WO2024031115A3 - Nutzfahrzeug mit brennstoffzellen-kühlsystem - Google Patents

Nutzfahrzeug mit brennstoffzellen-kühlsystem Download PDF

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Publication number
WO2024031115A3
WO2024031115A3 PCT/AT2023/060265 AT2023060265W WO2024031115A3 WO 2024031115 A3 WO2024031115 A3 WO 2024031115A3 AT 2023060265 W AT2023060265 W AT 2023060265W WO 2024031115 A3 WO2024031115 A3 WO 2024031115A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
cooling system
cell cooling
utility vehicle
coolant
Prior art date
Application number
PCT/AT2023/060265
Other languages
English (en)
French (fr)
Other versions
WO2024031115A2 (de
Inventor
Reinhard Schmid
Michael Kordon
Georg BIEGELBAUER
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
Publication of WO2024031115A2 publication Critical patent/WO2024031115A2/de
Publication of WO2024031115A3 publication Critical patent/WO2024031115A3/de

Links

Classifications

    • 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
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
    • 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
    • B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
    • B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
    • 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
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
    • B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Fuel Cell (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Nutzfahrzeug (11), mit einem Fahrgestell (14), einer Brennstoffzelle (26) und einem Brennstoffzellen-Kühlsystem (12), wobei das Brennstoffzellen-Kühlsystem (12) umfasst: einen an die Brennstoffzelle (26) angeschlossenen Kühlkreislauf (30) zum Führen eines Kühlmediums; eine Pumpe (32) zum Umwälzen des Kühlmediums; einen in thermischer Verbindung mit dem Fahrgestell (14) stehenden Wärmetauscher (36); eine über ein Mehrwege-Bypassventil (38) zur Umgehung des Wärmetauschers (36) schaltbare Bypassleitung (40); und eine Steuerungseinrichtung zum Schalten des Mehrwege-Bypassventils (38).
PCT/AT2023/060265 2022-08-09 2023-08-08 Nutzfahrzeug mit brennstoffzellen-kühlsystem WO2024031115A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50603/2022 2022-08-09
ATA50603/2022A AT526382A1 (de) 2022-08-09 2022-08-09 Nutzfahrzeug mit Brennstoffzellen-Kühlsystem

Publications (2)

Publication Number Publication Date
WO2024031115A2 WO2024031115A2 (de) 2024-02-15
WO2024031115A3 true WO2024031115A3 (de) 2024-04-18

Family

ID=88093110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2023/060265 WO2024031115A2 (de) 2022-08-09 2023-08-08 Nutzfahrzeug mit brennstoffzellen-kühlsystem

Country Status (2)

Country Link
AT (1) AT526382A1 (de)
WO (1) WO2024031115A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942938B2 (en) * 2001-02-20 2005-09-13 Ballard Power Systems Ag System and method for cooling a fuel cell arrangement
DE102007054299A1 (de) * 2007-11-09 2009-05-14 Volkswagen Ag Kühlsystem für eine Brennstoffzelle eines Brennstoffzellenfahrzeuges
DE102020212939A1 (de) * 2020-10-14 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Kühlen eines Brennstoffzellenstapels in einem Brennstoffzellensystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009007422A1 (de) * 2009-02-04 2010-08-05 Li-Tec Battery Gmbh Batterieaufnahmevorrichtung
DE102010041276A1 (de) * 2010-09-23 2012-03-29 Siemens Aktiengesellschaft Fahrzeug mit elektrischem Energiespeicher und Vorrichtung sowie Verfahren zu dessen Kühlung
JP5949522B2 (ja) * 2012-03-07 2016-07-06 株式会社デンソー 温調装置
DE102017006934A1 (de) * 2017-07-11 2019-01-17 Martin Sachse Fahrzeug mit Brennstoffzelle und Verfahren zum Betrieb eines Brennstoffzellenfahrzeuges
KR102652792B1 (ko) * 2019-04-23 2024-03-29 조비 에어로, 인크. 배터리 열 관리 시스템 및 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6942938B2 (en) * 2001-02-20 2005-09-13 Ballard Power Systems Ag System and method for cooling a fuel cell arrangement
DE102007054299A1 (de) * 2007-11-09 2009-05-14 Volkswagen Ag Kühlsystem für eine Brennstoffzelle eines Brennstoffzellenfahrzeuges
DE102020212939A1 (de) * 2020-10-14 2022-04-14 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Kühlen eines Brennstoffzellenstapels in einem Brennstoffzellensystem

Also Published As

Publication number Publication date
WO2024031115A2 (de) 2024-02-15
AT526382A1 (de) 2024-02-15

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