WO2018193716A1 - 燃料電池システム - Google Patents

燃料電池システム Download PDF

Info

Publication number
WO2018193716A1
WO2018193716A1 PCT/JP2018/006873 JP2018006873W WO2018193716A1 WO 2018193716 A1 WO2018193716 A1 WO 2018193716A1 JP 2018006873 W JP2018006873 W JP 2018006873W WO 2018193716 A1 WO2018193716 A1 WO 2018193716A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
fuel cell
auxiliary machine
ceiling
cooling air
Prior art date
Application number
PCT/JP2018/006873
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
延章 大栗
Original Assignee
富士電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士電機株式会社 filed Critical 富士電機株式会社
Priority to KR1020197008875A priority Critical patent/KR102187720B1/ko
Priority to DE112018000106.7T priority patent/DE112018000106T5/de
Publication of WO2018193716A1 publication Critical patent/WO2018193716A1/ja

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
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
    • 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
    • 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
    • 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
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • 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
    • H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
    • H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
    • 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
    • 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
    • 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
    • H01M8/04716—Temperature of fuel cell exhausts
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • 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.
  • Patent Document 1 discloses a fuel cell system that enables efficient operation of a fuel cell by disposing an internal device so that the difference between the air inlet temperature and the air outlet temperature of the fuel cell becomes small. ing.
  • a plurality of cooling fans are arranged in a region covering the entire front and back side surfaces of the fuel cell (for example, nine vertical and horizontal three rows are installed on the front and back), and the fuel cell is arranged from the outside air side. The air can be blown toward.
  • a blower fan is provided on the lower surface side of the fuel cell. The blower fan sucks the exhaust heat of the fuel cell and blows it to the lower exhaust heat passage.
  • blower fan (second blower fan) that cools the control device by sucking air from the exhaust heat passage side and blowing it out to the control device.
  • second blower fan By controlling the flow rates of the two blower fans with the control device, it is possible to adjust the blown air amount introduced into the exhaust heat passage, and consequently the blown air amount and temperature to the air pump, the air transfer pipe, and the humidifier.
  • the present invention has been made in view of such points, and an object of the present invention is to provide a fuel cell system capable of realizing cooling of exhaust gas from the fuel cell with an efficient and simple configuration.
  • the fuel cell system of the present embodiment includes a main engine room in which a fuel cell is disposed, an auxiliary machine room in which a cooling device that takes in cooling air is disposed, and the cooling that is taken into the auxiliary machine chamber by the cooling device.
  • a ceiling hole provided in the auxiliary machine room for exhausting air to the outside, and guiding exhaust gas from the fuel cell from the main machine room through the auxiliary machine room to the ceiling hole part, and the ceiling hole
  • FIG. 1 is a schematic configuration diagram showing a fuel cell system according to a first embodiment. It is the perspective view which drawn the internal structure of the ceiling chamber with the skeleton. It is a conceptual diagram for demonstrating the airflow in the inside of a ceiling chamber. It is a conceptual diagram corresponding to FIG. 3 which shows the fuel cell system by 2nd Embodiment.
  • a thin solid line indicates a flow of fluid such as gas or water
  • a thin one-dot chain line indicates a flow of electricity or a signal.
  • a thick solid line indicates a part of the outer shell (outline) of the housing unit 10
  • a thick broken line indicates a boundary portion between the main engine room 11 and the auxiliary machine room 12.
  • the fuel cell system 1 has a box-shaped housing unit 10.
  • the housing unit 10 is divided into a main machine room 11 and an auxiliary machine room 12.
  • the main engine room 11 and the auxiliary machine room 12 may be partitioned by a partition wall (not shown) to guarantee an explosion-proof structure.
  • the main engine room 11 and the auxiliary machine room 12 may communicate with each other without being partitioned by a partition as long as an explosion-proof structure between the two is guaranteed.
