 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
- H01M8/04858—Electric variables
- H01M8/04865—Voltage
- H01M8/0488—Voltage of fuel cell stacks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Power Engineering (AREA)
- Fuel Cell (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (4)
- 복수의 셀을 적층하여 이루어지는 연료전지 스택의 출력전압을 승/강압하기 위한 DC/DC 컨버터를 구비하는 연료전지시스템에 있어서,상기 DC/DC 컨버터를 구동하여 상기 연료전지 스택에 교류신호를 인가하는 교류신호 인가장치와,상기 DC/DC 컨버터의 동작점이 응답성능 저하영역 밖에 있을 때에는, 상기 연료전지 스택에 교류신호를 인가하였을 때의 상기 셀의 응답 전압을 검출함으로써 상기 셀의 교류 임피던스를 계측하는 한편, 상기 DC/DC 컨버터의 동작점이 응답성능 저하영역에 있을 때에는, 상기 셀의 교류 임피던스의 계측을 금지하는 교류 임피던스 계측장치를 구비하는 것을 특징으로 하는 연료전지시스템.
- 제 1항에 있어서,상기 DC/DC 컨버터는, 다상 컨버터이고,상기 교류 임피던스 계측장치는, 상기 DC/DC 컨버터의 동작점이 상기 응답성능 저하영역에 있을 때에, 교류 임피던스 계측 요구가 있을 때에는, 상기 DC/DC 컨버터의 구동상수를 변환하여 상기 셀의 교류 임피던스를 계측하는 것을 특징으로 하는 연료전지시스템.
- 제 1항에 있어서,상기 교류 임피던스 계측장치는, 상기 DC/DC 컨버터의 동작점이 상기 응답성능 저하영역에 있을 때에, 교류 임피던스 계측요구가 있을 때에는, 상기 동작점이 상기 응답성능 저하영역에서 벗어나도록 상기 DC/DC 컨버터의 통과 파워를 시프트시켜 상기 셀의 교류 임피던스를 계측하는 것을 특징으로 하는 연료전지시스템.
- 제 1항에 있어서,상기 교류 임피던스 계측장치는, 상기 DC/DC 컨버터의 동작점이 상기 응답성능 저하영역에 있을 때에, 교류 임피던스 계측 요구가 있을 때에는, 상기 동작점이 상기 응답성능 저하영역에서 벗어나도록 상기 DC/DC 컨버터의 스위칭동작을 제어하는 제어신호의 캐리어 주파수를 변경하여 상기 셀의 교류 임피던스를 계측하는 것을 특징으로 하는 연료전지시스템.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006245388 | 2006-09-11 | ||
JPJP-P-2006-245388 | 2006-09-11 | ||
JP2007015105A JP5062518B2 (ja) | 2006-09-11 | 2007-01-25 | 燃料電池システム |
JPJP-P-2007-015105 | 2007-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090042302A KR20090042302A (ko) | 2009-04-29 |
KR101006217B1 true KR101006217B1 (ko) | 2011-01-07 |
Family
ID=39183602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097004864A KR101006217B1 (ko) | 2006-09-11 | 2007-08-16 | 연료전지시스템 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8268495B2 (ko) |
JP (1) | JP5062518B2 (ko) |
KR (1) | KR101006217B1 (ko) |
CN (1) | CN101485026B (ko) |
CA (1) | CA2651414C (ko) |
DE (1) | DE112007002072B4 (ko) |
WO (1) | WO2008032537A1 (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5067707B2 (ja) * | 2007-05-31 | 2012-11-07 | トヨタ自動車株式会社 | 燃料電池システム |
JP4595993B2 (ja) | 2007-11-08 | 2010-12-08 | トヨタ自動車株式会社 | 燃料電池システム |
JP4353299B2 (ja) | 2007-12-14 | 2009-10-28 | トヨタ自動車株式会社 | 電池学習システム |
JP4513130B2 (ja) * | 2007-12-25 | 2010-07-28 | トヨタ自動車株式会社 | 燃料電池システム及び移動体 |
JP5083275B2 (ja) * | 2009-05-29 | 2012-11-28 | トヨタ自動車株式会社 | 燃料電池システム及び移動体 |
JP5392166B2 (ja) | 2010-04-02 | 2014-01-22 | トヨタ自動車株式会社 | 燃料電池システム |
US8410653B1 (en) | 2010-06-21 | 2013-04-02 | Christopher Moore | Magnetic lighting circuit and mounting system |
US8575871B1 (en) | 2010-07-23 | 2013-11-05 | Christopher Moore | Modular component electric machine |
KR101090705B1 (ko) | 2010-11-25 | 2011-12-08 | 강남대학교 산학협력단 | 연료전지 스택의 상태 진단 방법 |
