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FR3049309B1 - METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR - Google Patents

METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR Download PDF

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Publication number
FR3049309B1
FR3049309B1 FR1652464A FR1652464A FR3049309B1 FR 3049309 B1 FR3049309 B1 FR 3049309B1 FR 1652464 A FR1652464 A FR 1652464A FR 1652464 A FR1652464 A FR 1652464A FR 3049309 B1 FR3049309 B1 FR 3049309B1
Authority
FR
France
Prior art keywords
electric compressor
decelerating
compressor
electric
intake duct
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.)
Active
Application number
FR1652464A
Other languages
French (fr)
Other versions
FR3049309A1 (en
Inventor
Kevin Surbled
Florent David
Pierrick Lenoir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes de Controle Moteur SAS
Original Assignee
Valeo Systemes de Controle Moteur SAS
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 Valeo Systemes de Controle Moteur SAS filed Critical Valeo Systemes de Controle Moteur SAS
Priority to FR1652464A priority Critical patent/FR3049309B1/en
Priority to PCT/FR2017/050642 priority patent/WO2017162970A1/en
Publication of FR3049309A1 publication Critical patent/FR3049309A1/en
Application granted granted Critical
Publication of FR3049309B1 publication Critical patent/FR3049309B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/08—Non-mechanical drives, e.g. fluid drives having variable gear ratio
    • F02B39/10—Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10157—Supercharged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • F02B2039/162—Control of pump parameters to improve safety thereof
    • F02B2039/168—Control of pump parameters to improve safety thereof the rotational speed of pump or exhaust drive being limited
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

La présente invention concerne un ensemble (1) comprenant : -un conduit d'admission (4) s'étendant entre une entrée (11) d'air et un moteur thermique (2), - un moteur thermique (2), - un compresseur électrique (5) disposé sur le conduit d'admission, - un circuit de contournement (510) du compresseur électrique, -une vanne de contournement du compresseur électrique (5) disposée sur le circuit de contournement (510), le compresseur (5) électrique comportant un système (15) de freinage permettant de réaliser une décélération active.The present invention relates to an assembly (1) comprising: -an intake duct (4) extending between an air inlet (11) and a heat engine (2), - a heat engine (2), - a electric compressor (5) disposed on the intake duct, - an bypass circuit (510) of the electric compressor, - an electric compressor bypass valve (5) arranged on the bypass circuit (510), the compressor (5 ) electric comprising a braking system (15) allowing active deceleration to be achieved.

FR1652464A 2016-03-23 2016-03-23 METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR Active FR3049309B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1652464A FR3049309B1 (en) 2016-03-23 2016-03-23 METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR
PCT/FR2017/050642 WO2017162970A1 (en) 2016-03-23 2017-03-20 Electric compressor deceleration method and associated electric compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1652464A FR3049309B1 (en) 2016-03-23 2016-03-23 METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR
FR1652464 2016-03-23

Publications (2)

Publication Number Publication Date
FR3049309A1 FR3049309A1 (en) 2017-09-29
FR3049309B1 true FR3049309B1 (en) 2020-01-17

Family

ID=58578956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1652464A Active FR3049309B1 (en) 2016-03-23 2016-03-23 METHOD FOR DECELERATING AN ELECTRIC COMPRESSOR AND ASSOCIATED ELECTRIC COMPRESSOR

Country Status (2)

Country Link
FR (1) FR3049309B1 (en)
WO (1) WO2017162970A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007017777B4 (en) * 2007-04-16 2009-04-09 Siemens Ag Turbocharger arrangement and turbochargeable internal combustion engine
US20130298881A1 (en) * 2011-01-27 2013-11-14 The Timken Company Variable speed compressor and control system
EP2969622A2 (en) * 2013-03-15 2016-01-20 Eaton Corporation Dual ratio drive for variable speed hybrid electric supercharger assembly
WO2015108930A1 (en) * 2014-01-14 2015-07-23 Eaton Corporation Boost system including hybrid drive supercharger with compact configuration
JP6015724B2 (en) * 2014-09-02 2016-10-26 トヨタ自動車株式会社 Internal combustion engine system

Also Published As

Publication number Publication date
WO2017162970A1 (en) 2017-09-28
FR3049309A1 (en) 2017-09-29

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