ES2290858T3 - Instalacion para el suministro de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado. - Google Patents

Instalacion para el suministro de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado. Download PDF

Info

Publication number
ES2290858T3
ES2290858T3 ES05111846T ES05111846T ES2290858T3 ES 2290858 T3 ES2290858 T3 ES 2290858T3 ES 05111846 T ES05111846 T ES 05111846T ES 05111846 T ES05111846 T ES 05111846T ES 2290858 T3 ES2290858 T3 ES 2290858T3
Authority
ES
Spain
Prior art keywords
pressure
feed
evaporator
gas
supply
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
ES05111846T
Other languages
English (en)
Spanish (es)
Inventor
Matthieu Lorang
Yves Blandeau
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.)
Chantiers de lAtlantique SA
Original Assignee
Aker Yards SA
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 Aker Yards SA filed Critical Aker Yards SA
Application granted granted Critical
Publication of ES2290858T3 publication Critical patent/ES2290858T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H21/00Use of propulsion power plant or units on vessels
    • B63H21/38Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01Mounting arrangements
    • F17C2205/0123Mounting arrangements characterised by number of vessels
    • F17C2205/013Two or more vessels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323Valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0338Pressure regulators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00Handled fluid, in particular type of fluid
    • F17C2221/03Mixtures
    • F17C2221/032Hydrocarbons
    • F17C2221/033Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146Two-phase
    • F17C2223/0153Liquefied gas, e.g. LPG, GPL
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107Single phase
    • F17C2225/0123Single phase gaseous, e.g. CNG, GNC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01Propulsion of the fluid
    • F17C2227/0128Propulsion of the fluid with pumps or compressors
    • F17C2227/0135Pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01Propulsion of the fluid
    • F17C2227/0128Propulsion of the fluid with pumps or compressors
    • F17C2227/0157Compressors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/01Propulsion of the fluid
    • F17C2227/0128Propulsion of the fluid with pumps or compressors
    • F17C2227/0171Arrangement
    • F17C2227/0178Arrangement in the vessel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/01Intermediate tanks
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04Indicating or measuring of parameters as input values
    • F17C2250/0404Parameters indicated or measured
    • F17C2250/043Pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04Indicating or measuring of parameters as input values
    • F17C2250/0404Parameters indicated or measured
    • F17C2250/0443Flow or movement of content
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00Effects achieved by gas storage or gas handling
    • F17C2265/03Treating the boil-off
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00Effects achieved by gas storage or gas handling
    • F17C2265/03Treating the boil-off
    • F17C2265/032Treating the boil-off by recovery
    • F17C2265/037Treating the boil-off by recovery with pressurising
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2265/00Effects achieved by gas storage or gas handling
    • F17C2265/06Fluid distribution
    • F17C2265/066Fluid distribution for feeding engines for propulsion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00Applications
    • F17C2270/01Applications for fluid transport or storage
    • F17C2270/0102Applications for fluid transport or storage on or in the water
    • F17C2270/0105Ships

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
ES05111846T 2004-12-10 2005-12-08 Instalacion para el suministro de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado. Active ES2290858T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0452932 2004-12-10
FR0452932A FR2879261B1 (fr) 2004-12-10 2004-12-10 Installation pour la fourniture de combustible gazeux a un ensemble de production energetique d'un navire de transport de gaz liquefie

Publications (1)

Publication Number Publication Date
ES2290858T3 true ES2290858T3 (es) 2008-02-16

Family

ID=34951631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05111846T Active ES2290858T3 (es) 2004-12-10 2005-12-08 Instalacion para el suministro de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado.

Country Status (7)

