JP4541713B2 - 燃料電池のアノードガス残量算出装置 - Google Patents
燃料電池のアノードガス残量算出装置 Download PDFInfo
- Publication number
- JP4541713B2 JP4541713B2 JP2004004709A JP2004004709A JP4541713B2 JP 4541713 B2 JP4541713 B2 JP 4541713B2 JP 2004004709 A JP2004004709 A JP 2004004709A JP 2004004709 A JP2004004709 A JP 2004004709A JP 4541713 B2 JP4541713 B2 JP 4541713B2
- Authority
- JP
- Japan
- Prior art keywords
- anode gas
- pressure
- fuel cell
- remaining amount
- cylinder
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Fuel Cell (AREA)
Description
(P1×S1)+(P2×(Sd−S2))=F ・・・式1
式1で、P1;1次側圧力(即ち、アノードガスボンベ32の内圧)、P2;2次側圧力、F;バネ38iの付勢力である。
n=(P1×VA)/(R×T) ・・・式2
式2で、n;アノードガスのモル数、R;気体定数(0.082)、T;温度センサ86が検出したアノードガスボンベ32の温度(絶対温度)[K]、P1;1次側圧力の算出値[atm]、VA;アノードガスボンベ32の容積(既定値)[l]である。
32 アノードガスボンベ(ボンベ)
38 レギュレータ(減圧弁)
80 ECU
84 電流センサ(電流検出手段)
88 圧力センサ(圧力検出手段)
Claims (1)
- 燃料電池に接続されたボンベ内に高圧に封入されたアノードガスの残量を算出する燃料電池のアノードガス残量算出装置において、前記高圧のアノードガスを減圧して前記燃料電池に供給する減圧弁と、前記減圧弁の2次側圧力を検出する圧力検出手段と、前記燃料電池の発電電流を検出する発電電流検出手段と、前記検出された発電電流に基づいて前記アノードガスの流量を算出する流量算出手段と、前記検出された減圧弁の2次側圧力と前記算出されたアノードガスの流量に基づいて前記ボンベの内圧を算出する内圧算出手段と、および前記算出されたボンベの内圧に基づいて前記アノードガスの残量を算出する残量算出手段とを備えることを特徴とする燃料電池のアノードガス残量算出装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004709A JP4541713B2 (ja) | 2004-01-09 | 2004-01-09 | 燃料電池のアノードガス残量算出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004004709A JP4541713B2 (ja) | 2004-01-09 | 2004-01-09 | 燃料電池のアノードガス残量算出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006099963A JP2006099963A (ja) | 2006-04-13 |
JP4541713B2 true JP4541713B2 (ja) | 2010-09-08 |
Family
ID=36263875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004004709A Expired - Fee Related JP4541713B2 (ja) | 2004-01-09 | 2004-01-09 | 燃料電池のアノードガス残量算出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4541713B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5319056B2 (ja) * | 2006-08-01 | 2013-10-16 | トヨタ自動車株式会社 | 燃料電池システム |
JP2009002432A (ja) * | 2007-06-21 | 2009-01-08 | Yamaha Motor Co Ltd | ガス残量算出装置 |
JP2009054502A (ja) * | 2007-08-29 | 2009-03-12 | Honda Motor Co Ltd | 燃料電池システムの圧力検査方法および燃料電池システム |
JP5891863B2 (ja) * | 2012-03-13 | 2016-03-23 | 日産自動車株式会社 | 燃料ガス供給装置 |
JP7140734B2 (ja) * | 2019-10-03 | 2022-09-21 | トヨタ自動車株式会社 | ガス供給システムおよびガスタンクの内部圧力を推定する方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11230813A (ja) * | 1998-02-13 | 1999-08-27 | Calsonic Corp | 流体残量計測装置 |
JP2001295996A (ja) * | 2000-04-14 | 2001-10-26 | Toyota Motor Corp | 水素貯蔵供給装置 |
JP2003270073A (ja) * | 2002-03-13 | 2003-09-25 | Honda Motor Co Ltd | ガス圧力検出装置 |
-
2004
- 2004-01-09 JP JP2004004709A patent/JP4541713B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11230813A (ja) * | 1998-02-13 | 1999-08-27 | Calsonic Corp | 流体残量計測装置 |
JP2001295996A (ja) * | 2000-04-14 | 2001-10-26 | Toyota Motor Corp | 水素貯蔵供給装置 |
JP2003270073A (ja) * | 2002-03-13 | 2003-09-25 | Honda Motor Co Ltd | ガス圧力検出装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006099963A (ja) | 2006-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8367257B2 (en) | Fuel cell system and method for adjusting moisture content in a polymer electrolyte membrane | |
US7882728B2 (en) | Dual anomaly judgment device for a fuel cell | |
US8771886B2 (en) | Fuel cell system and method for controlling same | |
EP1966846B9 (en) | Fuel cell system, moving object equipped with fuel cell system, and abnormality judgment method for fuel cell system | |
US8563191B2 (en) | Fuel cell system and gas leakage detection device | |
JP4806989B2 (ja) | 燃料電池システム | |
US9147893B2 (en) | Failure diagnostic device for discharge valve | |
US8216730B2 (en) | Fuel cell system | |
US10079397B2 (en) | Method of detecting leakage of reactive gas of fuel cell and fuel cell system | |
JP4758707B2 (ja) | 燃料電池システム | |
US7736814B2 (en) | Fuel-cell system and method of estimating nitrogen concentration on fuel electrode of fuel cell | |
JP5099285B2 (ja) | 燃料供給装置 | |
WO2008023503A1 (fr) | Système de pile à combustible et procédé de diagnostic de soupape de marche-arrêt | |
CN108140857B (zh) | 燃料电池系统及其控制方法 | |
CA2926906A1 (en) | Fuel cell system | |
JP4541713B2 (ja) | 燃料電池のアノードガス残量算出装置 | |
JP2011204411A (ja) | 燃料電池システム及び移動体 | |
JP2006294447A (ja) | 異常判定装置 | |
JP2004342475A (ja) | 燃料電池システムの運転制御 | |
CN117941111A (zh) | 具有对被清空的水分离器的自动识别的燃料电池系统 | |
JP4629986B2 (ja) | 燃料電池システム | |
JP4998695B2 (ja) | 燃料電池システム | |
WO2009065520A1 (en) | Method of detecting a leak in a fuel cell system | |
US8415062B2 (en) | Fuel cell system and method of starting fuel cell system | |
JP2005183020A (ja) | 燃料電池の生成水供給装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061130 |
|
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: 20100608 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100624 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130702 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140702 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |