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公开(公告)号：KR101369876B1
公开(公告)日：2014-03-26
申请号：KR1020090067290
申请日：2009-07-23
Applicant: 대우조선해양 주식회사
CPC classification number: Y02P70/56
Abstract: 운임을 받고 여객이나 화물을 수송하거나 서비스를 제공하는 상선에서 필요한 전기를 생산하는 장치로서, 메탄화용 액상 연료를 분해하여 메탄화시키는 메탄화기와, 상기 메탄화기에서 생성된 메탄을 개질반응시켜서 합성가스를 생성하는 개질반응기와, 상기 개질반응기에서 메탄이 개질반응되어 생성된 합성가스를 전기화학적으로 반응시켜서 전기를 생산하는 연료전지를 포함하는 것을 특징으로 하는 상선의 전기 생산 장치가 개시된다.
상선, 메탄화용 액상 연료, 메탄, 개질반응기, 연료전지-
公开(公告)号：KR1020130129515A
公开(公告)日：2013-11-29
申请号：KR1020120053440
申请日：2012-05-21
Applicant: 대우조선해양 주식회사
CPC classification number: Y02P70/56 , Y02T70/5209 , Y02T90/38 , Y02T90/46 , B63J3/04 , F17C9/00 , F17C2227/0306 , F17C2227/0309 , F17C2265/05 , F17C2270/0105 , H01M8/04014 , H01M8/06 , H01M2250/20 , Y02E60/50
Abstract: A heat circulation system of a ship loaded with a fuel cell is disclosed. The heat circulation system of the ship loaded with the fuel of the present invention is a power operation system of an LNG carrier and comprises: a pressure buffer unit which receives LNG from an LNG storage tank on a hull to store the LNG in a pressure state and evaporates the stored LNG to supply the evaporated LNG to a fuel cell when the supply of fuel supplied from the LNG storage tank to the fuel cell is stopped; a fuel cell unit which receives the fuel from the LNG storage tank or the pressure buffer unit; and a heat circulation unit which supplies heat required for evaporating the LNG to the pressure buffer unit by using high-temperature air generated from the fuel cell unit as a heating source. [Reference numerals] (AA) Air;(BB) Water;(CC,DD) Power;(EE) Exhaust
Abstract translation: 公开了装载有燃料电池的船的热循环系统。 装有本发明燃料的船舶的热循环系统是LNG运输船的动力操作系统，包括：压力缓冲单元，其从船体上的LNG储罐接收LNG，以将LNG储存在压力状态 并且当从LNG储罐供应到燃料电池的燃料供应停止时，蒸发存储的LNG以将蒸发的LNG供应到燃料电池; 燃料电池单元，其从LNG储罐或压力缓冲单元接收燃料; 以及热循环单元，其通过使用从燃料电池单元产生的高温空气作为加热源将LNG蒸发到压力缓冲单元所需的热量。 （附图标记）（AA）空气;（BB）水;（CC，DD）功率;（EE）排气
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公开(公告)号：KR1020130125443A
公开(公告)日：2013-11-19
申请号：KR1020120048947
申请日：2012-05-09
Applicant: 대우조선해양 주식회사
CPC classification number: Y02T70/5209 , Y02T90/38 , Y02T90/46
Abstract: A fuel cell system of a fuel cell mounted vessel is disclosed. The fuel cell system of a fuel cell mounted vessel of the present invention is a power operation system of a LNG carrying vessel and includes a storing tank which is formed on a hull and in which LNG is stored inside; a fuel cell unit which is formed on the hull and which utilizes boil-off-gas generated in the storing tank as fuel; an intermediate pressure buffer unit which stores the LNG supplied from the storing tank at intermediate pressure state and which supplies the stored LNG to the fuel cell unit when a fuel supply to the fuel cell unit is stopped. [Reference numerals] (AA) Air;(BB) Water;(CC) Exhaust;(DD) Power
Abstract translation: 公开了一种燃料电池安装容器的燃料电池系统。 本发明的燃料电池安装容器的燃料电池系统是LNG运输容器的动力操作系统，并且包括形成在船体上并且其中储存有LNG的储存罐; 燃料电池单元，其形成在船体上，利用在储罐中产生的蒸发气体作为燃料; 中间压力缓冲单元，其将从储存罐供应的LNG储存在中间压力状态，并且当燃料电池单元的燃料供应停止时将所储存的LNG供应到燃料电池单元。 （附图标记）（AA）空气;（BB）水;（CC）排气;（DD）功率
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Patent Agency Ranking
公开(公告)号：KR1020130075263A
公开(公告)日：2013-07-05
申请号：KR1020110143568
