港区临时冷藏箱堆场的供电设计与研究

Power Supply Design and Research of Temporary Refrigerated Container Yard inPort Area

近年来,因国内消费升级以及进博会的溢出效应,进口冷藏货物量急剧增加,致使上海洋山港区的冷藏箱供电设施无法满足船运公司的需求,因此,急需建设一套临时冷藏箱供电设施。文章从系统运行方式、供电容量、变电所型式、冷藏箱供电方式、供电线路敷设、防雷与接地等多个方面,对临时冷藏箱堆场的供电设计进行了介绍,并提出了相应的设计要点与解决方案,为此后同类型项目提供了借鉴。

Recent years,due to the upgrade of domestic consumption and the spillover effect of the CIIE,the import of refrigerated goods increased sharply.As a result,the power supply facilities for refrigerated containers in Shanghai Yangshan port can not meet the needs of shipping companies.Therefore,it is urgent to build a set of temporary power supply facilities for refrigerated containers.The article introduces the power supply design of the temporary refrigerated container yard from the aspects of system operation mode,power supply capacity,type of substation,power supply mode of refrigerator,laying of power supply line and lightning protection and grounding,and puts forward corresponding design points and solutions,which provides reference for similar projects.