JP2016085857A - 燃料電池システムの燃料残量表示方法および燃料電池搭載車両 - Google Patents
燃料電池システムの燃料残量表示方法および燃料電池搭載車両 Download PDFInfo
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- 239000000446 fuel Substances 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000002737 fuel gas Substances 0.000 claims abstract description 184
- 239000007789 gas Substances 0.000 description 11
- 239000002828 fuel tank Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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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
- H01M8/0438—Pressure; Ambient pressure; Flow
- H01M8/04432—Pressure differences, e.g. between anode and cathode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/28—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/169—Remaining operating distance or charge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/16—Type of output information
- B60K2360/174—Economic driving
-
- 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
-
- 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
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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
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
n1=(P1・V1)/(R・T1) …(1)
n2=(P1・V2)/(R・T2) …(2)
ここで、Rは気体定数である。式(1)(2)では、計算を簡単にするために、理想気体の状態方程式(PV=nRT)を用いてnの値を算出したが、ファンデルワールスの状態方程式((P+n2a/V2)・(V−nb)=nRT)や他の気体の状態方程式を用いて、燃料ガスの残量n1、n2の値を解いても良い。
100…燃料電池
110…第1の燃料ガスタンク
115…第2の燃料ガスタンク
120…燃料ガス供給管
130…第1の主止弁
135…第2の主止弁
140…レギュレーター
150…圧力センサ
160…第1の温度センサ
165…第2の温度センサ
200…制御部
210…演算装置(CPU)
220…記憶装置
230…表示装置
240…イグニッションスイッチ
250…外気温センサ
260…要求出力検知部
300…二次電池
310…電力分配コントローラ
320…駆動モータ
330…ドライブシャフト
340…動力分配ギア
350…車輪
1000…車両
n1、n2…残量
P1…圧力
V1、V2…容積
T1、T2…温度
R…気体常数
Claims (6)
- 燃料電池と燃料ガスタンクの主止弁との間に圧力センサを有する燃料電池システムの燃料残量表示方法であって、
前記主止弁が開いている場合には、前記圧力センサから得られた圧力値から前記燃料ガスタンク中の燃料ガスの残量を算出して、表示装置に燃料ガスの残量を表示し、
前記主止弁が閉じている場合には、前記主止弁が閉じる時点において記憶装置に格納された燃料ガスの残量を、前記表示装置に表示する、燃料電池システムの燃料残量表示方法。 - 請求項1に記載の燃料電池システムの燃料残量表示方法において、
イグニッションスイッチがオフにされたときには、前記主止弁を閉じる前に前記燃料ガスタンク中の燃料ガスの残量を算出して前記記憶装置に格納する、燃料電池システムの燃料残量表示方法。 - 請求項1または2に記載の燃料電池システムの燃料残量表示方法において、
前記主止弁が開いている場合には、前記燃料ガスタンク中の燃料ガスの残量を算出するごとに、前記燃料ガスタンク中の燃料ガスの残量を前記記憶装置に格納する、燃料電池システムの燃料残量表示方法。 - 請求項1〜3のいずれか一項に記載の燃料電池システムの燃料残量表示方法において、
前記燃料ガスタンク中の内部の燃料ガスの温度を測定し、
前記圧力値から前記燃料ガスタンク中の前記燃料ガスの残量を算出する場合に、前記燃料ガスの温度を用いて算出する、燃料電池システムの燃料残量表示方法。 - 請求項1〜3のいずれか一項に記載の燃料電池システムの燃料残量表示方法において、
外気温を測定し、
前記圧力値から前記燃料ガスタンク中の前記燃料ガスの残量を算出する場合に、前記外気温を用いて算出する、燃料電池システムの燃料残量表示方法。 - 燃料電池搭載車両であって、
燃料電池と、
前記燃料電池に供給する燃料ガスを貯蔵する燃料ガスタンクと、
前記燃料ガスタンクから前記燃料電池に前記燃料ガスを供給するために燃料ガス供給管と、
前記燃料ガスタンクと前記燃料ガス供給管との間に設けられた主止弁と、
前記主止弁と前記燃料電池との間の前記燃料ガス供給管の内部の燃料ガスの圧力を測定する圧力センサと、
前記圧力センサから得られた圧力から前記燃料ガスタンクの燃料ガスの残量を算出する制御部と、
前記燃料ガスの残量を格納する記憶装置と、
前記燃料ガスの残量を表示する表示装置と、
前記燃料電池搭載車両のイグニッションスイッチと、
を備え、
前記制御部は、
前記主止弁が開いている場合には、前記圧力センサから得られた圧力値から前記燃料ガスタンク中の燃料ガスの残量を算出し、前記燃料ガスの残量を記憶装置に格納するとともに、表示装置に燃料ガスの残量を表示し、
前記イグニッションスイッチがオフからオンにされた場合であって、前記主止弁が開く前には、前記主止弁が閉じる時点において前記記憶装置に格納された燃料ガスの残量を、前記表示装置に表示する、燃料電池搭載車両。
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JP2014217901A JP6064976B2 (ja) | 2014-10-27 | 2014-10-27 | 燃料電池システムの燃料残量表示方法および燃料電池搭載車両 |
