PROBLEM TO BE SOLVED: To construct an electric power control system for a work barge, which has high versatility.SOLUTION: An electric power control system for a work barge, which the present invention relates to, comprises a storage battery system 103 including an MPU 101 and a storage battery 104. The MPU 101 is a motor operable to supply an electric power to a work load A. The storage battery system 103 is one for using, for a state load B, an electric power that the MPU 101 could not use all. The storage battery system 103 lowers an input voltage from the MPU 101 to charge the storage battery 104 with the voltage thus lowered. In addition, when the storage battery 104 cannot be charged because of having been full charged or for another reason, an input voltage from the MPU 101 after the voltage lowering is output to the state load B.SELECTED DRAWING: Figure 3
【課題】汎用性の高い作業用台船向けの電力制御システムを構築することが可能になる。【解決手段】本発明に関わる作業用台船向けの電力制御システムはMPU101と蓄電池104を内包する蓄電池システム103を含んで構成される。MPU101は作業負荷Aへ電力を供給する発動機である。MPU101が使い切れなかった電力を定常負荷Bに用いる為のシステムが蓄電池システム103である。蓄電池システム103は、MPU101からの入力の電圧を降圧し、蓄電池104に充電する。また、フルに充電されているなど蓄電池104への充電ができない時には、降圧後のMPU101からの入力を定常負荷Bへ出力する。【選択図】図3
WORK BARGE
作業用台船
2018-04-26
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
VERTICAL MOTION REDUCTION DEVICE, WORK BARGE, AND VERTICAL MOTION REDUCTION METHOD FOR WORK BARGE
European Patent Office | 2024
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