WO2008041528A1 - Système de pile à combustible - Google Patents
Système de pile à combustible Download PDFInfo
- Publication number
- WO2008041528A1 WO2008041528A1 PCT/JP2007/068445 JP2007068445W WO2008041528A1 WO 2008041528 A1 WO2008041528 A1 WO 2008041528A1 JP 2007068445 W JP2007068445 W JP 2007068445W WO 2008041528 A1 WO2008041528 A1 WO 2008041528A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel cell
- heat medium
- cell system
- flow path
- heat recovery
- 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.)
- Ceased
Links
Classifications
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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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/005—Central heating systems using heat accumulated in storage masses water heating system with recuperation of waste heat
-
- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04052—Storage of heat in the fuel cell system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2101/00—Electric generators of small-scale CHP systems
- F24D2101/30—Fuel cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2103/00—Thermal aspects of small-scale CHP systems
- F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
- F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2103/00—Thermal aspects of small-scale CHP systems
- F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
- F24D2103/17—Storage tanks
-
- 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
- H01M2250/405—Cogeneration of heat or hot water
-
- 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
-
- 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
- H01M8/04701—Temperature
- H01M8/04723—Temperature of the coolant
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
Definitions
- the present invention relates to a fuel cell system.
- a fuel cell system generates electricity by an electrochemical reaction between a fuel supplied to the fuel cell from the outside and an oxidant, recovers heat generated by the reaction, stores it as hot water, and stores this hot water outside. It is a system that is effectively used for heat supply. Specifically, cooling water is supplied into the fuel cell, and the supplied cooling water exchanges heat in the fuel cell, is heated, and is discharged from the fuel cell. The discharged cooling water is cooled by exchanging heat with the heat medium (water) in the heat exchanger, and is supplied again to the fuel cell.
- the heat medium exchanged by the heat exchanger is further heated by an electric heater and stored in a hot water storage tank.
- dissolved oxygen in the heat medium became bubbles, which deteriorated the performance of the pump provided in the exhaust heat recovery flow path through which the heat medium flows, causing a problem that hindered water supply control.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-223913
- the fuel cell power generation system disclosed in Patent Document 1 does not consider the flow rate of hot water flowing in the circulation path. For this reason, when the flow rate of hot water flowing through the circulation path is high, the force exerted on the bubbles in the direction in which the hot water flows is larger than the buoyancy of the bubbles, so the bubbles circulate without being discharged from the air vent valve. Flowing the route. Therefore, the flow path resistance in the path increases due to the bubbles remaining in the circulation path. There was a problem that the pump performance deteriorated due to the problem that the air bubbles in the path entered the pump.
- the present invention has been made in view of the above problems, and provides a fuel cell system that can be safely operated by reliably removing bubbles generated in the exhaust heat recovery flow path with a simple configuration. Doing that is what I do.
- a fuel cell system of the present invention includes a fuel cell that generates electric power by a reaction between a fuel and an oxidant, and a cold passage through which a first heat medium that cools the fuel cell flows.
- the exhaust heat collection flow path is provided with a speed reduction part that reduces the flow rate of the second heat medium, and a bubble vent part that discharges air bubbles in the speed reduction part to the outside of the heat recovery flow path.
- the bubble removal unit may be provided on the downstream side of the heat exchanger.
- the fuel cell system includes a heater that heats the second heat medium flowing through the exhaust heat recovery flow path, and the bubble removal unit is formed by the heater in the exhaust heat recovery flow path. It is provided downstream from the heated part!
- the speed reduction portion is configured by a portion of the exhaust heat recovery passage that extends downward in the vertical direction and the second heat medium descends, and the portion includes:
- the cross-sectional area may be larger than the upstream part and the downstream part.
- the bubble removal unit may be provided above the speed reduction unit.
- At least a part of the speed reduction unit is configured such that the flow rate of the second heat medium is 1. Oex iC ⁇ m / sec or less. It's good.
- the exhaust heat recovery flow path extending downward is configured such that the flow rate of the second heat medium is 4.25 ⁇ 10— / sec or more! /, May! /.
- the hot water storage tank in which the second heat medium is water and the second heat medium exchanged with the first heat medium via the heat exchanger is stored. Prepare.
