配送式智能变电站关键技术研究

Research on Key Technology of Delivery-Type Substation

摘要: 配送式变电站[1]是一种新兴的变电站建设方案，目前已开始在新一代智能变电站的建设中采用。本文主要介绍预制舱式智能变电站[2]，文章从预制舱结构及电气接口上探讨了预制舱式智能变电站的二次系统的几项关键技术，着重分析了预制舱的结构、屏柜布局以及预制舱的配置方案，并对预制舱式变电站的电气接口形式进行了研究。

Abstract: Delivery-type substation is a new construction method and has been adopted in projects of new generation smart substation. This paper mainly introduces the prefabricated cabin smart substation and discusses several key technologies related with the secondary system, including the structure of the prefabricated cabin and the corresponding electrical interface. Focus of this paper lays on the analysis of the structure, the inside panel layout and the configuration scheme of the prefabricated cabin. Electrical interface of prefabricated cabin with other equipments is also studied.