  • a solid oxide fuel cell (SOFC: Solid Oxide Fuel Cell) 20 is disposed in the main engine room 11 as a fuel cell.
  • the SOFC 20 has a cell stack in which a plurality of cells are stacked or aggregated. Each cell has a basic configuration in which an electrolyte is sandwiched between an air electrode and a fuel electrode, and a separator is interposed between the cells. Each cell of the cell stack is electrically connected in series.
  • the SOFC 20 is a power generation mechanism in which oxide ions generated at the air electrode permeate the electrolyte and move to the fuel electrode, and the oxide ions react with hydrogen or carbon monoxide at the fuel electrode to generate electric energy. .
  • the SOFC 20 has a fuel gas channel through which fuel gas is supplied from the fuel gas supplier and an oxidant gas channel through which oxidant gas is supplied from the oxidant gas supplier. ing.
  • a direct current is generated by causing an electrochemical reaction between the fuel gas supplied to the fuel gas flow path and the oxidant gas supplied to the oxidant gas flow path.
  • the fuel gas and the oxidant gas that have not caused the electrochemical reaction are discharged from the SOFC 20 as an exhaust gas.
  • a combustor (not shown) that removes fuel components remaining in the exhaust gas by burning the exhaust gas from the SOFC 20 may be provided inside the main engine chamber 11.
  • the exhaust gas from the SOFC 20 has a high temperature exceeding 300 ° C., for example.
  • Exhaust gas from the SOFC 20 is guided from the main engine room 11 through the auxiliary machine room 12 to the vicinity of a ceiling hole part (auxiliary machine outlet part) 13 to be described later by an exhaust gas guide pipe 30 (see FIGS. 2 and 3).
  • the detailed piping structure of the exhaust gas guiding pipe 30 will be described later.
  • auxiliary machine room 12 various auxiliary machines (not shown) such as a solenoid valve and a flow meter are disposed.
  • a cooling fan (auxiliary room ventilation fan, cooling device, cooling device) 40 for taking cooling air from the outside of the auxiliary machine room 12 and cooling the auxiliary machine during driving is provided inside the auxiliary machine room 12.
  • the ceiling surface of the auxiliary machine room 12 is provided with a ceiling hole part (auxiliary machine room outlet part) 13 in which a large number of holes are formed by punching metal or the like, for example.
  • the cooling air taken in by the cooling fan 40 spreads in a form that fills the interior of the auxiliary machine chamber 12 and cools the auxiliary machine during driving, and then is exhausted upward through the ceiling hole portion 13.
  • the cooling air taken in by the cooling fan 40 is located around the exhaust gas guide pipe 30, it has a function of cooling the exhaust gas from the SOFC 20 guided inside the exhaust gas guide pipe 30. become.
  • An exhaust heat recovery heat exchanger (hot water heat exchanger) 50 is disposed inside the auxiliary machine room 12.
  • the exhaust heat recovery heat exchanger 50 recovers the heat of the exhaust gas from the SOFC 20.
  • the exhaust heat recovery heat exchanger 50 is connected to an exhaust heat recovery circulation line 51 through which water (hot water) as a heat medium for exhaust heat recovery is circulated.
  • the exhaust heat recovery circulation line 51 includes a down line 51A through which relatively high temperature water (hot water) flows from the exhaust heat recovery heat exchanger 50, and relatively low temperature water (warm water) toward the exhaust heat recovery heat exchanger 50. ) To flow up line 51B. Whether or not exhaust heat recovery by the exhaust heat recovery heat exchanger 50 is performed (whether cogeneration operation or monogeneration operation is performed) is controlled by a control unit (not shown).
  • FIG. 1 illustrates the simplified configuration of the ceiling chamber 60, the internal configuration of the ceiling chamber 60 and the airflow in the ceiling chamber 60 will be described in detail with reference to FIGS. 2 and 3.
  • the ceiling room 60 has a rectangular parallelepiped or cubic box shape.
  • the ceiling chamber 60 functions as an exhaust duct that mixes the exhaust gas from the SOFC 20 guided by the exhaust gas induction pipe 30 and the cooling air taken in by the cooling fan 40 into a mixed gas, and exhausts the mixed gas to the outside.
  • the ceiling chamber 60 has a function of preventing foreign matter such as rainwater and birds from entering the auxiliary machine chamber 12 through the ceiling hole portion 13.
  • a hole or a groove for draining rainwater is formed in the lower portion of the ceiling chamber 60.
  • the upper surface of the ceiling chamber 60 is an exhaust hole (final exhaust hole) 61 in which a number of holes are formed by punching metal or the like, for example.
  • the lower surface of the ceiling chamber 60 is configured to include the ceiling hole portion 13 larger than the ceiling hole portion 13 of the auxiliary machine chamber 12 when viewed in plan.