- the heater is a surplus power heater that uses surplus power generated by the fuel cell, and the speed reduction unit is heated by the surplus power heater.
- a buffer portion configured to alleviate a temperature rise of the second heat medium, wherein the buffer portion is a portion downstream of the portion heated by the surplus power heater of the exhaust heat recovery flow path.
- the cross-sectional area of the buffer unit may be larger than the cross-sectional area of the exhaust heat recovery path upstream of the buffer unit.
- FIG. 1 is a block diagram schematically showing a configuration of a fuel cell system according to Embodiment 1 of the present invention.
- FIG. 2 is a table showing the results of measuring the flow velocity of the second heat medium and the flow of bubbles flowing through the speed reduction portion 7c and the portion 7e, with the inner diameter of the pipe constituting the exhaust heat recovery flow path 7 being changed.
- FIG. 1 is a block diagram schematically showing the configuration of the fuel cell system according to Embodiment 1 of the present invention.
- the fuel cell system 100 includes a fuel cell 1, a generation current controller 2, a cooling flow path 3, a first pump 4, a heat exchanger 5, and heating.
- a fuel containing hydrogen supplied from a fuel supplier (not shown) and an oxidizer containing oxygen supplied from an oxidant supplier (not shown) are electrochemically included.
- water is generated, generating heat and electricity.
- the output terminal (not shown) of the fuel cell 1 The generator current controller 2 is connected.
- the generated current controller 2 controls the current output to the outside of the fuel cell system 100.
- the generated current controller 2 since the fuel cell 1 generates DC power, the generated current controller 2 has an inverter that converts the DC power generated in the fuel cell 1 into AC power.
- One end of the output wiring 12 is connected to an output terminal (not shown) of the generated current controller 2, and a system connection point 13 is provided at the other end of the output wiring 12.
- the system connection point 13 is connected to the system power supply 11 by appropriate wiring, and the generated current controller 2 and the system power supply 11 are system-connected at the system connection point 13. Further, an external power load 14 is connected to the grid connection point 13 by appropriate wiring. Further, a heater (surplus power heater) 6 is connected to the fuel cell 1 by appropriate wiring.
- the external power load 14 is assumed to be a power consuming device used in a general household.
- the surplus power heater 6 is made of a known electric heater such as a sheath heater.
- the controller 10 includes a computer such as a microcomputer, and includes an arithmetic processing unit including a CPU, a storage unit including a memory, a display unit such as a monitor, a clock unit having a calendar function, a keyboard, and the like. Have an operation input section (not shown).
- the arithmetic processing unit reads out a predetermined control program stored in the storage unit and executes it to perform various controls relating to the fuel cell system 100.
- the arithmetic processing unit processes data stored in the storage unit and data input from the operation input unit. Further, the controller 10 causes the surplus power heater 6 to energize surplus power when the power generated by the fuel cell 1 is larger than the power consumed by the external power load 14 (when surplus power is generated). The This saves energy by storing surplus power as thermal energy.
- a cooling flow path 3 is connected to the fuel cell 1, and a first pump 4 is provided in the middle of the cooling flow path 3.
- the cooling flow path 3 includes a cooling forward path 3a and a cooling return path 3b.
- the upstream end and the downstream end of the cooling forward path 3a are connected to the heat medium supply port (not shown) of the fuel cell 1 and the discharge port (not shown) of the first pump 4, respectively.
- the upstream end and the downstream end of the cooling return path 3b are connected to a heat medium discharge port (not shown) of the fuel cell 1 and an intake port (not shown) of the first pump 4, respectively.
- the primary of heat exchanger 5 A side flow path is interposed in the cooling return path 3b.
- the first pump 4 uses a pump whose flow rate can be adjusted, and the first heat medium (here, water) is passed between the fuel cell 1 and the heat exchanger 5 via the cooling flow path 3. Circulating. Thereby, the temperature in the fuel cell 1 is maintained at a temperature suitable for power generation.
- the first pump 4 may regulate the flow rate of the first heat medium flowing through the cooling flow path 3 using a flow rate regulator such as a pump and a flow rate regulating valve.
