WO2013045052A3 - Electric turbocharger for supplying air to a fuel cell - Google Patents

Electric turbocharger for supplying air to a fuel cell Download PDF

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Publication number
WO2013045052A3
WO2013045052A3 PCT/EP2012/003937 EP2012003937W WO2013045052A3 WO 2013045052 A3 WO2013045052 A3 WO 2013045052A3 EP 2012003937 W EP2012003937 W EP 2012003937W WO 2013045052 A3 WO2013045052 A3 WO 2013045052A3
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
fuel cell
supplying air
electric turbocharger
turbine
Prior art date
Application number
PCT/EP2012/003937
Other languages
German (de)
French (fr)
Other versions
WO2013045052A2 (en
Inventor
Fabian BRANDL
Johannes HEINE
Gert Hinsenkamp
Gerhard Konrad
Björn LIPPOTH
Cosimo Mazzotta
Martin Quintus
Hans-Jörg SCHABEL
Benjamin Steinhauser
Original Assignee
Daimler 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 Daimler Ag filed Critical Daimler Ag
Publication of WO2013045052A2 publication Critical patent/WO2013045052A2/en
Publication of WO2013045052A3 publication Critical patent/WO2013045052A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
    • F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • 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

Abstract

The invention relates to an electric turbocharger (13) for supplying air to a fuel cell (3), having a turbine (16), a compressor (12) and an electric machine (17) which all have a drive connection with one another, having a compressor-side device for influencing pressure and/or volume flow at the compressor (12), and having a turbine-side device for influencing pressure and/or volume flow at the turbine (16). The invention is characterized in that the compressor-side device for influencing pressure and/or volume flow at the compressor (12) is constructed as a variable compressor inlet geometry (18).
PCT/EP2012/003937 2011-10-01 2012-09-20 Electric turbocharger for supplying air to a fuel cell WO2013045052A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011114726 2011-10-01
DE102011114726.1 2011-10-01
DE102012000886A DE102012000886A1 (en) 2011-10-01 2012-01-18 Electric turbocharger for supplying air to a fuel cell
DE102012000886.4 2012-01-18

Publications (2)

Publication Number Publication Date
WO2013045052A2 WO2013045052A2 (en) 2013-04-04
WO2013045052A3 true WO2013045052A3 (en) 2013-06-20

Family

ID=47878715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/003937 WO2013045052A2 (en) 2011-10-01 2012-09-20 Electric turbocharger for supplying air to a fuel cell

Country Status (2)

Country Link
DE (1) DE102012000886A1 (en)
WO (1) WO2013045052A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112510225B (en) * 2020-02-28 2022-03-22 长城汽车股份有限公司 Fuel cell control system and fuel cell control method
DE102020213265A1 (en) 2020-10-21 2022-04-21 Robert Bosch Gesellschaft mit beschränkter Haftung Device and method for controlling a flow profile through a fuel cell system
DE102022101757A1 (en) 2022-01-26 2023-07-27 MTU Aero Engines AG Fuel cell device, compressor device, control device and method for operating a control device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838020A (en) * 1985-10-24 1989-06-13 Mitsubishi Denki Kabushiki Kaisha Turbocompressor system and method for controlling the same
DE102007028297A1 (en) * 2007-06-20 2008-12-24 Daimler Ag Apparatus and method for supplying a fuel cell with oxidant
US20110219813A1 (en) * 2010-03-10 2011-09-15 Kazuaki Kurihara Turbo compressor and turbo refrigerator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001351655A (en) 2000-06-05 2001-12-21 Honda Motor Co Ltd Gas supply device for a fuel cell
JP2009301845A (en) 2008-06-12 2009-12-24 Toyota Motor Corp Fuel cell system, and fuel cell vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838020A (en) * 1985-10-24 1989-06-13 Mitsubishi Denki Kabushiki Kaisha Turbocompressor system and method for controlling the same
DE102007028297A1 (en) * 2007-06-20 2008-12-24 Daimler Ag Apparatus and method for supplying a fuel cell with oxidant
US20110219813A1 (en) * 2010-03-10 2011-09-15 Kazuaki Kurihara Turbo compressor and turbo refrigerator

Also Published As

Publication number Publication date
DE102012000886A1 (en) 2013-04-04
WO2013045052A2 (en) 2013-04-04

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