JPS63186916A - Control of operation of power turbine - Google Patents

Control of operation of power turbine

Info

Publication number
JPS63186916A
JPS63186916A JP1734787A JP1734787A JPS63186916A JP S63186916 A JPS63186916 A JP S63186916A JP 1734787 A JP1734787 A JP 1734787A JP 1734787 A JP1734787 A JP 1734787A JP S63186916 A JPS63186916 A JP S63186916A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
power
turbine
exhaust gas
bypass
supercharger
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.)
Pending
Application number
JP1734787A
Inventor
Hiroyuki Sugihara
Original Assignee
Ishikawajima Harima Heavy Ind Co Ltd
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02Engines with prolonged expansion
    • F02B41/10Engines with prolonged expansion in exhaust turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00Engines characterised by air compression and subsequent fuel addition
    • F02B3/06Engines characterised by air compression and subsequent fuel addition with compression ignition
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/16Energy recuperation from low temperature heat sources of the ICE to produce additional power
    • Y02T10/163Turbocompound engines

Abstract

PURPOSE:To reduce the variation width of the quantity of exhaust gas supplied into a supercharger by adjusting the quantity of exhaust gas introduced into a power turbine, in the constitution in which a power piston for recovering the exhaust gas supplied from a Diesel engine as power is equipped. CONSTITUTION:A supercharger 1 consisting of a turbine T driven by exhaust gas and a compressor C driven by the power of the turbine T is connected with a Diesel engine 2. A bypass line 3 making a detour around the turbine T of the supercharger 1 is formed, and a power turbine 4 is installed midway into the bypass line 3, and the energy of the exhaust gas is recovered as the power in the power turbine 4, and transmitted to the main shaft 6 of the engine 2. With such constitution, the gas inlet to the power turbine 4 is divided into two parts, and bypass pipes 8 and 9 into which the bypass valves 5a and 5b are installed are connected with the gas inlets 7a and 7b. Each bypass valve 5a, 5b is opening/closing-controlled stepwise according to the load.
JP1734787A 1987-01-29 1987-01-29 Control of operation of power turbine Pending JPS63186916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1734787A JPS63186916A (en) 1987-01-29 1987-01-29 Control of operation of power turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1734787A JPS63186916A (en) 1987-01-29 1987-01-29 Control of operation of power turbine

Publications (1)

Publication Number Publication Date
JPS63186916A true true JPS63186916A (en) 1988-08-02

Family

ID=11941514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1734787A Pending JPS63186916A (en) 1987-01-29 1987-01-29 Control of operation of power turbine

Country Status (1)

Country Link
JP (1) JPS63186916A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138840A (en) * 1988-04-08 1992-08-18 Kabushiki Kaisha Komatsu Seisakusho Power transmission apparatus for internal combustion engine including supercharger
JP2010138875A (en) * 2008-12-15 2010-06-24 Mitsubishi Heavy Ind Ltd Exhaust energy collection device
WO2010150856A1 (en) 2009-06-25 2010-12-29 三菱重工業株式会社 Engine exhaust energy recovery device
WO2011040456A1 (en) 2009-09-30 2011-04-07 三菱重工業株式会社 Control device for power generation system, power generation system, and control method for power generation system
JP2011131692A (en) * 2009-12-24 2011-07-07 Mitsubishi Heavy Ind Ltd Engine control system of ship
WO2011089989A1 (en) 2010-01-21 2011-07-28 三菱重工業株式会社 Engine exhaust energy recovery device, ship provided therewith, and power generation plant provided with said engine exhaust energy recovery device
WO2012039063A1 (en) 2010-09-24 2012-03-29 三菱重工業株式会社 Control method and device for turbine generator
US20130055711A1 (en) * 2011-09-07 2013-03-07 Douglas C. Hofer Method and system for a turbocharged engine
CN105888821A (en) * 2014-12-09 2016-08-24 曹悦胜 Pneumatic power engine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138840A (en) * 1988-04-08 1992-08-18 Kabushiki Kaisha Komatsu Seisakusho Power transmission apparatus for internal combustion engine including supercharger
JP2010138875A (en) * 2008-12-15 2010-06-24 Mitsubishi Heavy Ind Ltd Exhaust energy collection device
WO2010150856A1 (en) 2009-06-25 2010-12-29 三菱重工業株式会社 Engine exhaust energy recovery device
EP3045688A1 (en) 2009-06-25 2016-07-20 Mitsubishi Heavy Industries, Ltd. Engine exhaust gas energy recovery device
WO2011040456A1 (en) 2009-09-30 2011-04-07 三菱重工業株式会社 Control device for power generation system, power generation system, and control method for power generation system
JP2011131692A (en) * 2009-12-24 2011-07-07 Mitsubishi Heavy Ind Ltd Engine control system of ship
WO2011089989A1 (en) 2010-01-21 2011-07-28 三菱重工業株式会社 Engine exhaust energy recovery device, ship provided therewith, and power generation plant provided with said engine exhaust energy recovery device
CN102472161A (en) * 2010-01-21 2012-05-23 三菱重工业株式会社 Engine exhaust energy recovery device, ship provided therewith, and power generation plant provided with said engine exhaust energy recovery device
WO2012039063A1 (en) 2010-09-24 2012-03-29 三菱重工業株式会社 Control method and device for turbine generator
EP2913486A1 (en) 2010-09-24 2015-09-02 Mitsubishi Heavy Industries, Ltd. Power generation method and turbine generator
US8813494B2 (en) * 2011-09-07 2014-08-26 General Electric Company Method and system for a turbocharged engine
US20130055711A1 (en) * 2011-09-07 2013-03-07 Douglas C. Hofer Method and system for a turbocharged engine
CN105888821A (en) * 2014-12-09 2016-08-24 曹悦胜 Pneumatic power engine

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