基于光纤以太网和无线传感器网络的配网自动化系统混合通信方案  

A Mixed Communication Scheme of DAS Based on Optical Fiber EtherNet and Wireless Sensor Network

作　　者：陈冲[1] 焦邵华[2] 王志彬 

机构地区：[1]东北电力大学,吉林吉林132012 [2]四方电气(集团)有限公司,北京100084 [3]天津贝克电气有限公司,天津300151

出　　处：《低压电器》2010年第3期33-37,共5页Low Voltage Apparatus

摘　　要：提出了一种配网自动化系统混合通信方案。该方案在配网调度主站层借用已有的光纤通道,采用光纤以太网技术;在配网馈线层通信中引入无线传感器网络(WSN)技术。给出了两个层次的通信方案设计,并指出了在调度主站层通信中应以千兆光纤冗余环网为主。给出了WSN接入光纤以太网的技术方法初步设想。该混合通信方案具有很强的经济性和实用性。A mixed communication project of distribution automation system was put forward.The optical fiber EtherNet technology was used in the dispatch main station layer by optical fiber channels,and the WSN was used in the distribution feeder layer.The communication design method of two layers was given,and it was pointed out that kilomega fiber redundancy loop was the key of communication in the dispatch main station layer.The primary scheme of WSN accessing into EtherNet was presented.The project has merits of economy and practicability.

关 键 词：配网自动化系统 光纤 无线传感器网络 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]