WO2011156056A3 - System and method for throttle-loss recovery and electrical power generation in a spark-ignition engine - Google Patents

System and method for throttle-loss recovery and electrical power generation in a spark-ignition engine Download PDF

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Publication number
WO2011156056A3
WO2011156056A3 PCT/US2011/033404 US2011033404W WO2011156056A3 WO 2011156056 A3 WO2011156056 A3 WO 2011156056A3 US 2011033404 W US2011033404 W US 2011033404W WO 2011156056 A3 WO2011156056 A3 WO 2011156056A3
Authority
WO
WIPO (PCT)
Prior art keywords
generator
turbine
throttle
spark
bypass
Prior art date
Application number
PCT/US2011/033404
Other languages
French (fr)
Other versions
WO2011156056A2 (en
Inventor
Patrick A. Beresewicz
Mike Guidry
Karthik S. Nagarjan
Original Assignee
Honeywell International Inc.
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 Honeywell International Inc. filed Critical Honeywell International Inc.
Priority to EP11792826.7A priority Critical patent/EP2580441B1/en
Publication of WO2011156056A2 publication Critical patent/WO2011156056A2/en
Publication of WO2011156056A3 publication Critical patent/WO2011156056A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0272—Two or more throttles disposed in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0283—Throttle in the form of an expander
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Throttle loss recovery (TLR) systems for a spark-ignition engine are described having a turbine (either variable or non-variable) that expands incoming engine air and drives an electrical generator. A bypass passage and bypass valve can allow air to bypass the turbine under certain operating conditions. Control algorithms are employed for controlling the generator load and the valving of the TLR system, such that the generator serves an electrical load only when it is efficient to do so, in particular, only when the generator speed is above a predetermined minimum speed threshold. The control methods also aim to prevent any overspeed excursions of the turbine/generator assembly. In some embodiments there is also a series throttle valve arranged upstream or downstream of the turbine. The control methods include various algorithms for controlling the bypass valve, the VNT (when present), and the throttle valve (when present) under various engine operating conditions and scenarios.
PCT/US2011/033404 2010-06-10 2011-04-21 System and method for throttle-loss recovery and electrical power generation in a spark-ignition engine WO2011156056A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11792826.7A EP2580441B1 (en) 2010-06-10 2011-04-21 System and method for throttle-loss recovery and electrical power generation in a spark-ignition engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35340310P 2010-06-10 2010-06-10
US61/353,403 2010-06-10

Publications (2)

Publication Number Publication Date
WO2011156056A2 WO2011156056A2 (en) 2011-12-15
WO2011156056A3 true WO2011156056A3 (en) 2012-04-19

Family

ID=45098579

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2011/033419 WO2011156059A2 (en) 2010-06-10 2011-04-21 Control methodologies for throttle-loss recovering turbine generator systems for spark-ignition engines
PCT/US2011/033404 WO2011156056A2 (en) 2010-06-10 2011-04-21 System and method for throttle-loss recovery and electrical power generation in a spark-ignition engine
PCT/US2011/033413 WO2011156057A2 (en) 2010-06-10 2011-04-21 Throttle-loss recovering turbine generator systems for spark-ignition engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/US2011/033419 WO2011156059A2 (en) 2010-06-10 2011-04-21 Control methodologies for throttle-loss recovering turbine generator systems for spark-ignition engines

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2011/033413 WO2011156057A2 (en) 2010-06-10 2011-04-21 Throttle-loss recovering turbine generator systems for spark-ignition engines

Country Status (2)

