KR20150026688A - Floating and Storage Gas Power Plant and Reclaimed Type Construction Method - Google Patents

Floating and Storage Gas Power Plant and Reclaimed Type Construction Method Download PDF

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KR20150026688A
KR20150026688A KR20130125580A KR20130125580A KR20150026688A KR 20150026688 A KR20150026688 A KR 20150026688A KR 20130125580 A KR20130125580 A KR 20130125580A KR 20130125580 A KR20130125580 A KR 20130125580A KR 20150026688 A KR20150026688 A KR 20150026688A
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gas
liquefied natural
floating
power generation
floating structure
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KR20130125580A
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Korean (ko)
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김인일
이원준
조신희
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대우조선해양 주식회사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/48—Decks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/02—Driving of auxiliaries from propulsion power plant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • 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
    • F02M21/0209—Hydrocarbon fuels, e.g. methane or acetylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • 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
    • 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
    • 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
    • Y02T70/00—Maritime or waterways transport
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The present invention relates to a floating storing gas power plant. According to the present invention, a reclamation type construction method of the floating storing gas power plant comprises: a cargo system storing a liquefied natural gas into a floating structure, and loading and off-loading the liquefied natural gas; a fuel gas supply system installed in the floating structure in order to supply the vaporized liquefied natural gas of the cargo system as a fuel gas; and a gas turbine/engine power system having a gas power generation unit operated by the fuel gas supplied from the fuel gas supply system, and having a first generator which generates power by the gas power generation unit. A lower portion of the floating structure is fixated by being reclaimed in the ground.

Description

부유 저장식 가스 발전플랜트 및 그 가스 발전플랜트의 매립식 시공방법{Floating and Storage Gas Power Plant and Reclaimed Type Construction Method}[0001] Floating and Storage Gas Power Plant and Reclaimed Type Construction Method [

본 발명은 부유 저장식 가스 발전플랜트 및 그 가스 발전플랜트의 매립식 시공방법에 관한 것으로, 좀더 구체적으로는 해상의 부유 구조물의 카고에 액화천연가스를 저장하고 그 액화천연가스를 이용하여 전력(電力)을 생산할 수 있으며, 가스 발전플랜트의 하부를 지면에 매립하여 가스 발전플랜트를 견고하게 고정할 수 있는 부유 저장식 가스 발전플랜트 및 그 가스 발전플랜트의 매립식 시공방법에 관한 것이다.The present invention relates to a floating storage gas power plant and a method for the landfill construction of the gas power plant. More particularly, the present invention relates to a floating storage gas power plant for storing liquefied natural gas in a cargo of a floating structure in the sea, The present invention relates to a floating storage gas power plant capable of producing a gas power plant and a gas power plant by burying a lower portion of the gas power plant on the ground to firmly fix the gas power plant and a landfill construction method for the gas power plant.

최근에는 친환경적인 발전에 대한 요구로 천연가스를 이용한 발전(發電)에 대한 관심이 증가하고 있다.In recent years, there has been an increasing interest in electric power generation using natural gas as a demand for environmentally friendly development.

전력공급이 원활하지 않은 신흥개발국 등에서 가스 발전에 대한 관심이 높아지고 있는데, 가스 발전은 그 특성상 육지에 가스 저장소 등과 같은 가스 인프라가 갖추어져야만 발전(發電)이 가능하기 때문에 개발에 제한이 많다.In emerging economies where power supply is not smooth, interest in gas power generation is increasing. Due to the nature of gas power generation, gas infrastructures such as gas reservoirs must be equipped on land.

육상의 화력발전 플랜트는 용적이 너무 커서 설비 초기 설치비용이 상승하는 문제점이 있고, 설비 및 시스템이 별도의 건물에 독립적으로 위치함에 따라서 건물 및 배관, 자재의 소모량이 증가하는 문제점이 있다.There is a problem that the initial installation cost of the facility is increased because the capacity of the thermal power plant on the land is too large, and the consumption of building, piping, and materials increases as the facility and the system are independently located in separate buildings.

또한, 종래 육상의 화력발전 플랜트에서는 설비 설치 및 탱크 배치, 그리고 테스트가 현장(site)에서 수행됨에 따라 리스크(risk)가 항상 존재하며, 오랜 공사기간이 필요한 문제점이 있다.In addition, in the conventional thermal power plant, there is always a risk that a facility installation, a tank layout, and a test are performed at a site, and a long construction period is required.

