LOW-ROCKING OFFSHORE LOADING SYSTEM AND OFFSHORE FLOATING BODY PROVIDED WITH THE SAME

PROBLEM TO BE SOLVED: To provide a more compact and highly efficient low-rocking offshore loading system which can perform rocking control for suppressing the rocking of a load such as a lifted cargo caused by the vertical movement of a loading mechanism on the ocean and keep its position constant.S...

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Bibliographische Detailangaben
Hauptverfasser:	MURAKISHI KYOJI, ADACHI KENTA, MAEDA YOICHI, HAYASHI HIDETOMO, KONO HITOSHI, SAKAKI SHIGEYUKI, MORIHANA TOSHIMITSU, TAKAKADO YUZO
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a more compact and highly efficient low-rocking offshore loading system which can perform rocking control for suppressing the rocking of a load such as a lifted cargo caused by the vertical movement of a loading mechanism on the ocean and keep its position constant.SOLUTION: In the low-rocking offshore loading system for performing rocking control, a power storage part 13 for storing DC power is connected to a part of a power feeding line 11 from a power generator 5 to an inverter 7, regeneration energy is stored from an electric motor 9 during regeneration in the rocking control, and the stored energy is supplied to the electric motor 9 during powering.