The present invention relates to a gas turbine based electric propulsion system and a vessel having the same. The gas turbine based electric propulsion system comprises: a gas turbine generating electricity for propulsion of a vessel; an exhaust heat recovery device for recovering exhaust heat to generate steam; a steam turbine for generating electricity using steam generated in the exhaust heat recovery device; a gas combustion device for burning evaporative gas generated in a liquefied gas storage tank provided in the vessel; and an oil supply unit for supplying oil to the gas turbine. The gas combustion device receives oil from the oil supply unit to provide exhaust heat required for the exhaust heat recovery device. The present invention intends to provide a gas turbine based electric propulsion system capable of creating optimum efficiency by generating electricity with gas turbines and steam turbines, and a vessel having the same.
본 발명은 가스터빈 기반의 전기추진 시스템 및 이를 포함하는 선박에 관한 것으로서, 선박의 추진을 위해 전기를 생성하는 가스터빈; 배기열을 회수하여 스팀을 생성하는 배열회수장치; 상기 배열회수장치에서 발생하는 스팀을 이용하여 전기를 생성하는 스팀터빈; 상기 선박에 마련된 액화가스 저장탱크에서 발생하는 증발가스를 연소하는 가스연소장치; 및 상기 가스터빈에 오일을 공급하는 오일공급유닛을 포함하며, 상기 가스연소장치는, 상기 오일공급유닛으로부터 오일을 공급받아 상기 배열회수장치에서 필요한 배기열을 제공하는 것을 특징으로 한다.
Electronic propulsion system using gas turbine and a ship having the same
가스터빈 기반의 전기추진 시스템 및 이를 포함하는 선박
2017-05-17
Patent
Electronic Resource
Korean
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
Electronic propulsion system using gas turbine and a ship having the same
European Patent Office | 2017
Electronic propulsion system using gas turbine and a ship having the same
European Patent Office | 2018
Electronic propulsion system using gas turbine and a ship having the same
European Patent Office | 2017
Electronic propulsion system using gas turbine and a ship having the same
European Patent Office | 2017
|Electronic propulsion system using gas turbine and a ship having the same
European Patent Office | 2018