産業応用工学会論文誌
Online ISSN : 2187-5146
Print ISSN : 2189-373X
ISSN-L : 2187-5146
論文
自動車運搬船内電源用の非接触給電システム構成の検討
今給黎 明大徳永 英明匹田 政幸
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ジャーナル オープンアクセス

2019 年 7 巻 1 号 p. 14-24

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On ship carrying numerous cars, outlets cannot be used for car-storage locations owing to a danger of fire. Moreover, since the ceiling can be moved so that cars with different car height can be stored, the wiring of the cranes and power cable becomes very long. Under the circumstances, power supply for ship repair and maintenance is required. If such long cables are eliminated and electric power can be used even at the car storage location, it will be safe and convenient environment for ship repairing or maintenance of ship. This paper presents basic research on a configuration of wireless power transfer (WPT) system for power supply in ship by simulation and experiment. Investigated WPT system has two features. In use of the power supply, the receiving coil case can be freely attached to the transmitting coil case. Even existing equipment can be changed to WPT system by inserting to an outlet. The Investigated WPT system is a Series-Parallel (SP) type equipped with a capacitor connection switching circuit in which the output voltage control is performed in the receiving coil case. As a result of simulation and experiment, it was confirmed that WPT system enables to transmit power as a 1 kW class system without contact.

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