Liquefied Gas Fueled Ship Management System

The present invention relates to an operating system for a ship using a liquefied gas as a fuel for an engine. The operating system of a liquefied gas fuel ship according to the present invention comprises: an engine using a liquefied gas as a fuel; a hydraulic high-pressure pump for compressing the...

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Bibliographische Detailangaben
Hauptverfasser:	JE CHANG HO, CHOI HYUN WOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COMBUSTION ENGINES DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR EQUIPMENT FOR SHIPPING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MARINE PROPULSION OR STEERING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to an operating system for a ship using a liquefied gas as a fuel for an engine. The operating system of a liquefied gas fuel ship according to the present invention comprises: an engine using a liquefied gas as a fuel; a hydraulic high-pressure pump for compressing the liquefied gas to a pressure required by the engine; a hydraulically operated thruster unit as an auxiliary device for adjusting the direction of the ship; an integrated hydraulic pressure generating device for supplying a high-pressure hydraulic working fluid to the hydraulic high-pressure pump and the thruster unit; and a control unit for supplying the high-pressure hydraulic working fluid from the integrated hydraulic pressure generating device to at least one of the hydraulic high-pressure pump and the thruster unit, thereby capable of reducing costs and increasing the space efficiency. 본 발명은 액화가스를 엔진의 연료로 사용하는 선박의 운용 시스템에 관한 것이다. 본 발명에 따른 액화가스 연료 선박의 운용 시스템은, 액화가스를 연료로 사용하는 엔진; 액화가스를 상기 엔진에서 요구하는 압력까지 압축하는 유압식 고압펌프; 선박의 방향을 조절하기 위한 보조장치로서 유압식으로 작동하는 스러스터 유닛; 상기 유압식 고압펌프와 스러스터 유닛으로 고압의 유압 작동유를 공급하는 통합형 유압 발생 장치; 및 상기 통합형 유압 발생 장치로부터 상기 유압식 고압펌프 및 스러스터 유닛 중 어느 하나 이상으로 고압의 유압 작동유를 공급하는 제어부;를 포함한다.