基于工业以太网的配电自动化系统的设计

针对目前国内配电自动化系统中使用现场总线技术通信，网络结构分层分布、通信能
力不足、开放性较差的的现象，根据配电网自动化技术的标准，提出了一种基于工业以太网的配电自动化网络结构，并辅以配套且合理的软硬件方案。基于工业以太网的通信方式，实现了扁平化组网，开放式操作，省去了繁琐的协议转换中间环节，节约了成本，提高了稳定性。采用网络型电力检测智能前端，具有以太网通讯功能的PLC 模块以及网络摄像机，和配套的具有信息处理，故障定位，负荷管理，远程计量等功能的软件，实现了配电自动化技术中的遥测、遥信、遥调、遥控、遥视功能。
关键词：工业以太网；网络控制；配电自动化
Abstract: The distribution system based on the fieldbus communication technology is stratified distribution, which does not have strong communication ability and interoperability.According to the standards of automation technology for distribution system,design a structure for distribution system based on industrial Ethernet and propose solutions with correlative hardware and sofeware .The structure based on Industrial Ethernet realizes flat network,and interoperate openly, and reduces complex intermediate taches,with intelligent network-based monitor terminal, network-based PLC module, and network-based Camera,and sofeware with fuctions such as information processing ,fault location and load management,which realizes remote -measurement,remote-communication,remote- regulation,remote-control,and remote- vision.
Key words: indust r ial e thernet ; network con t r o l ;d is t r i b u t ion automat i o n