특히, 여러 개의 섬들로 이루어진 동남아시아 국가의 경우에는 대용량의 가스 발전을 하는 데 어려움이 많았다.Especially, in the case of Southeast Asian countries composed of several islands, it was difficult to generate large capacity gas.

즉, 육상의 화력발전소 건설에 따른 장소 확보와 건설비 소요를 가져오는 단점이 있으며, 육상의 화력발전소 건설에 많은 시간이 소요되므로 전력 공급을 단시간 내에 수행하는 것이 어렵다.In other words, there is a disadvantage that it requires a space for construction of a thermal power plant on the land and a construction cost, and it takes a lot of time to construct a thermal power plant on the land, so it is difficult to perform the power supply in a short time.

이와 같은 문제점을 해결하기 위하여, FSRU(Floating Storage Re-gasfication Unit)라는 부유식 해상 가스저장 재 기화설비 선이 등장하게 되었으며, 이러한 해상 가스저장 재 기화설비 선을 이용하여 육지의 발전소에 가스를 공급하게 되었다.In order to solve this problem, a floatation storage gasification unit (FSRU) floating gas storage tank has been introduced, and the gas is supplied to a land power plant by using the offshore gas storage tank line .

그러나, 이와 같은 FSRU를 이용한 육지에서의 발전은, 해상에서의 FSRU 설치와 육지에 발전소를 건설해야 하는 이중적인 부담을 초래한다.However, land-based development using such FSRUs creates a dual burden of installing FSRUs at sea and constructing power plants on land.

즉, FSRU 뿐만 아니라, 육상 발전소 건설에 따른 장소 확보와 건설비 소요를 가져오는 단점이 있다.In other words, it has disadvantages not only in securing FSRU but also in securing a place for construction of a power station and costing construction cost.

따라서 전술한 방법 이외에 해상에서 액화천연가스를 저장하면서 그 액화천연가스 및 가스 터빈/엔진의 폐열을 이용하여 전력을 생산할 수 있는 새롭고 진보된 타입의 부유 저장식 가스 발전플랜트(Floating and Storage Gas Power Plant, FSPP)의 개발이 절실히 요구되고 있다.Therefore, in addition to the above-mentioned method, a new and advanced type of floating and storage gas power plant capable of storing liquefied natural gas at sea and producing electric power using waste heat of the liquefied natural gas and gas turbine / FSPP) is urgently required.

본 발명은 해상의 부유 구조물에 액화천연가스를 저장하고, 그 액화천연가스를 이용하여 전력(電力)을 생산할 수 있으며, 가스 발전플랜트의 하부를 지면에 소정깊이로 매립함으로써 시공성을 높이고 비용을 절감할 수 있는 저장식 가스 발전플랜트 및 그 가스 발전플랜트의 매립식 시공방법을 제공함에 그 목적이 있다.The present invention can store liquefied natural gas in a floating structure on the sea, produce electric power using the liquefied natural gas, and improve the workability and cost by embedding the lower part of the gas power plant at a predetermined depth on the ground. The present invention has been made in view of the above problems, and it is an object of the present invention to provide a storage type gas power generation plant and a method for embedding the gas power generation plant.

전술한 목적을 달성하기 위하여, 본 발명의 부유 저장식 가스 발전플랜트는 액화천연가스를 부유 구조물 안에 저장하고, 액화천연가스를 로딩 및 오프로딩하는 카고 시스템; 상기 카고 시스템의 액화천연가스를 연료가스로 기화시켜 공급하기 위하여 상기 부유 구조물에 설치되는 연료가스 공급시스템; 상기 연료가스 공급시스템에서 공급하는 연료가스로 작동하는 가스 동력발생 유닛과, 상기 가스 동력발생 유닛에 의해서 전력을 생산하는 제1 발전기를 구비하는 가스 터빈/엔진 발전 시스템; 상기 가스 동력발생 유닛으로부터 발생하는 배기가스의 폐열을 이용하여 스팀을 생성하는 폐열회수 스팀발생기; 및 상기 폐열회수 스팀발생기에서 공급하는 스팀으로 작동하는 스팀 터빈과, 상기 스팀 터빈에 의해서 전력을 생산하는 제2 발전기를 구비하는 스팀 터빈 발전 시스템;을 포함하되, 상기 부유 구조물의 하부는 지면에 매립되어 고정된다.To achieve the above object, a floating storage gas power plant of the present invention comprises a cargo system for storing liquefied natural gas in a floating structure, loading and offloading liquefied natural gas; A fuel gas supply system installed in the floating structure for vaporizing and supplying the liquefied natural gas of the cargo system with the fuel gas; A gas turbine / engine power generation system including a gas power generation unit that operates with the fuel gas supplied from the fuel gas supply system, and a first generator that generates power by the gas power generation unit; A waste heat recovery steam generator for generating steam by using waste heat of the exhaust gas generated from the gas power generation unit; And a steam turbine power generation system including a steam turbine operated by steam supplied from the waste heat recovery steam generator and a second generator generating power by the steam turbine, And is fixed.