申请日：2011-12-27
Applicant: 대우조선해양 주식회사
CPC classification number: Y02T10/121 , Y02T10/32 , F02M25/10 , F02B43/12 , F02M21/0287 , F02M25/08
Abstract: PURPOSE: An oxygen supplying system of ship propelling engine is provided to improve the heat efficiency of propelling engine by supplying high purity oxygen, which is generated in a nitrogen generator which is installed in a hull, to the propelling engine through a super charger. CONSTITUTION: An oxygen supplying system of ship propelling engine includes a propelling engine (10), a super charger (20), a nitrogen generator (30), and a supplying unit (40). The propelling engine is prepared in a hull (H). The super charger pushes outside air to the propelling engine in order to increase the output of propelling engine. The nitrogen generator is installed in the hull, and generates nitrogen and oxygen based on the air supplied from the outside. The supplying unit supplies the oxygen, generated in the nitrogen generator, to the super charger. [Reference numerals] (AA) Air; (BB) Nitrogen; (CC) Oxygen; (DD) Exhaust gas; (EE) Fuel; (FF) Compressed air; (GG) Exhaust; (HH) Thrust
Abstract translation: 目的：提供船舶推进发动机的供氧系统，通过在超声波发动机中通过超级充电器向推进发动机提供高纯度的氧气，提供推进发动机的热效率。 构成：船舶推进发动机的供氧系统包括推进发动机（10），超级充电器（20），氮气发生器（30）和供应单元（40）。 推进发动机在船体（H）中准备。 超级充电器将外部空气推入推进发动机，以增加推进发动机的输出。 氮气发生器安装在船体中，并根据从外部供应的空气产生氮气和氧气。 供应单元将氮气发生器中产生的氧气供应给超级充电器。 （标号）（AA）空气; （BB）氮气; （CC）氧气; （DD）废气; （EE）燃料; （FF）压缩空气; （GG）排气; （HH）推力
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公开(公告)号：KR1020120126996A
公开(公告)日：2012-11-21
申请号：KR1020110045183
申请日：2011-05-13
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A pressure tank module for a carbon dioxide carrier ship and a control method thereof are provided to reduce unnecessary manufacturing costs and the amount of used raw materials caused by designing the thickness of a pressure tank thicker than needs. CONSTITUTION: A pressure tank module for a carbon dioxide carrier ship comprises a pressure tank(100), a safety valve(200), an exhaust valve(300), and a control part(400). The pressure tank is manufactured at a design pressure higher than a shipping pressure of when liquid carbon dioxide is shipped. The pressure tank is mounted on a ship and maintains a sealed state. The safety valve is installed in one side of the pressure tank. When the internal pressure of the pressure tank is drastically and abnormally risen to the design pressure, the safety valve is opened to discharge the boil-off gas of the liquid carbon dioxide received in the pressure tank so that the internal pressure of the pressure tank can be dropped. The exhaust valve is mounted in one side of the pressure tank. When the internal pressure of the pressure tank is risen, the exhaust valve is opened to discharge the boil-off gas of the liquid carbon dioxide received in the pressure tank so that the internal pressure of the pressure tank can be maintained within a constant range. The control part detects the internal pressure of the pressure tank and checks whether or not the internal pressure of the pressure tank is reached at a predetermined set pressure and the design pressure to operate the opening and closing of the exhaust valve.