  • the ceiling hole portion 13 of the auxiliary machine chamber 12 has a large number of holes formed by punching metal or the like, and a through hole 14 is formed at the center of the ceiling hole portion 13.
  • An exhaust gas induction pipe 30 extending from the SOFC 20 in the main engine room 11 through the exhaust heat recovery heat exchanger 50 in the auxiliary machine room 12 protrudes upward through the through hole 14. That is, the distal end portion of the exhaust gas guiding pipe 30 enters the ceiling chamber 60.
  • a first baffle plate 62 having a substantially H shape in plan view corresponding to the shape in plan view of the ceiling chamber 60 is disposed inside the ceiling chamber 60.
  • the first baffle plate 62 has a pair of left and right opposing sides 62A extending in the front-rear direction, and a connection side 62B extending in the left-right direction connecting intermediate portions of the pair of opposing sides 62A in the front-rear direction.
  • a gap 62C that mainly serves as a flow path for cooling air is formed.
  • a through hole 62D is formed in the central portion of the first baffle plate 62, and the exhaust gas guiding pipe 30 protrudes upward through the through hole 62D. In this way, the first baffle plate 62 is disposed so as to surround the exhaust gas guiding pipe 30 above the ceiling hole portion 13.
  • the first baffle plate 62 has a function of positioning and fixing the exhaust gas guiding pipe 30 inside the ceiling chamber 60.
  • a second baffle plate 63 having a substantially H shape in plan view corresponding to the plan view shape of the ceiling chamber 60 is disposed above the first baffle plate 62.
  • the second baffle plate 63 has a pair of front and rear opposing sides 63A extending in the left-right direction, and a connecting side 63B extending in the front-rear direction connecting the intermediate portions of the pair of opposing sides 63A in the left-right direction.
  • gaps 63C that mainly serve as a flow path for the mixed gas of the exhaust gas and the cooling air are formed.
  • the second baffle plate 63 is disposed so as to face the tip of the exhaust gas guiding pipe 30 above the ceiling hole portion 13.
  • the first baffle plate 62 and the second baffle plate 63 are arranged with their phases shifted by 90 °. For this reason, the gap portion 62C of the first baffle plate 62 and the gap portion 63C of the second baffle plate 63 do not communicate in the vertical direction, and correspond to the four sides of the ceiling chamber 60 when viewed in plan, Each of the two gap portions 62C and the gap portion 63C is located.
  • the cooling air taken in by the cooling fan 40 spreads in a form that fills the interior of the auxiliary machine chamber 12 and cools the auxiliary machine (not shown) during driving. It enters the ceiling chamber 60 through the ceiling hole 13.
  • the exhaust gas from the SOFC 20 is guided to the ceiling hole 13 by the exhaust gas guiding pipe 30 and is discharged between the first baffle plate 62 and the second baffle plate 63 inside the ceiling chamber 60.
  • the cooling air taken in by the cooling fan 40 is located around the exhaust gas guide pipe 30 in the auxiliary machine chamber 12, so that the exhaust from the SOFC 20 guided inside the exhaust gas guide pipe 30 is performed.
  • the gas is cooled.
  • the exhaust gas from the SOFC 20 guided by the exhaust gas guide pipe 30 and the cooling air taken in by the cooling fan 40 are not in contact with each other inside the auxiliary machine chamber 12, an increase in pressure loss in the auxiliary machine chamber 12 is prevented. can do.
  • the first baffle plate 62 Since the phases of the first baffle plate 62 and the second baffle plate 63 are shifted by 90 ° (since the gap portion 62C and the gap portion 63C do not communicate in the vertical direction), the first baffle plate 62 It is possible to obtain a longer cooling air and exhaust gas residence time between the first baffle plate 63 and the second baffle plate 63 and to obtain excellent cooling efficiency (dilution efficiency).
  • the temperature of the exhaust gas discharged from the SOFC 20 discharged from the exhaust gas induction pipe 30 is, for example, about 90 ° C. when the exhaust heat recovery heat exchanger 50 is driven (during cogeneration operation), and the exhaust heat recovery heat exchanger 50 It is about 360 ° C. in a non-driven state (during monogeneration operation).
  • the temperature of the cooling air that enters the ceiling chamber 60 from the auxiliary machine chamber 12 through the ceiling hole 13 is, for example, about 60 ° C.
  • the temperature of the mixed gas obtained by stirring and mixing (diluting) the cooling air and the exhaust gas is the non-driven state of the exhaust heat recovery heat exchanger 50.
  • the mixed gas agitated and mixed (diluted) between the first baffle plate 62 and the second baffle plate 63 rises through the gap 63C of the second baffle plate 63 and passes through the exhaust hole 61 to the outside. Exhausted.