한편, 본 발명의 부유 저장식 가스 발전플랜트의 매립식 시공방법은 부유 구조물의 하부를 지면에 매립하여 고정한다.In the meantime, the landfill construction method of the floating storage gas power plant of the present invention places the lower part of the floating structure on the ground and fixes it.

상기 부유 구조물은 스캔틸링이 작아져 구조적 경량화가 구현된다.The floating structure reduces the scan tilting, thereby achieving a structural weight reduction.

이상에서 설명한 바와 같이, 본 발명은 해상의 부유 구조물에 액화천연가스 카고를 구비하면서 액화천연가스를 이용하여 전력을 생산할 수 있으며, 가스 발전플랜트의 하부를 지면에 매립함으로써 시공성을 높이고 비용을 절감할 수 있다.As described above, the present invention can produce electric power using liquefied natural gas while having a liquefied natural gas cargo in a floating structure on the sea. By embedding the lower part of the gas power plant on the ground, .

도 1은 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트의 전체 구성을 보인 개념도
도 2는 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트를 보인 사시도
도 3은 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트를 보인 배면도
도 4는 본 발명의 부유 저장식 가스 발전플랜트의 매립식 시공을 설명하기 위한 도면1 is a conceptual diagram showing the overall configuration of a floating storage gas power plant according to a preferred embodiment of the present invention;
2 is a perspective view of a floating storage gas power plant according to a preferred embodiment of the present invention.
3 is a rear view of a floating storage gas power plant according to a preferred embodiment of the present invention.
4 is a view for explaining the landfill construction of the floating storage gas generating plant of the present invention

이하, 첨부 도면을 참조하여 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트 및 그 가스 발전플랜트의 매립식 시공방법에 대하여 상세하게 설명한다.Hereinafter, a floating storage gas power plant according to a preferred embodiment of the present invention and a buried construction method of the gas power plant will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트의 전체 구성을 보인 개념도, 도 2는 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트를 보인 사시도, 도 3은 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트를 보인 배면도 그리고, 도 4는 본 발명의 부유 저장식 가스 플랜트의 매립식 시공을 설명하기 위한 도면이다.FIG. 1 is a conceptual view showing the entire configuration of a floating storage gas power generation plant according to a preferred embodiment of the present invention, FIG. 2 is a perspective view showing a floating storage gas power generation plant according to a preferred embodiment of the present invention, FIG. 4 is a view for explaining the landfill construction of the floating storage gas plant of the present invention. FIG.

도 1 내지 도 4를 참조하면, 본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트는 부유 구조물(10)의 카고(1100,1200)에 액화천연가스(LNG)를 저장하고, 그 액화천연가스를 이용하여 전력(電力)을 생산할 수 있다.1 to 4, a floating storage gas power plant according to a preferred embodiment of the present invention stores liquefied natural gas (LNG) in cargoes 1100 and 1200 of a floating structure 10, Can be used to produce power (electric power).