US8531075B1 (en) | 2011-06-21 | 2013-09-10 | Christopher Moore | Magnetic electrical contact system |
JP2013054925A (ja) * | 2011-09-05 | 2013-03-21 | Toyota Motor Corp | 燃料電池の検査方法および検査装置 |
WO2013042200A1 (ja) * | 2011-09-20 | 2013-03-28 | トヨタ自動車株式会社 | インピーダンス測定装置 |
JP5790516B2 (ja) * | 2012-01-24 | 2015-10-07 | 株式会社デンソー | 燃料電池システム |
US20130285584A1 (en) * | 2012-04-27 | 2013-10-31 | Samsung Electro-Mechanics Co., Ltd. | Motor driving apparatus and method |
JP6186892B2 (ja) * | 2013-05-30 | 2017-08-30 | 株式会社豊田自動織機 | 車両に搭載される燃料電池システム |
JP6241075B2 (ja) * | 2013-05-30 | 2017-12-06 | 日産自動車株式会社 | 燃料電池システム |
JP6236880B2 (ja) * | 2013-05-30 | 2017-11-29 | 日産自動車株式会社 | 燃料電池システム |
KR101592704B1 (ko) * | 2014-06-11 | 2016-02-15 | 현대자동차주식회사 | 연료전지 스택의 상태 진단 방법 및 연료전지 시스템의 제어방법 |
CA2957507C (en) | 2014-08-08 | 2021-11-02 | Nissan Motor Co., Ltd. | Fuel cell system and control method for fuel cell system |
KR101601487B1 (ko) * | 2014-09-18 | 2016-03-09 | 현대자동차주식회사 | 연료전지 스택의 임피던스 측정 장치 및 그 방법 |
JP6314799B2 (ja) | 2014-11-13 | 2018-04-25 | トヨタ自動車株式会社 | 燃料電池システム及び燃料電池の制御方法 |
KR101702224B1 (ko) * | 2015-06-23 | 2017-02-03 | 강남대학교 산학협력단 | 스펙트럼을 이용한 연료전지 스택의 상태 진단 장치 및 그 방법 |
KR101831135B1 (ko) | 2016-06-17 | 2018-02-26 | 현대자동차주식회사 | 연료전지 시스템 및 그 제어 방법 |
JP6725449B2 (ja) * | 2017-04-10 | 2020-07-15 | 株式会社Soken | 燃料電池システム |
NL2026176B1 (en) * | 2020-07-30 | 2022-04-04 | Prodrive Tech Innovation Services B V | Multi-level bidirectional electrical AC/DC converter |
JP7528907B2 (ja) | 2021-03-10 | 2024-08-06 | トヨタ自動車株式会社 | 燃料電池システム |
EP4056409A1 (en) | 2021-03-10 | 2022-09-14 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
JP7528906B2 (ja) | 2021-03-10 | 2024-08-06 | トヨタ自動車株式会社 | 燃料電池システム |
CN115084590A (zh) | 2021-03-10 | 2022-09-20 | 丰田自动车株式会社 | 燃料电池系统 |
JP7435547B2 (ja) | 2021-06-07 | 2024-02-21 | トヨタ自動車株式会社 | 燃料電池システム |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005332702A (ja) | 2004-05-20 | 2005-12-02 | Nissan Motor Co Ltd | 燃料電池診断装置及び燃料電池診断方法 |
JP2007004718A (ja) | 2005-06-27 | 2007-01-11 | Matsushita Electric Ind Co Ltd | 画像生成装置及び画像生成方法 |
JP2007004732A (ja) | 2005-06-27 | 2007-01-11 | Matsushita Electric Ind Co Ltd | 画像生成装置及び画像生成方法 |
JP2007207442A (ja) | 2006-01-30 | 2007-08-16 | Toyota Motor Corp | 燃料電池システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6519539B1 (en) * | 2000-09-29 | 2003-02-11 | Hydrogenics Corporation | Measurement of fuel cell impedance |
JP2003235252A (ja) | 2002-02-08 | 2003-08-22 | Toyota Motor Corp | 電源回路 |
JP4314165B2 (ja) | 2004-07-13 | 2009-08-12 | トヨタ自動車株式会社 | ハイブリッド燃料電池システム |
JP4821187B2 (ja) * | 2005-06-30 | 2011-11-24 | トヨタ自動車株式会社 | 燃料電池システム |
JP5136945B2 (ja) * | 2005-07-05 | 2013-02-06 | トヨタ自動車株式会社 | 燃料電池システム |
-
2007
- 2007-01-25 JP JP2007015105A patent/JP5062518B2/ja active Active