- the exhaust heat recovery forward path 7a and the exhaust heat recovery return path 7b of the exhaust heat recovery flow path 7 are connected to the inlet and outlet of the secondary side flow path of the heat exchanger 5. Specifically, the downstream end of the exhaust heat recovery forward path 7a is connected to the inlet of the secondary side channel of the heat exchanger 5, and the exhaust is connected to the outlet of the secondary side channel of the heat exchanger 5. The upstream end of the heat recovery return path 7b is connected. The upstream end of the exhaust heat recovery path 7 a is connected to the lower part of the hot water storage tank 9, while the downstream end of the exhaust heat recovery return path 7 b is connected to the upper part of the hot water storage tank 9.
- a heater (surplus power heater) 6 is provided on the downstream side of the heat exchanger 5 of the exhaust heat recovery passage 7 (exhaust heat recovery return passage 7b).
- the surplus power heater 6 is configured so that the amount of heating can be adjusted by a control signal from the controller 10, and the second heat medium (here, water) flowing through the exhaust heat recovery return path 7b is supplied. Heat.
- a second pump 8 is provided in the middle of the exhaust heat recovery flow path 7.
- the second pump 8 uses a pump whose flow rate can be adjusted.
- heat is exchanged through the partial heat of the second heat medium stored in the hot water storage tank 9 through the exhaust heat recovery passage 7 (more precisely, the exhaust heat recovery passage 7a).
- the second heat medium exchanges heat with the first heat medium flowing through the cooling flow path 3.
- the heat exchanger 5 exchanges heat with the first heat medium, and the heated second heat medium is further heated by the surplus electric power heater 6 and flows through the exhaust heat recovery return path 7b to be stored in the hot water storage tank.
- the second pump 8 may regulate the flow rate of the second heat medium flowing through the exhaust heat recovery flow path 7 using a flow rate regulator such as a pump and a flow rate regulating valve.
- the hot water storage tank 9 is formed in a cylindrical shape and has a central axis extending in the vertical direction.
- a water supply pipe 15 for supplying brine is connected to the lower end of the hot water storage tank 9, and a hot water storage for supplying hot water (heat medium) to the user is provided above the hot water storage tank 3.
- Water supply pipe 16 is connected.
- the hot water supply pipe 16 is connected to a heat load that uses the hot water (not shown). Examples of the heat load include hot water supply equipment, heating equipment, and air conditioning equipment.
- the second heat medium is heated by the heat exchanger 5 and the surplus power heater 6, flows through the exhaust heat recovery return path 7b, and is heated as described above, the force S stored in the hot water storage tank 9. If the dissolved oxygen in the second heat medium (water) becomes bubbles, and the bubbles stay in the exhaust heat recovery channel 7, the flow resistance of the second heat medium flowing through the exhaust heat recovery channel 7 is reduced. Will increase. For this reason, in the fuel cell system according to the first embodiment, a portion of the pipe that forms the exhaust heat recovery passage 7 (more precisely, the exhaust heat recovery passage 7b) where the surplus power heater 6 is provided. A speed reduction part 7c and a bubble removal valve (bubble removal part) 7d are provided downstream!
- the speed reduction part 7c is a part that extends downward in the vertical direction of the pipe that forms the exhaust heat recovery flow path 7, and is formed by a part where the second heat medium descends.
- the cross-sectional area is configured to be larger than the cross-sectional area of the upstream and downstream pipes.
- the flow velocity of the second heat medium flowing through at least the speed reduction unit 7c is configured to be 1. Oex iC ⁇ m / sec or less.
- the exhaust heat recovery flow path 7 has a portion where the second heat medium descends in a portion extending downward in the vertical direction of the pipe forming the exhaust heat recovery flow path 7 other than the speed reduction portion 7c.
- the flow velocity force of the second heat medium flowing through the portion 7e is 4. SS X lC ⁇ m / sec or more.
- Test Example 1 the fuel cell system shown in FIG. 1 was constructed by using transparent piping for the exhaust heat recovery flow path 7. Then, the second heat pump 8 is controlled so that the second heat medium flows through the exhaust heat recovery flow path 7 at a predetermined flow rate, and is a portion that extends downward in the vertical direction of the pipe that forms the exhaust heat recovery flow path 7. The flow rate of the second heat medium and the flow of bubbles flowing through the portions where the second heat medium descends (decelerator 7c and portion 7e) were measured.
