FLNG Power Control System for FLNG

• Main Authors: YOON, SANG DEUK, JEONG, HEE SOO
• Format: Patent
• Language: English; Korean
• Published: 19.10.2016
• Subjects: AUXILIARIES ON VESSELS; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; ENGINE PLANTS IN GENERAL; EQUIPMENT FOR SHIPPING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; STEAM ENGINES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; WEAPONS

Disclosed is a power control system which is installed in an FLNG having LNG production facilities. The power control system for FLNG comprises: a production facility electricity system producing electricity used for the LNG production facilities; and a required electricity system producing required electricity supplied to various equipment in addition to the LNG production facilities. The production facility electricity system and the required electricity system share a plurality of engines. LNG 생산설비를 포함하는 FLNG에 설치되는 전력 제어 시스템이 개시된다. 상기 FLNG용 전력 제어 시스템은, 상기 LNG 생산설비에 사용되는 전력을 생산하는 생산설비 전력 시스템; 및 상기 LNG 생산설비 이외의 각종 장비들에 공급되는 필수 전력을 생산하는 필수 전력 시스템;을 포함하고, 상기 생산설비 전력 시스템 및 상기 필수 전력 시스템은 다수개의 엔진을 공유한다.