Investigation of System Configuration of Wireless Power Transfer System for Power Supply in Pure Car Carrier Ship

産業応用工学会論文誌 Pub Date : 2019-03-15 DOI:10.12792/JJIIAE.7.1.14

明大今給黎, 徳永英明, 匹田政幸

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Abstract

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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纯汽车运输船供电无线传输系统的系统配置研究

在载有大量汽车的船上，由于火灾的危险，插座不能用作存放汽车的地方。而且，由于吊顶可以移动，以便存放不同车高的汽车，因此起重机和电力电缆的布线变得很长。在这种情况下，需要为船舶维修和保养提供电源。如果消除这种长电缆，即使在汽车存放位置也可以使用电力，这将是一个安全方便的修船或维修船舶的环境。本文通过仿真和实验，对一种用于舰船供电的无线电力传输系统的配置进行了基础研究。所研究的WPT系统具有两个特点。在使用电源时，接收线圈盒可以自由地附着在发送线圈盒上。即使是现有的设备，也可以通过插入插座来转换为WPT系统。所研究的WPT系统是一个串联-并联(SP)型，配备了电容连接开关电路，其中输出电压控制在接收线圈盒中执行。通过仿真和实验，验证了WPT系统在无接触情况下可以实现1kw级系统的功率传输。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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