  • a temperature detection unit that detects the air temperature (for example, the temperature of the mixed gas that is stirred and mixed (diluted) inside the ceiling room 60). 70 is provided.
  • a control unit 80 that controls the cooling fan 40 based on the detection result of the temperature detection unit 70 is provided in the auxiliary machine chamber 12.
  • VVVF Very Voltage Variable Frequency
  • the control unit 80 controls the on / off state of the cooling fan 40 and the exhaust gas flow rate so that the temperature detected by the temperature detection unit 70 is equal to or lower than a predetermined temperature threshold (for example, 260 ° C.).
  • the control unit 80 controls the on / off state of the cooling fan 40 and the exhaust flow rate so that the temperature of the mixed gas exhausted from the exhaust hole 61 of the ceiling chamber 60 becomes a predetermined temperature threshold (for example, 260 ° C.) or less. Control.
  • the SOFC (fuel cell) 20 is disposed in the main engine room 11, and the cooling fan (cooling device) 40 that takes in cooling air into the auxiliary machine room 12 is disposed.
  • the ceiling hole (auxiliary chamber outlet) 13 exhausts the cooling air taken into the auxiliary chamber 12 by the cooling fan 40 to the outside, and the exhaust gas guide pipe 30 discharges the exhaust gas from the SOFC 20 to the main engine chamber 11.
  • the exhaust gas from the SOFC 20 is cooled (diluted) with the cooling air in the vicinity of the ceiling hole portion 13 (the exhaust gas from the SOFC 20 is cooled (diluted) using the cooling air taken in by the cooling fan 40).
  • cooling of the exhaust gas from the SOFC 20 can be realized with an efficient and simple configuration. That is, it is not necessary to separately provide a means for cooling the exhaust gas from the SOFC 20 (for example, a radiator or a dilution air blower when exhaust heat is not used), thereby reducing the number of equipment and reducing the size and cost of the apparatus. Therefore, it is possible to improve power generation efficiency by suppressing auxiliary machine power.
  • a means for cooling the exhaust gas from the SOFC 20 for example, a radiator or a dilution air blower when exhaust heat is not used
  • Second Embodiment With reference to FIG. 4, the fuel cell system 1 by 2nd Embodiment is demonstrated.
  • a cooling air guide pipe 15 that guides the cooling air taken in by the cooling fan 40 to the ceiling hole 13 is provided in the auxiliary machine chamber 12.
  • the exhaust gas guide pipe 30 and the cooling air guide pipe 15 have a double pipe structure in which the exhaust gas guide pipe 30 is disposed on the inner side and the cooling air guide pipe 15 is disposed on the outer side.
  • the exhaust gas guide pipe 30 protrudes upward from the ceiling hole portion 13 of the auxiliary machine room 12 (enters the inside of the ceiling room 60) has been described as an example.
  • the exhaust gas guide pipe 30 may extend to the same height position as the ceiling hole portion 13 of the auxiliary machine room 12 or a slightly lower height position (the auxiliary machine room without entering the ceiling room 60). 12 may stay inside). Even in this case, the exhaust gas guide pipe 30 can guide the exhaust gas from the SOFC 20 from the main engine room 11 through the auxiliary machine room 12 to the ceiling hole 13.
  • the case where the first baffle plate 62 and the second baffle plate 63 are disposed inside the ceiling chamber 60 is illustrated, but the first baffle plate 62 and the second baffle plate 63 are illustrated. Can be omitted. Further, the ceiling chamber 60 is omitted, and the exhaust gas from the SOFC 20 guided by the exhaust gas induction pipe 30 and the cooling air taken in by the cooling fan 40 are mixed and diluted in the vicinity of the ceiling hole portion 13 of the auxiliary machine chamber 12. It is also possible to do.
  • SOFC solid oxide fuel cell
  • other types of fuel cells for example, solid polymer fuel cells and phosphorous cells
  • acid fuel cell or the like it is also possible to use an acid fuel cell or the like.
  • cooling fan is used as the cooling device
  • other types of cooling devices can be used as long as the cooling air can be taken into the auxiliary machine room.
  • the fuel cell system of the present invention is suitable for application to fuel cell systems for household, business, and other industrial fields.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel Cell (AREA)
PCT/JP2018/006873 2017-04-19 2018-02-26 燃料電池システム WO2018193716A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020197008875A KR102187720B1 (ko) 2017-04-19 2018-02-26 연료 전지 시스템
DE112018000106.7T DE112018000106T5 (de) 2017-04-19 2018-02-26 Brennstoffzellensystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-082434 2017-04-19
JP2017082434A JP6229808B1 (ja) 2017-04-19 2017-04-19 燃料電池システム

