SHIP HAVING FUEL GAS SUPPLY SYSTEM AND METHOD

摘要

The present invention relates to a ship having a fuel gas supply system, and a fuel gas supply method thereof. In supplying a fuel gas from an LNG storage tank to an engine, a boil-off gas generated in the LNG storage tank using a turbo charger operated by an exhaust gas of an engine is compressed at high pressure to be supplied as the fuel gas to the engine in order to improve energy efficiency and reduce fuel gas supply operation costs since an additional power source to compress the boil-off gas at the high pressure is not required.