본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트는 액화천연가스(LNG)를 부유 구조물(10) 안에 저장하고, 액화천연가스를 로딩 및 오프 로딩하는 카고 시스템(1000); 상기 카고 시스템(1000)의 액화천연가스를 연료가스로 기화시켜 공급하기 위하여 상기 부유 구조물(10)에 설치되는 연료가스 공급시스템(Fuel Gas Supply)(2000); 상기 연료가스 공급시스템(2000)에서 공급하는 연료가스로 작동하는 가스 동력발생 유닛(3100)과, 상기 가스 동력발생 유닛(3100)에 의해서 전력을 생산하는 제1 발전기(3200)를 구비하는 가스 터빈/엔진 발전 시스템(3000); 상기 가스 동력발생 유닛(3100)으로부터 발생하는 배기가스의 폐열을 이용하여 스팀을 생성하는 폐열회수 스팀발생기(4000); 및 상기 폐열회수 스팀발생기(4000)에서 공급하는 스팀으로 작동하는 스팀 터빈(steam turbine)(5100)과, 상기 스팀 터빈(5100)에 의해서 전력을 생산하는 제2 발전기(5200)를 구비하는 스팀 터빈 발전 시스템(5000);을 포함한다.A floating storage gas power plant according to a preferred embodiment of the present invention includes a cargo system 1000 for storing liquefied natural gas (LNG) in a floating structure 10, loading and offloading liquefied natural gas; A fuel gas supply system 2000 installed in the floating structure 10 to vaporize and supply liquefied natural gas of the cargo system 1000 with a fuel gas; A gas power generating unit 3100 that operates with the fuel gas supplied from the fuel gas supplying system 2000 and a first generator 3200 that generates electric power by the gas power generating unit 3100, / Engine power generation system 3000; A waste heat recovery steam generator 4000 for generating steam by using waste heat of the exhaust gas generated from the gas power generation unit 3100; A steam turbine 5100 operated by steam supplied from the waste heat recovery steam generator 4000 and a second generator 5200 generating electricity by the steam turbine 5100, And a power generation system 5000.

여기서, 설명의 편의상 가스 터빈/엔진 발전 시스템(3000), 폐열회수 스팀발생기(4000), 스팀 터빈 발전 시스템(5000)을 모두 포함하여 발전유닛이라 정의한다. 여기서, 가스 동력발생 유닛은 가스 터빈/엔진을 포함하며, 가스 터빈과 가스 엔진을 포함하는 개념으로 정의한다.Here, for convenience of explanation, the gas turbine / engine power generation system 3000, the waste heat recovery steam generator 4000, and the steam turbine power generation system 5000 are all defined as a power generation unit. Here, the gas power generating unit includes a gas turbine / engine, and is defined as a concept including a gas turbine and a gas engine.

상기 발전유닛은 폐열회수 스팀발생기(4000)에서 공급하는 스팀을 스팀 터빈(5100)에서 물로 냉각하여 응축하기 위한 응축기(C)를 더 포함한다.The power generation unit further includes a condenser (C) for cooling and condensing the steam supplied from the waste heat recovery steam generator (4000) into water in the steam turbine (5100).

또한, 가스 터빈/엔진 발전 시스템(3000)은 가스 터빈과 가스 엔진을 포함하는 개념으로 정의한다.Further, the gas turbine / engine power generation system 3000 is defined as a concept including a gas turbine and a gas engine.

상기 응축기(C)에는 후술하는 해수 공급 시스템(6100)이 연결되어 있다. 해수 공급 시스템(6100)은 해수를 이용하여 상기 응축기(C)를 냉각시키는 역할을 한다.The condenser C is connected to a seawater supply system 6100 described later. The sea water supply system 6100 serves to cool the condenser C by using seawater.

또한, 상기 부유 구조물(10)은 해상에 부유하는 구조물뿐만 아니라 고정수단에 의해서 해저 면에 고정되는 구조물을 모두 포함하는 개념으로 정의한다.In addition, the floating structure 10 is defined as a concept including both a structure floating on the sea, and a structure fixed on the sea floor by a fixing means.

본 발명의 바람직한 실시 예에 따른 부유 저장식 가스 발전플랜트는 생산한 전기를 해상 수요처(20) 및/혹은 육상 수요처(30)에 공급할 수 있고, 잉여의 전기를 부유 저장식 가스 발전플랜트 자체의 필요한 곳에 공급할 수 있다.The floating storage gas power generation plant according to the preferred embodiment of the present invention can supply the produced electricity to the marine demanding customer 20 and / or the land demanding place 30, and can supply surplus electricity to the required places of the floating storage gas power generation plant itself .

