針對目前國內(nèi)配電自動(dòng)化系統(tǒng)中使用現(xiàn)場總線技術(shù)通信，網(wǎng)絡(luò)結(jié)構(gòu)分層分布、通信能
力不足、開放性較差的的現(xiàn)象，根據(jù)配電網(wǎng)自動(dòng)化技術(shù)的標(biāo)準(zhǔn)，提出了一種基于工業(yè)以太網(wǎng)的配電自動(dòng)化網(wǎng)絡(luò)結(jié)構(gòu)，并輔以配套且合理的軟硬件方案。基于工業(yè)以太網(wǎng)的通信方式，實(shí)現(xiàn)了扁平化組網(wǎng)，開放式操作，省去了繁瑣的協(xié)議轉(zhuǎn)換中間環(huán)節(jié)，節(jié)約了成本，提高了穩(wěn)定性。采用網(wǎng)絡(luò)型電力檢測智能前端，具有以太網(wǎng)通訊功能的PLC 模塊以及網(wǎng)絡(luò)攝像機(jī)，和配套的具有信息處理，故障定位，負(fù)荷管理，遠(yuǎn)程計(jì)量等功能的軟件，實(shí)現(xiàn)了配電自動(dòng)化技術(shù)中的遙測、遙信、遙調(diào)、遙控、遙視功能。
關(guān)鍵詞：工業(yè)以太網(wǎng)；網(wǎng)絡(luò)控制；配電自動(dòng)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