WO2024047116A3 - Mutli-stage turbomachine with space-efficient arrangement of an electronics component - Google Patents

Mutli-stage turbomachine with space-efficient arrangement of an electronics component Download PDF

Info

Publication number
WO2024047116A3
WO2024047116A3 PCT/EP2023/073809 EP2023073809W WO2024047116A3 WO 2024047116 A3 WO2024047116 A3 WO 2024047116A3 EP 2023073809 W EP2023073809 W EP 2023073809W WO 2024047116 A3 WO2024047116 A3 WO 2024047116A3
Authority
WO
WIPO (PCT)
Prior art keywords
electronics component
stages
turbomachine
assembly
mutli
Prior art date
Application number
PCT/EP2023/073809
Other languages
German (de)
French (fr)
Other versions
WO2024047116A2 (en
Inventor
Janik RICKE
Constantin Wohlers
Raphael Zwick
Original Assignee
Zf Cv Systems Global Gmbh
Zf Friedrichshafen Ag
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 Zf Cv Systems Global Gmbh, Zf Friedrichshafen Ag filed Critical Zf Cv Systems Global Gmbh
Publication of WO2024047116A2 publication Critical patent/WO2024047116A2/en
Publication of WO2024047116A3 publication Critical patent/WO2024047116A3/en

Links

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
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/068—Mechanical details of the pump control unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel Cell (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to a turbomachine assembly (100) for a fuel cell system (150) for a vehicle (200a), in particular a utility vehicle (200b), comprising a multi-stage turbomachine (50), which has: a housing (51); two stages (52, 53), wherein each of the stages (52, 53) is designed for compression and/or expansion of the air (40) flowing through the stage (52, 53), and wherein the stages (52, 53) comprise a rotor (54) mounted so as to be rotatable about an axis (A); and a pipework assembly (60) arranged outside the housing (51) for fluidically connecting the two stages (52, 53) or for fluidically connecting the stages (52, 53) to a fuel cell assembly (10) of the fuel cell system (150); and comprising a power electronics component (70) electrically connected to the turbomachine (50), characterised in that the power electronics component (70) is arranged in a radial direction (R) between the housing (51) and the pipework assembly (60), and in that the power electronics component (70) and the pipework assembly (60) are arranged so as to overlap at least in part in a circumferential direction (U).
PCT/EP2023/073809 2022-08-31 2023-08-30 Turbomachine assembly, fuel cell system, and vehicle, in particular a utility vehicle WO2024047116A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022122047.8 2022-08-31
DE102022122047.8A DE102022122047A1 (en) 2022-08-31 2022-08-31 Turbomachine arrangement, fuel cell system and vehicle, especially commercial vehicle

Publications (2)

Publication Number Publication Date
WO2024047116A2 WO2024047116A2 (en) 2024-03-07
WO2024047116A3 true WO2024047116A3 (en) 2024-06-27

Family

ID=87930146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2023/073809 WO2024047116A2 (en) 2022-08-31 2023-08-30 Turbomachine assembly, fuel cell system, and vehicle, in particular a utility vehicle

Country Status (2)

Country Link
DE (1) DE102022122047A1 (en)
WO (1) WO2024047116A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040179947A1 (en) * 2002-12-19 2004-09-16 R & D Dynamics Corporation Motor driven two-stage centrifugal air-conditioning compressor
US20150233384A1 (en) * 2014-02-19 2015-08-20 Honeywell International Inc. Sealing arrangement for fuel cell compressor
US20190323509A1 (en) * 2018-04-20 2019-10-24 Belenos Clean Power Holding Ag Fluid compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642729C3 (en) 1986-12-13 1997-05-07 Grundfos Int Pump unit for conveying liquids or gases
DE102015203596A1 (en) 2015-02-27 2016-09-01 Robert Bosch Gmbh Loader, in particular exhaust gas turbocharger, for a drive device and corresponding drive device
DE102015224754B4 (en) 2015-12-09 2019-08-14 Magna Powertrain Bad Homburg GmbH Modular compressor
DE102017218081A1 (en) 2017-10-11 2019-04-11 Robert Bosch Gmbh Apparatus and method for operating a prime mover
DE112018005188T5 (en) 2017-11-01 2020-06-25 Ihi Corporation Centrifugal compressor
DE102020205172A1 (en) 2020-04-23 2021-10-28 Robert Bosch Gesellschaft mit beschränkter Haftung Turbo machine, method for operating a turbo machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040179947A1 (en) * 2002-12-19 2004-09-16 R & D Dynamics Corporation Motor driven two-stage centrifugal air-conditioning compressor
US20150233384A1 (en) * 2014-02-19 2015-08-20 Honeywell International Inc. Sealing arrangement for fuel cell compressor
US20190323509A1 (en) * 2018-04-20 2019-10-24 Belenos Clean Power Holding Ag Fluid compressor

Also Published As

Publication number Publication date
WO2024047116A2 (en) 2024-03-07
DE102022122047A1 (en) 2024-02-29

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