- 2007-08-16 WO PCT/JP2007/066319 patent/WO2008032537A1/ja active Application Filing
- 2007-08-16 US US12/303,518 patent/US8268495B2/en active Active
- 2007-08-16 KR KR1020097004864A patent/KR101006217B1/ko active IP Right Grant
- 2007-08-16 DE DE112007002072.5T patent/DE112007002072B4/de not_active Expired - Fee Related
- 2007-08-16 CA CA2651414A patent/CA2651414C/en not_active Expired - Fee Related
- 2007-08-16 CN CN2007800256923A patent/CN101485026B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005332702A (ja) | 2004-05-20 | 2005-12-02 | Nissan Motor Co Ltd | 燃料電池診断装置及び燃料電池診断方法 |
JP2007004718A (ja) | 2005-06-27 | 2007-01-11 | Matsushita Electric Ind Co Ltd | 画像生成装置及び画像生成方法 |
JP2007004732A (ja) | 2005-06-27 | 2007-01-11 | Matsushita Electric Ind Co Ltd | 画像生成装置及び画像生成方法 |
JP2007207442A (ja) | 2006-01-30 | 2007-08-16 | Toyota Motor Corp | 燃料電池システム |
Also Published As
Publication number | Publication date |
---|---|
JP5062518B2 (ja) | 2012-10-31 |
US20100013490A1 (en) | 2010-01-21 |
JP2008098134A (ja) | 2008-04-24 |
WO2008032537A1 (fr) | 2008-03-20 |
DE112007002072T8 (de) | 2009-10-22 |
CA2651414C (en) | 2012-03-06 |
CN101485026B (zh) | 2011-11-02 |
DE112007002072B4 (de) | 2016-10-06 |
CN101485026A (zh) | 2009-07-15 |
CA2651414A1 (en) | 2008-03-20 |
DE112007002072T5 (de) | 2009-06-25 |
US8268495B2 (en) | 2012-09-18 |
KR20090042302A (ko) | 2009-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101006217B1 (ko) | 연료전지시스템 | |
KR100835331B1 (ko) | 하이브리드 연료전지 시스템 및 그 전압변환 제어방법 | |
JP4513130B2 (ja) | 燃料電池システム及び移動体 | |
KR101151748B1 (ko) | 연료전지시스템 및 연료전지 차량 | |
US8415065B2 (en) | Fuel cell system and method of controlling fuel cell system | |
JP4400669B2 (ja) | 燃料電池システム | |
US8815460B2 (en) | Fuel cell system | |
US20120086417A1 (en) | Converter controlling apparatus | |
JP6166379B2 (ja) | 2電源負荷駆動燃料電池システム | |
KR20100020525A (ko) | 연료전지시스템 및 그 제어방법 | |
JP2009054316A (ja) | 燃料電池システム | |
JP2007335151A (ja) | 燃料電池車両の電力制御装置 | |
JP5717004B2 (ja) | 移動体の運転方法及び移動体 | |
JP5780126B2 (ja) | 燃料電池システム | |
WO2012063300A1 (ja) | 燃料電池の出力制御装置 | |
JP2018032580A (ja) | 燃料電池システム | |
JP2010220343A (ja) | コンバータ制御装置 | |
JP5083275B2 (ja) | 燃料電池システム及び移動体 | |
JP4888654B2 (ja) | 燃料電池システム | |
JP5675509B2 (ja) | 燃料電池システム及び該システム搭載車両 | |
JP2009266552A (ja) | 燃料電池システムおよびその低温起動時における処理方法 | |
JP2018106866A (ja) | 燃料電池システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20131210 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141205 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20151201 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20161129 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20181219 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20191219 Year of fee payment: 10 |