Development of Fiber Optic Network for Underground Distribution Systems

B. B. Cardoso, M. A. Martins, Alberto Ferreira Da Silva, A. D. de Macedo, K. Martins
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引用次数: 1

Abstract

This article describes the development of a communication network using fiber optics in underground distribution networks. This development aims to use optical fiber in order to remove electromagnetic and atmospheric interference from the communication network, increase the data transmission capacity and maintain a low operational cost. This fiber optic network will be developed with the ring communication topology, allowing the use of communication protocols such as DNP3 and those within the IEC 61850 standard (MMS and GOOSE). As a redundancy protocol, this network will use the REP (Resilient Ethernet Protocol) as an alternative to the Spanning Tree Protocol (STP). The study presented in this article is part of the Urban Futurability research and development (R&D) project, from Enel Distribuição São Paulo. The project was carried out in the city of São Paulo, Brazil, in a region with a high-density load and about 20,000 consumer units of the residential and commercial type.
地下配电系统光纤网络的发展
本文介绍了在地下配电网中使用光纤通信网络的发展情况。这一发展的目的是使用光纤来消除通信网络中的电磁和大气干扰,增加数据传输容量并保持低运营成本。该光纤网络将采用环形通信拓扑结构开发,允许使用DNP3等通信协议和IEC 61850标准(MMS和GOOSE)中的通信协议。作为冗余协议,该网络将使用REP(弹性以太网协议)作为生成树协议(STP)的替代方案。本文中提出的研究是城市未来研究与发展(R&D)项目的一部分,来自Enel distribui o s o Paulo。该项目在巴西圣保罗市进行,该地区拥有高密度负荷和大约20,000个住宅和商业类型的消费单位。
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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