Publications (1)

Publication Number Publication Date
WO2018193716A1 true WO2018193716A1 (ja) 2018-10-25

Family

ID=60321168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/006873 WO2018193716A1 (ja) 2017-04-19 2018-02-26 燃料電池システム

Country Status (4)

Country Link
JP (1) JP6229808B1 (ko)
KR (1) KR102187720B1 (ko)
DE (1) DE112018000106T5 (ko)
WO (1) WO2018193716A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020130606A1 (de) 2020-11-19 2022-05-19 Audi Aktiengesellschaft Festoxid-Brennstoffzellenvorrichtung mit einer in die Abgasleitung integrierten Strahlpumpe sowie Brennstoffzellen-Fahrzeug
JP7487836B1 (ja) 2023-05-31 2024-05-21 富士電機株式会社 燃料電池システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08293316A (ja) * 1995-04-21 1996-11-05 Tokyo Gas Co Ltd 燃料電池発電装置の排気ガス放出方法およびその装置
JP2004259491A (ja) * 2003-02-24 2004-09-16 Toshiba Home Technology Corp 燃料電池装置
JP2007048704A (ja) * 2005-08-12 2007-02-22 Fuji Electric Holdings Co Ltd 燃料電池装置
JP2013229126A (ja) * 2012-04-24 2013-11-07 Noritz Corp 燃料電池発電装置の排気構造
JP2015118843A (ja) * 2013-12-19 2015-06-25 パナソニック株式会社 燃料電池システム
JP2016012526A (ja) * 2014-06-30 2016-01-21 アイシン精機株式会社 燃料電池システム
JP2016012530A (ja) * 2014-06-30 2016-01-21 アイシン精機株式会社 燃料電池システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6278653B2 (ja) 2013-10-04 2018-02-14 株式会社日本製鋼所 燃料電池システム
KR102209710B1 (ko) * 2017-09-28 2021-01-29 주식회사 경동나비엔 이중 구조의 연료전지 박스 및 이를 이용한 연료전지 시스템

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08293316A (ja) * 1995-04-21 1996-11-05 Tokyo Gas Co Ltd 燃料電池発電装置の排気ガス放出方法およびその装置
JP2004259491A (ja) * 2003-02-24 2004-09-16 Toshiba Home Technology Corp 燃料電池装置
JP2007048704A (ja) * 2005-08-12 2007-02-22 Fuji Electric Holdings Co Ltd 燃料電池装置
JP2013229126A (ja) * 2012-04-24 2013-11-07 Noritz Corp 燃料電池発電装置の排気構造
JP2015118843A (ja) * 2013-12-19 2015-06-25 パナソニック株式会社 燃料電池システム
JP2016012526A (ja) * 2014-06-30 2016-01-21 アイシン精機株式会社 燃料電池システム
JP2016012530A (ja) * 2014-06-30 2016-01-21 アイシン精機株式会社 燃料電池システム

Also Published As

Publication number Publication date
KR20190042683A (ko) 2019-04-24
JP2018181713A (ja) 2018-11-15
KR102187720B1 (ko) 2020-12-07
JP6229808B1 (ja) 2017-11-15
DE112018000106T5 (de) 2019-05-29

Similar Documents

Publication Publication Date Title
JP6024704B2 (ja) 電池パック
JP6082417B2 (ja) 燃料電池システム
US20110056453A1 (en) Engine housing enclosure
CN109565061B (zh) 燃料电池装置
JP2006302606A (ja) 燃料電池収納ケース
WO2018193716A1 (ja) 燃料電池システム
JP2011204446A (ja) 固体酸化物形燃料電池システム
JP2008269844A (ja) 燃料電池システム
JP2014235900A (ja) 電池冷却装置
JP2006073446A (ja) 燃料電池発電装置
US11495805B2 (en) Container for reformer and fuel cell system
JP6304601B2 (ja) 燃料電池コージェネレーションシステム
JP5907331B2 (ja) 燃料電池発電装置
JP2002008687A (ja) 燃料電池発電装置
JP6972910B2 (ja) 燃料電池システムおよび燃料電池システムの制御方法
KR102120831B1 (ko) 수소연료전지 시스템
JP2013069685A (ja) 給電装置
JP5079370B2 (ja) パッケージ型燃料電池
JP2015222708A (ja) 燃料電池システム
JP6478208B2 (ja) 燃料電池コージェネレーションシステム
JP6472588B1 (ja) 燃料電池装置
JP2008277198A (ja) 燃料電池コージェネレーション装置
KR20060130958A (ko) 연료전지 차량의 재 순환 경로를 갖는 연료전지 스택
CN219287382U (zh) 逆变器及其布局结构
CN220692930U (zh) 风电机组的发电机冷却装置、发电机和风电机组

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18787424

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 20197008875

Country of ref document: KR

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 18787424

Country of ref document: EP

Kind code of ref document: A1