- FIG. 2 is a table showing the results of the above test performed by changing the inner diameter of the pipe constituting the exhaust heat recovery flow path 7. As shown in Figure 2, when the flow rate of the second heat medium is 0.106 m / sec, the bubbles rise against the water flow, and when the flow rate of the second heat medium is 0.425 m / sec. Shows that the bubbles descend on the water stream.
- a heat medium here, a second heat medium
- a heat medium here, the first heat medium
- the flow path (in this case, the exhaust heat recovery flow path 7) through which the heat medium) flows is controlled to flow at a predetermined flow rate according to the output of the fuel cell.
- the exhaust heat recovery flow path 7 is set so as not to retain air bubbles.
- the flow rate of the second heat medium flowing through the portion 7e when the flow rate of the second heat medium flowing through the gas is minimum (for example, 0 ⁇ lL / min for a household fuel cell system (300 W)) Force S, 4.25 X lCTim / sec or more.
- the speed reduction unit 7c in order to raise the bubbles against the water flow, when the flow rate of the second heat medium flowing through the exhaust heat recovery flow path 7 is maximum (for example, in a household fuel cell system (lkW)). In this case, at 0.5 ⁇ L / min), the flow velocity of the second heat medium flowing through the speed reduction unit 7c is at least 1. Oex iC ⁇ m / sec.
- the fuel cell system according to Embodiment 1 has a simple configuration and exhaust heat. It is possible to reduce bubbles generated in the recovery flow path and to operate safely.
- a temperature sensor 17 is provided downstream of the surplus power heater 6 in the exhaust heat recovery return path 7b.
- the temperature sensor 17 uses a thermocouple, detects the temperature of the second heat medium heated by the heat exchanger 5 and the surplus power heater 6, and transmits the detected temperature to the controller 10. Is configured to do.
- the controller 10 controls the fuel cell system 100 based on the temperature detected by the temperature sensor 17. Specifically, the controller 10 detects the second heat flowing through the exhaust heat recovery passage 7 when the temperature detected by the temperature sensor 17 is higher than a predetermined first threshold stored in the storage unit. Control second pump 8 to reduce the flow rate of the medium. Then, when the flow rate of the second heat medium is decreased and the temperature of the second heat medium is higher than the predetermined second threshold stored in the storage unit, the operation of the fuel cell system 100 is stopped. To do.
- the fuel cell system is normally controlled so as to adjust the power generation amount according to the load fluctuation of the external power load 14, but it is difficult to make the load fluctuation and the power generation quantity coincide with each other. .
- the electric power generated by the fuel cell 1 temporarily becomes excessive, and the excess electric power may become excessive.
- the surplus electric power heater 6 even if the second heat medium is overheated and heated to an abnormally high temperature due to boiling or the like, the high-temperature second heat medium is still stored in the hot water storage tank. 9 may be supplied.
- the cross-sectional area of the piping forming the speed reduction portion 7c is that of the piping of the upstream side and downstream side portions (more precisely, the vicinity thereof). It is configured to be larger than the cross-sectional area, and functions as a buffer portion 7c that alleviates the temperature rise of the second heat medium overheated by the surplus power heater 6.
- the heat of the second heat medium that has been overheated is transferred to the second heat medium existing in the buffer part 7c, causing a rapid temperature rise. Is alleviated. As a result, The possibility that the always hot second heat medium is supplied to the hot water storage tank 9 is reduced.
- the hot second heat medium that is overheated by the surplus power heater 6 is used as the hot water storage tank. The possibility of being supplied to 9 can be reduced.