상기 연료가스 공급시스템(2000)은 상기 가스 터빈/엔진 발전 시스템(3000)과 상기 부유 구조물(10)의 외부 중에서 적어도 어느 한 곳에 연료가스를 공급하도록 구성되는데, 상기 부유 구조물(10)의 외부로 연료가스를 공급하는 연료가스 공급라인(L)을 포함한다.The fuel gas supply system 2000 is configured to supply fuel gas to at least one of the gas turbine / engine power generation system 3000 and the outside of the floating structure 10, And a fuel gas supply line L for supplying fuel gas.

상기 카고 시스템(1000)은 액화천연가스의 저장을 위해서 상기 부유 구조물(10)의 내부에 설치되는 복수 개의 카고(1100,1200); 및 상기 카고(1100,1200)의 로딩 및 오프 로딩을 제어하기 위한 카고 핸들링 시스템(1300);을 포함한다. 여기서, 카고는 2 개 이상으로 구성될 수 있지만, 설명의 편의상 제1 카고(1100)와 제2 카고(1200)로 한정하여 설명하기로 한다.The cargo system (1000) includes a plurality of cargoes (1100, 1200) installed inside the floating structure (10) for storage of liquefied natural gas; And a cargo handling system 1300 for controlling loading and offloading of the cargoes 1100, 1200. Here, the cargo may be composed of two or more, but the description will be limited to the first cargo 1100 and the second cargo 1200 for convenience of explanation.

상기 부유 구조물(10)의 우현 측에 설치되는 로딩 아암(1000a)을 포함하며, 상기 로딩 아암(1000a)은 부유 구조물(10)의 중간 부분(middle)에 설치되는 것이 바람직하며, 액화천연가스의 로딩시 LNGC(LNG 캐리어)의 매니폴드와 결합하도록 구성된다.And a loading arm 1000a installed on the starboard side of the floating structure 10. The loading arm 1000a is preferably installed at the middle of the floating structure 10, And is configured to be coupled with a manifold of LNGC (LNG carrier) upon loading.

상기 카고 시스템(1000)은 BOG의 폐가스를 태워 없애기 위한 플레어 유닛(flare unit)(1400)을 더 포함한다. BOG의 폐가스는 대기중에 배출될 수도 있지만, 환경보호 측면을 고려하여 해상 법규에 따라 플레어 유닛(1400)을 통해서 소각한다.The cargo system 1000 further includes a flare unit 1400 for burning off the waste gas of the BOG. The waste gas of the BOG may be discharged to the atmosphere, but is incinerated through the flare unit 1400 in accordance with the marine regulations in consideration of the environmental protection aspect.

상기 카고 핸들링 시스템(1300)은 상기 복수 개의 카고(1100,1200) 안에 액화천연가스를 선택적으로 저장하기 위한 액화천연가스 로딩 라인(1310); 상기 복수 개의 카고(1100,1200) 중에서 로딩하지 않는 다른 카고로부터 액화천연가스를 상기 연료가스 공급시스템(2000)으로 보내기 위한 메인 라인(1320); BOG를 재 액화하기 위하여 상기 연료가스 공급시스템(2000)에 연결되는 BOG 오프 로딩 라인(1330); 및 상기 BOG 오프 로딩 라인(1330)의 BOG를 압축하여 연료가스 공급시스템(2000)의 재응축장치(2100)로 보내기 위한 BOG 컴프레서(1350);를 포함한다.The cargo handling system 1300 includes a liquefied natural gas loading line 1310 for selectively storing liquefied natural gas in the plurality of cargoes 1100, 1200; A main line (1320) for sending liquefied natural gas from the other cargo not loaded among the plurality of cargoes (1100, 1200) to the fuel gas supply system (2000); A BOG offloading line 1330 connected to the fuel gas supply system 2000 to re-liquefy the BOG; And a BOG compressor 1350 for compressing the BOG of the BOG offloading line 1330 and sending it to the recondensing device 2100 of the fuel gas supply system 2000.

상기 가스 동력발생 유닛(3100)은 연료 가스를 이용하여 구동함으로써 제1 발전기(3200)로부터 전기를 생산한다.The gas power generation unit 3100 generates electricity from the first generator 3200 by driving using the fuel gas.

상기 가스 동력발생 유닛(3100)의 배기가스의 폐열은 폐열회수 스팀발생기(4000)로 공급되며, 폐열회수 스팀발생기(4000)는 폐열을 이용하여 스팀을 발생시키고, 그 스팀을 스팀 터빈(5100)에 공급한다.The waste heat of the exhaust gas of the gas power generation unit 3100 is supplied to the waste heat recovery steam generator 4000. The waste heat recovery steam generator 4000 generates steam by using waste heat and supplies the steam to the steam turbine 5100, .