Country Link
EP (3) EP2580442B1 (en)
WO (3) WO2011156059A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10358987B2 (en) * 2012-04-23 2019-07-23 Garrett Transportation I Inc. Butterfly bypass valve, and throttle loss recovery system incorporating same
US9163555B2 (en) 2012-12-06 2015-10-20 Ford Global Technologies, Llc Compressor bypass turbine-generator
US9581095B2 (en) * 2014-09-11 2017-02-28 Ford Global Technologies, Llc Methods and systems for a throttle turbine generator
US9541017B2 (en) 2014-10-07 2017-01-10 Ford Global Technologies, Llc Throttle bypass turbine with exhaust gas recirculation
US9926807B2 (en) 2015-03-04 2018-03-27 Honeywell International Inc. Generator temperature management for throttle loss recovery systems
US9657696B2 (en) 2015-03-04 2017-05-23 Honeywell International Inc. Excess power dissipation for throttle loss recovery systems
US9970312B2 (en) 2015-03-04 2018-05-15 Honeywell International Inc. Temperature management for throttle loss recovery systems
US10033056B2 (en) 2015-09-13 2018-07-24 Honeywell International Inc. Fuel cell regulation using loss recovery systems
US9650973B1 (en) 2015-10-30 2017-05-16 Ford Global Technologies, Llc Methods and systems for airflow control
DE102017200716A1 (en) 2016-01-26 2017-07-27 Ford Global Technologies, Llc Method for operating an engine system, and engine system
DE102016201080B3 (en) * 2016-01-26 2017-05-04 Ford Global Technologies, Llc Method for operating an engine system, and engine system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020089310A1 (en) * 2001-01-05 2002-07-11 Honda Giken Kogyo Kabushiki Kaisha Generator set having an inverter
JP2005188348A (en) * 2003-12-25 2005-07-14 Nissan Motor Co Ltd Control device for internal combustion engine
JP2006105075A (en) * 2004-10-08 2006-04-20 Honda Motor Co Ltd Control device for internal combustion engine
KR20060074848A (en) * 2004-12-27 2006-07-03 닛산 지도우샤 가부시키가이샤 Generated power control system
JP2006214325A (en) * 2005-02-03 2006-08-17 Mazda Motor Corp Engine supercharging device

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JP2833347B2 (en) * 1992-05-29 1998-12-09 トヨタ自動車株式会社 Internal combustion engine power generator
US5394848A (en) * 1992-04-28 1995-03-07 Toyota Jidosha Kabushiki Kaisha Air-intake control system for internal combustion engine
US5544484A (en) * 1993-02-03 1996-08-13 Nartron Corporation Engine induction air driven alternator
US7152393B2 (en) * 2002-07-18 2006-12-26 Daimlerchrysler Ag. Arrangement for utilizing the throttle energy of an internal combustion engine
JP4182880B2 (en) * 2003-03-27 2008-11-19 日産自動車株式会社 Control device for internal combustion engine
DE602004001149T2 (en) * 2003-03-27 2006-10-05 Nissan Motor Co., Ltd., Yokohama Charging device for an internal combustion engine
DE602004028875D1 (en) * 2004-07-09 2010-10-07 Honeywell Int Inc TURBOLADER HOUSING, TURBOLADER AND MULTITURBOLADER SYSTEM
CA2605310A1 (en) * 2007-09-28 2008-01-09 Bombardier Recreational Products Inc. Pmw controller with rpm reduction circuit
EP2083154A1 (en) * 2008-01-23 2009-07-29 Technische Universiteit Eindhoven Air-inlet system for internal combustion engine, air-conditioning system and combustion engine comprising the air-inlet system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020089310A1 (en) * 2001-01-05 2002-07-11 Honda Giken Kogyo Kabushiki Kaisha Generator set having an inverter
JP2005188348A (en) * 2003-12-25 2005-07-14 Nissan Motor Co Ltd Control device for internal combustion engine
JP2006105075A (en) * 2004-10-08 2006-04-20 Honda Motor Co Ltd Control device for internal combustion engine
KR20060074848A (en) * 2004-12-27 2006-07-03 닛산 지도우샤 가부시키가이샤 Generated power control system
JP2006214325A (en) * 2005-02-03 2006-08-17 Mazda Motor Corp Engine supercharging device

Also Published As

Publication number Publication date
EP2580443A4 (en) 2018-04-04
EP2580441B1 (en) 2019-07-31
EP2580442A4 (en) 2018-04-04
EP2580442B1 (en) 2019-07-17
EP2580443A2 (en) 2013-04-17
EP2580441A4 (en) 2018-04-11
EP2580443B1 (en) 2019-07-17
WO2011156057A2 (en) 2011-12-15
WO2011156056A2 (en) 2011-12-15
WO2011156059A3 (en) 2012-03-01
EP2580441A2 (en) 2013-04-17
WO2011156059A2 (en) 2011-12-15
WO2011156057A3 (en) 2012-02-23
EP2580442A2 (en) 2013-04-17

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