CA2903814A CA2903814C (en) | 2014-10-27 | 2015-09-10 | Remaining fuel level displaying method for fuel cell system and fuel cell equipped vehicle |
DE102015116670.4A DE102015116670A1 (de) | 2014-10-27 | 2015-10-01 | Verfahren zum Anzeigen des Kraftstoff-Restbestands für ein Brennstoffzellensystem und mit einer Brennstoffzelle ausgestattetes Fahrzeug |
US14/879,867 US9561723B2 (en) | 2014-10-27 | 2015-10-09 | Remaining fuel level displaying method for fuel cell system and fuel cell equipped vehicle |
KR1020150146506A KR101856824B1 (ko) | 2014-10-27 | 2015-10-21 | 연료 전지 시스템의 연료 잔량 표시 방법 및 연료 전지 탑재 차량 |
CN201510702289.6A CN105552407B (zh) | 2014-10-27 | 2015-10-26 | 燃料电池系统的燃料剩余量显示方法及燃料电池搭载车辆 |
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JP (1) | JP6064976B2 (ja) |
KR (1) | KR101856824B1 (ja) |
CN (1) | CN105552407B (ja) |
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CN110861507A (zh) * | 2018-08-10 | 2020-03-06 | 上海汽车集团股份有限公司 | 氢燃料电池车可续航里程的计算方法及装置 |
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JP6447838B2 (ja) * | 2016-11-21 | 2019-01-09 | トヨタ自動車株式会社 | 燃料電池車両 |
JP7183749B2 (ja) * | 2018-12-06 | 2022-12-06 | トヨタ自動車株式会社 | 表示装置 |
DE102019211422A1 (de) * | 2019-07-31 | 2021-02-04 | Robert Bosch Gmbh | Tanksystem |
Citations (4)
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JP2006112492A (ja) * | 2004-10-13 | 2006-04-27 | Toyota Motor Corp | 燃料供給装置 |
JP2009103245A (ja) * | 2007-10-24 | 2009-05-14 | Toyota Motor Corp | ガス残量表示制御装置、ガス残量表示装置、および、ガス残量表示制御方法 |
JP2011137545A (ja) * | 2009-12-25 | 2011-07-14 | Asia Pacific Fuel Cell Technology Ltd | 水素貯蔵タンクの残量検出方法 |
JP2014126149A (ja) * | 2012-12-27 | 2014-07-07 | Toyota Motor Corp | 水素充填装置 |
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JP2005240854A (ja) | 2004-02-24 | 2005-09-08 | Nissan Motor Co Ltd | 気体燃料残量表示装置 |
DE102011104711A1 (de) * | 2011-06-06 | 2012-12-06 | Zoz Gmbh | Fahrzeug mit mehreren Vorratsbehältern für Wasserstoff und Verfahren zur Anzeige der verfügbaren Vorratsmenge und Steuerung zur Entnahme |
JP2014217901A (ja) | 2013-05-07 | 2014-11-20 | パナソニック株式会社 | ロボットシステム |
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JP2006112492A (ja) * | 2004-10-13 | 2006-04-27 | Toyota Motor Corp | 燃料供給装置 |
JP2009103245A (ja) * | 2007-10-24 | 2009-05-14 | Toyota Motor Corp | ガス残量表示制御装置、ガス残量表示装置、および、ガス残量表示制御方法 |
JP2011137545A (ja) * | 2009-12-25 | 2011-07-14 | Asia Pacific Fuel Cell Technology Ltd | 水素貯蔵タンクの残量検出方法 |
JP2014126149A (ja) * | 2012-12-27 | 2014-07-07 | Toyota Motor Corp | 水素充填装置 |
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CN110861507A (zh) * | 2018-08-10 | 2020-03-06 | 上海汽车集团股份有限公司 | 氢燃料电池车可续航里程的计算方法及装置 |
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CN105552407A (zh) | 2016-05-04 |
JP6064976B2 (ja) | 2017-01-25 |
DE102015116670A1 (de) | 2016-04-28 |
US20160114682A1 (en) | 2016-04-28 |
CA2903814A1 (en) | 2016-04-27 |
KR101856824B1 (ko) | 2018-05-10 |
US9561723B2 (en) | 2017-02-07 |
CA2903814C (en) | 2016-10-25 |
CN105552407B (zh) | 2018-04-17 |
KR20160049472A (ko) | 2016-05-09 |
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