The present invention relates to a gas turbine based electric propulsion vessel comprising: a gas turbine generating electricity for propulsion of the vessel; an exhaust heat recovery device for recovering exhaust heat to generate steam; and a steam turbine for generating electricity using steam generated in the exhaust heat recovery device. The gas turbine comprises: a hot section which is replaceable high temperature part in the inside of the gas turbine; a beam having at least a portion provided on an upper side of the gas turbine and forming a movement path of the hot section; and a hatch provided above the gas turbine to be misaligned from the beam to discharge the hot section to the outside. 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 선박에 관한 것으로서, 선박의 추진을 위해 전기를 생성하는 가스터빈; 배기열을 회수하여 스팀을 생성하는 배열회수장치; 및 상기 배열회수장치에서 발생하는 스팀을 이용하여 전기를 생성하는 스팀터빈을 포함하며, 상기 가스터빈은, 내부에 교체 가능한 고온부인 핫섹션을 갖고, 적어도 일부분이 상기 가스터빈의 상측에 마련되며 상기 핫섹션의 이동 경로를 형성하는 빔; 및 상기 가스터빈의 상방에서 상기 빔과 어긋나게 마련되어 상기 핫섹션을 외부로 배출시키는 해치를 더 포함하는 것을 특징으로 한다.


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    Title :

    Electronic propulsion system using gas turbine and a ship having the same


    Additional title:

    가스터빈 기반의 전기추진 시스템 및 이를 포함하는 선박


    Contributors:

    Publication date :

    2017-05-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS





    Electronic propulsion system using gas turbine and a ship having the same

    PARK MIN GYU / SUNG CHANG KYUNG | European Patent Office | 2017

    Free access