Country Link
EP (1) EP1672269B1 (zh)
JP (1) JP4850503B2 (zh)
KR (1) KR101167320B1 (zh)
CN (1) CN100519335C (zh)
DE (1) DE602005001546T2 (zh)
ES (1) ES2290858T3 (zh)
FR (1) FR2879261B1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812723B1 (ko) * 2006-12-18 2008-03-12 삼성중공업 주식회사 액화가스운반선의 연료 공급 장치 및 방법
DE102006061251B4 (de) * 2006-12-22 2010-11-11 Man Diesel & Turbo Se Gasversorgungsanlage für einen Antrieb
KR100835090B1 (ko) * 2007-05-08 2008-06-03 대우조선해양 주식회사 Lng 운반선의 연료가스 공급 시스템 및 방법
KR101076266B1 (ko) * 2007-07-19 2011-10-26 대우조선해양 주식회사 Lng 운반선의 연료용 가스 공급 장치
EP2072885A1 (en) * 2007-12-21 2009-06-24 Cryostar SAS Natural gas supply method and apparatus.
FR2927321B1 (fr) * 2008-02-08 2010-03-19 Gaztransp Et Technigaz Dispositif pour l'alimentation en combustible d'une installation de production d'energie d'un navire.
WO2009112478A1 (de) * 2008-03-10 2009-09-17 Burckhardt Compression Ag Vorrichtung und verfahren zum bereitstellen von erdgasbrennstoff
KR100961869B1 (ko) * 2009-10-16 2010-06-09 대우조선해양 주식회사 액화연료가스 주 추진 엔진과 액화연료가스 발전 엔진을 선택적으로 구동하는 선박
JP2012076561A (ja) * 2010-09-30 2012-04-19 Mitsubishi Heavy Ind Ltd 舶用燃料供給システム
JP5627628B2 (ja) * 2012-03-30 2014-11-19 三菱重工業株式会社 船舶、燃料供給装置、推進用主機への液化燃料ガスの供給方法
US9234472B2 (en) 2012-08-08 2016-01-12 Caterpillar Inc. Dual fuel engine and evaporated natural gas system
KR102044266B1 (ko) * 2012-10-24 2019-11-13 대우조선해양 주식회사 선박용 엔진의 연료공급 시스템 및 방법
JP5746301B2 (ja) * 2013-10-11 2015-07-08 三井造船株式会社 液化ガス運搬船用燃料ガス供給システム
KR101613204B1 (ko) * 2014-01-08 2016-04-29 대우조선해양 주식회사 선박용 엔진의 연료 공급 제어 시스템 및 방법
KR102234666B1 (ko) * 2014-10-23 2021-04-05 삼성중공업(주) 선박의 저압 연료 공급장치
KR20160120373A (ko) * 2015-04-07 2016-10-18 삼성중공업 주식회사 연료가스 공급시스템
KR101672175B1 (ko) * 2015-04-09 2016-11-04 삼성중공업 주식회사 연료가스 공급시스템
JP6541059B2 (ja) * 2015-04-10 2019-07-10 三井E&S造船株式会社 液化ガス運搬船用燃料ガス供給システム
KR102287707B1 (ko) * 2017-03-08 2021-08-10 바르실라 핀랜드 오이 액화 가스 탱크 배열체 및 액화 가스 탱크 배열체의 작동 방법
CN110770118B (zh) * 2017-10-30 2022-03-15 大宇造船海洋株式会社 船舶的燃油供给系统和方法
KR102233192B1 (ko) * 2018-11-14 2021-03-29 대우조선해양 주식회사 선박용 연료 공급 시스템 및 방법
CN115414772B (zh) * 2022-08-30 2023-08-29 内蒙古伊东集团东兴化工有限责任公司 一种vcm压缩工艺装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155335A1 (de) * 1971-11-08 1973-05-24 Howaldtswerke Deutsche Werft Verfahren zum betrieb von gasturbinenanlagen fuer den schiffsbetrieb
JPH06336192A (ja) * 1993-05-28 1994-12-06 Ishikawajima Harima Heavy Ind Co Ltd 液化ガス運搬船におけるボイルオフガスの燃焼制御装置
FR2722760B1 (fr) * 1994-07-22 1996-08-23 Chantiers De Latlantique Installation de propulsion sur un navire de transport de gaz liquefie
GB0120661D0 (en) * 2001-08-24 2001-10-17 Cryostar France Sa Natural gas supply apparatus
FR2837783B1 (fr) * 2002-03-26 2004-05-28 Alstom Installation pour la fourniture de combustible gazeux a un ensemble de production energetique d'un navire de transport de gaz liquefie
FR2851301A1 (fr) * 2003-02-19 2004-08-20 Alstom Installation pour la fourniture de combustible gazeux a un ensemble de production energetique d'un navire de transport de gaz liquefie

Also Published As

Publication number Publication date
FR2879261B1 (fr) 2007-04-13
CN100519335C (zh) 2009-07-29
EP1672269B1 (fr) 2007-07-04
DE602005001546T2 (de) 2008-03-13
EP1672269A1 (fr) 2006-06-21
KR20060065535A (ko) 2006-06-14
DE602005001546D1 (de) 2007-08-16
JP4850503B2 (ja) 2012-01-11
JP2006168719A (ja) 2006-06-29
FR2879261A1 (fr) 2006-06-16
KR101167320B1 (ko) 2012-07-23
CN1785748A (zh) 2006-06-14

Similar Documents

Publication Publication Date Title
ES2290858T3 (es) Instalacion para el suministro de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado.
ES2276022T3 (es) Instalacion para la provision de combustible gaseoso a un conjunto de produccion energetica de un buque de transporte de gas licuado.
ES2746978T3 (es) Método y aparato de suministro de gas natural
ES2348243T3 (es) Instalación para el suministro de combustible gaseoso para la propulsión de un buque de transporte de gas licuado.
CN102341303B (zh) 具备再液化功能的电力推进lng运输船的蒸发气体处理装置及方法
ES2637089T3 (es) Sistema de tanque de combustible GNL para al menos un motor de gas utilizado para la propulsión de una embarcación
US7584623B2 (en) Device for supplying fuel to an energy production installation of a ship
CN105683039A (zh) 液化气运输船用燃料气体供给系统
ES2646305T3 (es) Procedimiento y dispositivo de inertización de un depósito de carburante
EP2939918A1 (en) Natural gas fuel evaporator, natural gas fuel supply device, and method for supplying natural gas fuel to ships and motors
KR101884823B1 (ko) 선박의 연료가스 공급시스템
CA2755800C (en) Two-phase hydrogen pump and method
KR101149507B1 (ko) 증발 가스 처리 장치
KR101153660B1 (ko) 선박의 에너지 생산 설비로 연료를 공급하기 위한 장치
ES2362784T3 (es) Instalación de suministro de combustible gaseoso y secuencia de arranque de dicha instalación.
ES2623264T3 (es) Sistema perfeccionado de tratamiento y de suministro de gas natural que incluye un circuito de calentamiento del depósito
KR102189079B1 (ko) 선박의 가스 처리 시스템
KR101903763B1 (ko) 선박의 연료가스 공급시스템
RU2440273C2 (ru) Устройство для подачи топлива в энергетическую установку судна
CN114275169A (zh) 一种低沸点工质增压供给系统及供给方法
AU2010248109B2 (en) Two-phase hydrogen pump and method
KR20150115119A (ko) 액화가스 처리 시스템 및 방법
KR20150115120A (ko) 액화가스 처리 시스템 및 방법
KR20190024235A (ko) 부하 제어 시스템, 방법 및 선박
KR20190036087A (ko) 연료 공급시스템