- the fuel cell system of the present invention is useful as a fuel cell system that can be safely operated with a simple configuration, reducing bubbles generated in the exhaust heat recovery flow path.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
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- General Chemical & Material Sciences (AREA)
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Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07807776.5A EP2065961B1 (en) | 2006-09-26 | 2007-09-21 | Fuel cell system |
| US12/439,972 US8241807B2 (en) | 2006-09-26 | 2007-09-21 | Fuel cell system |
| JP2008537461A JP4584337B2 (ja) | 2006-09-26 | 2007-09-21 | 燃料電池システム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006260499 | 2006-09-26 | ||
| JP2006-260499 | 2006-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008041528A1 true WO2008041528A1 (fr) | 2008-04-10 |
Family
ID=39268390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2007/068445 Ceased WO2008041528A1 (fr) | 2006-09-26 | 2007-09-21 | Système de pile à combustible |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8241807B2 (ja) |
| EP (1) | EP2065961B1 (ja) |
| JP (1) | JP4584337B2 (ja) |
| CN (1) | CN101507035A (ja) |
| WO (1) | WO2008041528A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941092A1 (fr) * | 2009-01-13 | 2010-07-16 | Dietrich Thermique | Circuit de securite comportant une charge de dissipation thermique pour une pile a combustible |
| JPWO2010007759A1 (ja) * | 2008-07-14 | 2012-01-05 | パナソニック株式会社 | 燃料電池システム |
| US20120021309A1 (en) * | 2009-04-28 | 2012-01-26 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
| JP2018018683A (ja) * | 2016-07-28 | 2018-02-01 | 本田技研工業株式会社 | 燃料電池システムの制御方法 |
| JP2018037300A (ja) * | 2016-08-31 | 2018-03-08 | ダイニチ工業株式会社 | 燃料電池装置 |
| US11018360B2 (en) * | 2017-11-16 | 2021-05-25 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012221723A (ja) * | 2011-04-08 | 2012-11-12 | Panasonic Corp | 燃料電池システム |
| EP2581972A1 (en) * | 2011-10-14 | 2013-04-17 | Research In Motion Limited | Methods and systems for improving fuel cell efficiency |
| AU2013200499B2 (en) * | 2012-07-30 | 2015-04-09 | Rheem Australia Pty Limited | A Water Heating System |
| JP5845161B2 (ja) * | 2012-10-16 | 2016-01-20 | 本田技研工業株式会社 | コージェネレーション装置 |
| KR101673360B1 (ko) * | 2015-07-09 | 2016-11-07 | 현대자동차 주식회사 | 냉각 시스템 및 이의 운전 방법 |
| US11493211B2 (en) | 2017-11-06 | 2022-11-08 | Anderson Industries, Llc | Fuel cell heater system |
| CN112135928B (zh) * | 2019-04-09 | 2024-08-02 | 松下知识产权经营株式会社 | 氢系统 |
| CN118306176B (zh) * | 2024-06-07 | 2024-10-11 | 比亚迪股份有限公司 | 热管理系统、热管理系统的控制方法、电子装置和车辆 |
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- 2007-09-21 JP JP2008537461A patent/JP4584337B2/ja not_active Expired - Fee Related
- 2007-09-21 EP EP07807776.5A patent/EP2065961B1/en not_active Ceased
- 2007-09-21 WO PCT/JP2007/068445 patent/WO2008041528A1/ja not_active Ceased
- 2007-09-21 US US12/439,972 patent/US8241807B2/en not_active Expired - Fee Related
- 2007-09-21 CN CNA2007800311278A patent/CN101507035A/zh active Pending
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2010007759A1 (ja) * | 2008-07-14 | 2012-01-05 | パナソニック株式会社 | 燃料電池システム |
| FR2941092A1 (fr) * | 2009-01-13 | 2010-07-16 | Dietrich Thermique | Circuit de securite comportant une charge de dissipation thermique pour une pile a combustible |
| US20120021309A1 (en) * | 2009-04-28 | 2012-01-26 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
| JP2018018683A (ja) * | 2016-07-28 | 2018-02-01 | 本田技研工業株式会社 | 燃料電池システムの制御方法 |
| JP2018037300A (ja) * | 2016-08-31 | 2018-03-08 | ダイニチ工業株式会社 | 燃料電池装置 |
| US11018360B2 (en) * | 2017-11-16 | 2021-05-25 | Toyota Jidosha Kabushiki Kaisha | Fuel cell system |
Also Published As
| Publication number | Publication date |
|---|---|
| US20100183934A1 (en) | 2010-07-22 |
| CN101507035A (zh) | 2009-08-12 |
| EP2065961A1 (en) | 2009-06-03 |
| JPWO2008041528A1 (ja) | 2010-02-04 |
| EP2065961B1 (en) | 2014-05-14 |
| US8241807B2 (en) | 2012-08-14 |
| JP4584337B2 (ja) | 2010-11-17 |
| EP2065961A4 (en) | 2010-09-01 |
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