Pubblicazione scientifica

DC Power System for Fishing Boat

FILONE TECNOLOGICO	TEMA
economia circolare e sostenibilità

RIASSUNTO

In this paper, DC electric propulsion system was designed and applied to a small fishing boat to demonstrate the advantages of DC system over AC system. A 10-ton class DC fishing boat was built and tested not only in land-based test site but also in sea trials. In design phase, 30% reduction in the weight of the electrical equipment and $20 sim 25$% reduction in the fuel consumption were expected in the DC system compared to AC system, and 22% reduction in the fuel consumption was achieved in sea trial with full-size experimental setup. More efficient engine operation with variable speed drive contributed to 16% reduction in the fuel consumption and the reduced propulsion power thanks to the reduced weight of the electrical equipment contributed to the other 6% reduction.

DATA

Data di pubblicazione: 01/12/2018

AUTORI

YOUNG-KWANG SON
SEONG-YONG LEE
SEUNG-KI SUL

ENTE DI AFFERENZA

DEPT ELEC & COMPUTER ENG SEOUL NATL UNIV SEOUL REPUBLIC OF KOREA

RIVISTA

2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) (Page(s): 1-6)

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