상기 스팀 터빈(5100)은 스팀을 이용하여 구동함으로써 제2 발전기(5200)로부터 전기를 생산한다.The steam turbine 5100 generates electricity from the second generator 5200 by driving using steam.

상기 스팀 터빈(5100)에서 발생하는 스팀은 응축기(C)에 의해서 응축되는 데, 상기 해수 공급 시스템(6100)은 상기 폐열회수 스팀발생기(4000) 운전시 발생하는 고온의 스팀을 냉각하기 위하여 해수를 끌어들여 냉각한다.The steam generated in the steam turbine 5100 is condensed by the condenser C and the seawater supply system 6100 supplies seawater to cool the high temperature steam generated during the operation of the waste heat recovery steam generator 4000 Cool it by pulling it.

이러한 냉각 과정에 의해서 상기 스팀 터빈(5100)에서 발생하는 스팀은 물로 변환된 후에 상기 폐열회수 스팀발생기(4000)로 회수된다.The steam generated in the steam turbine 5100 is converted into water by the cooling process and is then recovered to the waste heat recovery steam generator 4000.

로딩시 발생하는 BOG는 BOG 컴프레서(1350)에 의해 압축된 후, BOG 오프 로딩 라인(1330)을 따라 연료가스 공급시스템(2000)으로 오프 로딩된다.The BOG generated upon loading is compressed by the BOG compressor 1350 and then offloaded to the fuel gas supply system 2000 along the BOG offloading line 1330.

상기 폐열회수 스팀발생기(4000)에서 손실되는 스팀을 보충하기 위하여 워터 공급 시스템(6300)은 로 워터 탱크(보충수 탱크)(12) 및 데미 워터 탱크(13)로부터 청수를 상기 폐열회수 스팀발생기(4000)에 공급한다.In order to replenish the steam lost in the waste heat recovery steam generator 4000, the water supply system 6300 supplies purified water from the waste water tank (replenishing water tank) 12 and the demi water tank 13 to the waste heat recovery steam generator 4000).

도 4에 도시된 바와 같이, 가스 발전플랜트가 장착된 부유 구조물(10)의 하부는 지면(5)에 매립되어 고정된다.As shown in Fig. 4, the lower portion of the floating structure 10, on which the gas power plant is mounted, is embedded in the ground 5 and fixed.

이와 같이 부유 구조물(10)의 카고에 액화천연가스(LNG)를 저장하고, 그 액화천연가스를 이용하여 전력(電力)을 생산할 수 있는 부유 저장식 가스 발전플랜트의 고정 방법은 매립식으로 지면(5)을 일정 깊이로 파고, 그 안에 부유 구조물(10)의 하부를 매립하여 견고하게 고정할 수 있다.A method of fixing a floating storage gas power plant capable of storing liquefied natural gas (LNG) in a cargo of the floating structure 10 and producing electric power using the liquefied natural gas is as follows. Can be dug to a certain depth, and the lower portion of the floating structure 10 can be embedded therein to be firmly fixed.

이상에서 설명한 바와 같이, 본 발명은 해상의 부유 구조물에 액화천연가스 카고를 구비하면서 액화천연가스를 이용하여 전력을 생산할 수 있으며, 가스 발전플랜트의 하부를 지면에 매립함으로써, 가스 발전플랜트를 효과적으로 고정할 수 있다.As described above, according to the present invention, a liquefied natural gas cargo is provided in a marine floating structure and electric power can be produced using liquefied natural gas. By embedding the lower part of the gas generating plant on the ground, can do.

그리고, 본 발명은 한정된 실시 예와 도면을 통하여 설명되었으나, 본 발명은 이에 한정되는 것은 아니며, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 아래에 기재된 특허청구범위의 균등 범위 내에서 다양한 수정 및 변형이 가능하다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Various modifications and variations are possible within the scope of equivalents.