Abstract translation: 目的：提供一种用于二氧化碳载体船的压力罐模块及其控制方法，以减少不必要的制造成本以及通过设计比需要厚的压力罐的厚度而引起的使用过的原料的量。 构成：用于二氧化碳载体船的压力罐模块包括压力罐（100），安全阀（200），排气阀（300）和控制部分（400）。 压力罐的制造压力高于液态二氧化碳运输时的运输压力。 压力罐安装在船上并保持密封状态。 安全阀安装在压力罐的一侧。 当压力罐的内部压力急剧上升并且异常地升高到设计压力时，打开安全阀以排出容纳在压力罐中的液体二氧化碳的蒸发气体，使得压力罐的内部压力可以 被丢弃 排气阀安装在压力罐的一侧。 当压力罐的内部压力升高时，排气阀打开以排出容纳在压力罐中的液体二氧化碳的蒸发气体，使得压力罐的内部压力能够保持在一定的范围内。 控制部分检测压力罐的内部压力，并检查压力罐的内部压力是否达到预定的设定压力，以及设计压力以操作排气阀的打开和关闭。
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公开(公告)号：KR1020120103916A
公开(公告)日：2012-09-20
申请号：KR1020110021881
申请日：2011-03-11
Applicant: 대우조선해양 주식회사
CPC classification number: Y02B90/14
Abstract: PURPOSE: A system and method for supplying power to a ship are provided to reduce the weight of the ship by not requiring an emergency generator. CONSTITUTION: A power converter converts power generated from a fuel cell system(10) to power suitable for a ship. A main distribution board(80) for a high voltage distributes power with high voltage to the ship. A main distribution board(50) for a low voltage distributes power with low voltage to the ship. The fuel cell system continuously generates power and supplies emergency power to the ship in an emergency situation. [Reference numerals] (10) Fuel cell system; (30) Power converting device; (50) Main distribution board for a low voltage; (60) Emergency distribution board; (70) Main generator; (80) Main distribution board for a high voltage; (AA) Normal situation; (BB) Emergency situation
Abstract translation: 目的：提供一种向船舶供电的系统和方法，以通过不需要应急发电机来减轻船舶的重量。 构成：电力转换器将燃料电池系统（10）产生的电力转换成适合于船舶的电力。 用于高压的主配电板（80）将高压分配给船舶。 用于低压的主配电板（50）向船舶分配低电压的电力。 燃料电池系统在紧急情况下持续发电并向船舶提供应急电源。 （10）燃料电池系统; （30）电力转换装置; （50）低压主配电板; （60）应急配电板; （70）主发电机; （80）高压主配电板; （AA）正常情况; （BB）紧急情况
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公开(公告)号：KR1020100034851A
公开(公告)日：2010-04-02
申请号：KR1020080094052
申请日：2008-09-25
Applicant: 대우조선해양 주식회사
Abstract: PURPOSE: A floating structure is provided to carry out continuous unloading and minimize the risk of sloshing using an unloading pipe line installed in a container tank for loading and unloading. CONSTITUTION: A floating structure comprises a membrane type storage tank(3), a loading and unloading tank(1), an unloading pipe line(L2), a feed pump(3a), and an unloading pump(1a). The membrane type storage tank is installed in the floating structure to store liquid goods. The unloading pipe line is installed in the loading and unloading tank to load and unload liquid goods. The feed pump transfers the liquid goods through a main pipeline in the loading and unloading tank. The unloading pump is installed in the loading and unloading tank to carry the liquid goods.
Abstract translation: 目的：提供一个浮动结构，用于进行连续卸载，并使用安装在容器罐中的卸载管线进行装卸的风险最小化。 组成：一个浮动结构包括薄膜式储罐（3），装载和卸载箱（1），卸载管线（L2）中，进料泵（3A），和卸载泵（1a）的。 膜式储罐安装在浮动结构中以储存液体货物。 卸货管线装在卸货罐内装卸液货。 进料泵将液体货物通过装卸罐中的主管道传送。 卸载泵安装在装卸罐内运送液体货物。
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公开(公告)号：KR100805022B1
公开(公告)日：2008-02-20
申请号：KR1020070014405
申请日：2007-02-12
Applicant: 대우조선해양 주식회사
CPC classification number: F17C13/004 , F17C2201/0157 , F17C2201/052 , F17C2203/0639 , F17C2203/0648 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2223/043 , F17C2223/047 , F17C2225/0161 , F17C2225/033 , F17C2225/035 , F17C2225/044 , F17C2225/047 , F17C2227/0135 , F17C2227/0178 , F17C2250/0631 , F17C2260/035 , F17C2265/03 , F17C2265/032 , F17C2265/034 , F17C2265/037 , F17C2265/05 , F17C2270/0105 , F17C2270/0113 , F17C2270/0123
Abstract: An LNG cargo tank of an LNG carrier is provided to select a propulsion system voluntarily, and to realize simplification of the system by condensing boil-off gas inside the LNG cargo tank during voyage period and treating condensed boil-off gas inside the LNG cargo tank at a loading/unloading terminal. An LNG cargo tank of an LNG carrier is designed to have strength withstanding pressure increment resulting from boil-off gas so as to allow pressure increase due to the boil-off gas generated inside the LNG cargo tank, so that heat inflow amount flowed into the LNG cargo tank during voyage period of the LNG carrier is absorbed by latent heat increment caused by saturation temperature increase of LNG and NG inside the LNG cargo tank.
Abstract translation: 提供液化天然气运输船的液化天然气液货舱，以自愿选择推进系统，并通过在航运期间冷凝LNG货舱内的蒸发气体并处理LNG货舱内的浓缩蒸发气体来实现系统的简化 在装载/卸载终端。 液化天然气运输船的液化天然气液货舱被设计成具有由蒸发气体产生的压力增加的强度，以便由于在LNG货舱内产生的蒸发气体而允许压力增加，使得热量流入 液化天然气运输船航行期间的LNG货舱由于液化天然气液货舱LNG和NG饱和温度升高引起的潜热增压而被吸收。
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