KR20160120373A - 연료가스 공급시스템 - Google Patents
연료가스 공급시스템 Download PDFInfo
- Publication number
- KR20160120373A KR20160120373A KR1020150048958A KR20150048958A KR20160120373A KR 20160120373 A KR20160120373 A KR 20160120373A KR 1020150048958 A KR1020150048958 A KR 1020150048958A KR 20150048958 A KR20150048958 A KR 20150048958A KR 20160120373 A KR20160120373 A KR 20160120373A
- Authority
- KR
- South Korea
- Prior art keywords
- engine
- storage tank
- supply line
- liquefied gas
- gas
- 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.)
- Ceased
Links
- 239000002737 fuel gas Substances 0.000 title abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- 230000008020 evaporation Effects 0.000 claims abstract description 23
- 238000001704 evaporation Methods 0.000 claims abstract description 23
- 239000006200 vaporizer Substances 0.000 claims abstract description 16
- 230000008016 vaporization Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 abstract description 67
- 239000000446 fuel Substances 0.000 description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000003949 liquefied natural gas Substances 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/021—Control of components of the fuel supply system
- F02D19/022—Control of components of the fuel supply system to adjust the fuel pressure, temperature or composition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/026—Measuring or estimating parameters related to the fuel supply system
- F02D19/027—Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0221—Fuel storage reservoirs, e.g. cryogenic tanks
- F02M21/0224—Secondary gaseous fuel storages
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
도 2는 본 발명의 다른 실시 예에 따른 연료가스 공급시스템을 나타낸다.
30: 고압펌프 40: 고압기화기
50: 압력측정부 55: 유량측정부
60: 제어부 70: 버퍼탱크
L1,L2: 공급라인 D1: 분기라인
Claims (4)
- 액화가스 및 상기 액화가스의 증발가스를 저장하는 저장탱크;
상기 저장탱크로부터 공급된 증발가스를 압축시키는 압축부;
상기 저장탱크로부터 공급된 액화가스를 가압하는 제1펌프;
상기 가압된 액화가스를 기화시키는 기화기;
상기 저장탱크에 저장된 증발가스를 상기 압축부를 거쳐 엔진으로 공급하는 제1공급라인;
상기 저장탱크에 저장된 액화가스를 상기 제1펌프 및 상기 기화기를 거쳐 상기 제1공급라인의 상기 압축부 후단에 합류시키는 제2공급라인;
상기 엔진으로 공급되는 상기 증발가스의 압력 또는 양을 측정하는 측정부; 및
상기 측정 값을 기초로, 상기 제1펌프 및 상기 기화기를 제어하여, 상기 제2공급라인을 통해 상기 액화가스를 공급하는 제어부;를 포함하는 연료가스 공급시스템. - 제1항에 있어서,
상기 측정부는 상기 제1공급라인의 압축부 후단과 엔진 사이에 설치되어, 상기 엔진으로 공급되는 증발가스의 압력을 측정하는 압력측정부와,
상기 제1공급라인의 압축부 전단 또는 후단에 설치되어, 상기 엔진으로 공급되는 증발가스의 양을 측정하는 유량측정부를 포함하는 연료가스 공급시스템. - 제1항에 있어서,
상기 압축부는 복수의 압축기 및 상기 압축기와 교대로 배치된 냉각기를 포함하고,
상기 압축기와 상기 고압펌프는 왕복동식으로 동작하는 연료가스 공급시스템. - 제3항에 있어서,
상기 제1공급라인의 압축부 후단과 엔진 사이에 설치되는 버퍼탱크를 더 포함하는 연료가스 공급시스템.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150048958A KR20160120373A (ko) | 2015-04-07 | 2015-04-07 | 연료가스 공급시스템 |
PCT/KR2016/002863 WO2016163666A1 (ko) | 2015-04-07 | 2016-03-22 | 연료가스 공급시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150048958A KR20160120373A (ko) | 2015-04-07 | 2015-04-07 | 연료가스 공급시스템 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160120373A true KR20160120373A (ko) | 2016-10-18 |
Family
ID=57073132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150048958A Ceased KR20160120373A (ko) | 2015-04-07 | 2015-04-07 | 연료가스 공급시스템 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20160120373A (ko) |
WO (1) | WO2016163666A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112512917A (zh) * | 2018-11-14 | 2021-03-16 | 大宇造船海洋株式会社 | 用于向船舶供应燃料的系统和方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102096223B1 (ko) | 2016-11-15 | 2020-04-02 | 바르실라 핀랜드 오이 | 액화 가스 연료 공급 시스템 및 액화 가스로 통전되는 내연 기관의 파워 플랜트를 작동하는 방법 |
EP3593030B1 (en) | 2017-03-08 | 2022-12-28 | Wärtsilä Finland Oy | A liquefied gas tank arrangement and method of operating a liquefied gas tank arrangement |
AT520945A1 (de) | 2018-03-09 | 2019-09-15 | Tgw Logistics Group Gmbh | Kommissionierstation und Verfahren zum automatischen Kommissionieren von Waren |
DE102018216176A1 (de) * | 2018-09-21 | 2020-03-26 | Robert Bosch Gmbh | Kraftstofffördereinrichtung für eine Brennkraftmaschine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120103421A (ko) | 2011-03-11 | 2012-09-19 | 대우조선해양 주식회사 | 재액화 장치 및 고압 천연가스 분사 엔진을 갖는 해상 구조물의 연료 공급 시스템 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2879261B1 (fr) * | 2004-12-10 | 2007-04-13 | Alstom Sa | Installation pour la fourniture de combustible gazeux a un ensemble de production energetique d'un navire de transport de gaz liquefie |
KR100812723B1 (ko) * | 2006-12-18 | 2008-03-12 | 삼성중공업 주식회사 | 액화가스운반선의 연료 공급 장치 및 방법 |
KR101441244B1 (ko) * | 2013-05-06 | 2014-09-17 | 현대중공업 주식회사 | Lng 처리 시스템 |
KR101480255B1 (ko) * | 2013-12-06 | 2015-01-09 | 현대중공업 주식회사 | 액화가스 처리 시스템 |
KR101503179B1 (ko) * | 2013-12-06 | 2015-03-16 | 현대중공업 주식회사 | 액화가스 처리 시스템 |
-
2015
- 2015-04-07 KR KR1020150048958A patent/KR20160120373A/ko not_active Ceased
-
2016
- 2016-03-22 WO PCT/KR2016/002863 patent/WO2016163666A1/ko active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120103421A (ko) | 2011-03-11 | 2012-09-19 | 대우조선해양 주식회사 | 재액화 장치 및 고압 천연가스 분사 엔진을 갖는 해상 구조물의 연료 공급 시스템 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112512917A (zh) * | 2018-11-14 | 2021-03-16 | 大宇造船海洋株式会社 | 用于向船舶供应燃料的系统和方法 |
CN112512917B (zh) * | 2018-11-14 | 2022-10-25 | 大宇造船海洋株式会社 | 用于向船舶供应燃料的系统和方法 |
Also Published As
Publication number | Publication date |
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WO2016163666A1 (ko) | 2016-10-13 |
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