5: 지면
10: 부유 구조물
1000: 카고 시스템
1100: 제1 카고
1200: 제2 카고
1300: 카고 핸들링 시스템
1310: 액화천연가스 로딩 라인
2000: 연료가스 공급시스템(Fuel Gas Supply)
2000a: 연료가스 공급라인
3000: 가스 터빈/엔진 발전 시스템
3100: 가스 동력발생 유닛
3200: 제1 발전기
4000: 폐열회수 스팀발생기
5000: 스팀 터빈 발전 시스템
5100: 스팀 터빈
5200: 제2 발전기
6000: 유틸러티 시스템5: Ground
10: Floating structure
1000: Cargo system
1100: 1st cargo
1200: 2nd cargo
1300: Cargo handling system
1310: Liquefied natural gas loading line
2000: Fuel gas supply system
2000a: fuel gas supply line
3000: Gas turbine / engine power generation system
3100: Gas power generating unit
3200: first generator
4000: Waste Heat Recovery Steam Generator
5000: Steam turbine power generation system
5100: Steam turbine
5200: Second generator
6000: Utility System

Claims (3)

액화천연가스를 부유 구조물 안에 저장하고, 액화천연가스를 로딩 및 오프로딩하는 카고 시스템;
상기 카고 시스템의 액화천연가스를 연료가스로 기화시켜 공급하기 위하여 상기 부유 구조물에 설치되는 연료가스 공급시스템;
상기 연료가스 공급시스템에서 공급하는 연료가스로 작동하는 가스 동력발생 유닛과, 상기 가스 동력발생 유닛에 의해서 전력을 생산하는 제1 발전기를 구비하는 가스 터빈/엔진 발전 시스템;
상기 가스 동력발생 유닛으로부터 발생하는 배기가스의 폐열을 이용하여 스팀을 생성하는 폐열회수 스팀발생기; 및
상기 폐열회수 스팀발생기에서 공급하는 스팀으로 작동하는 스팀 터빈과, 상기 스팀 터빈에 의해서 전력을 생산하는 제2 발전기를 구비하는 스팀 터빈 발전 시스템;을 포함하되,
상기 부유 구조물의 하부는 지면에 매립되어 고정되는 것을 특징으로 하는 부유 저장식 가스 발전플랜트.A cargo system for storing liquefied natural gas in a floating structure, loading and offloading liquefied natural gas;
A fuel gas supply system installed in the floating structure for vaporizing and supplying the liquefied natural gas of the cargo system with the fuel gas;
A gas turbine / engine power generation system including a gas power generation unit that operates with the fuel gas supplied from the fuel gas supply system, and a first generator that generates power by the gas power generation unit;
A waste heat recovery steam generator for generating steam by using waste heat of the exhaust gas generated from the gas power generation unit; And
A steam turbine power generation system including a steam turbine operated by steam supplied from the waste heat recovery steam generator and a second generator generating electricity by the steam turbine,
And a lower portion of the floating structure is embedded in the ground to be fixed. 부유 구조물의 카고에 액화천연가스(LNG)를 저장하고, 그 액화천연가스를 이용하여 전력(電力)을 생산할 수 있는 부유 저장식 가스 발전플랜트의 시공방법에 있어서,
상기 부유 구조물의 하부를 지면에 매립하여 고정하는 것을 특징으로 하는 부유 저장식 가스 발전플랜트의 매립식 시공방법.A method of constructing a floating storage gas power plant capable of storing liquefied natural gas (LNG) in a cargo of a floating structure and producing electric power using the liquefied natural gas,
Wherein the bottom of the floating structure is embedded in the ground and fixed. 청구항 2에 있어서,
상기 부유 구조물은 스캔틸링이 작아져 구조적 경량화가 구현되는 것을 특징으로 하는 부유 저장식 가스 발전플랜트의 매립식 시공방법.The method of claim 2,
Wherein the floating structure has a reduced scan tilting, thereby achieving structural and weight saving.
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KR102297875B1 (en) * 2015-04-29 2021-09-03 대우조선해양 주식회사 Floating offshore structure and LNG offloading method of the same
CN107013389B (en) * 2017-04-07 2019-05-14 四川森洁燃气设备有限公司 A kind of dual-purpose pipeline structure of engine oil gas
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KR100766185B1 (en) * 2005-05-18 2007-10-10 박재욱 Floating combined cycle power plant
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KR101380721B1 (en) * 2011-08-31 2014-04-02 대우조선해양 주식회사 Marine lng storage facility and method for constructing the same

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