網絡通信技術在變電站自動化系統(tǒng)中的應用
發(fā)布時間：2018-08-09 18:38
【摘要】：本論文闡述了網絡通信在變電站自動化系統(tǒng)中應用的通信通道、通信功能、通信規(guī)約、網絡結構、IEC 61850通信規(guī)約以及基于IEC 61850通信規(guī)約的智能化變電站等內容。從變電站自動化系統(tǒng)對站內通信網的要求入手,解釋了網絡通信的一些基本概念和網絡通信的一些技術,總結了網絡通信技術在變電站自動化系統(tǒng)中的實際應用情況,對變電站自動化系統(tǒng)今后的發(fā)展做出簡要說明。計算機化和網絡化環(huán)境下的繼電保護裝置可從網上獲取電力系統(tǒng)運行和故障的任何數據和信息,同時這些被保護的信息和數據能夠在網絡控制中心或者是任何一個終端上進行相互傳遞開來。那么在這種情況之下就需要系統(tǒng)單元對于這些運行中的故障信息數據都能夠進行一定程度上的共享,同時在進行數據信息分析時候能夠相互協調的工作,這樣系統(tǒng)才能比較健全的順利運行開來。在此看來,要想實現上述的愿景就必須連接被保護的系統(tǒng)設備和計算機網絡,讓整個系統(tǒng)實現裝置實現網絡化,但是目前卻是不可能的。
[Abstract]:In this paper, the communication channel, communication function, communication protocol, network structure IEC 61850 communication protocol and intelligent substation based on IEC 61850 communication protocol applied in substation automation system are described. Starting with the requirements of substation automation system for in-station communication network, this paper explains some basic concepts of network communication and some technologies of network communication, and summarizes the practical application of network communication technology in substation automation system. The development of substation automation system in the future is briefly described. Relay protection devices in a computerized and networked environment can obtain from the Internet any data and information about the operation and failure of power systems, At the same time, the protected information and data can be transmitted to each other in the network control center or any terminal. Well, in this case, it is necessary for the system unit to share the fault information data in operation to a certain extent, and at the same time, to coordinate with each other in the analysis of the data information. So that the system can be relatively sound and smooth operation. From this point of view, to realize the above vision, we must connect the protected system equipment and computer network, and let the whole system realize the network, but it is not possible at present.
【學位授予單位】：鄭州大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TM76;TM73
本文編號：2174952
[Abstract]:In this paper, the communication channel, communication function, communication protocol, network structure IEC 61850 communication protocol and intelligent substation based on IEC 61850 communication protocol applied in substation automation system are described. Starting with the requirements of substation automation system for in-station communication network, this paper explains some basic concepts of network communication and some technologies of network communication, and summarizes the practical application of network communication technology in substation automation system. The development of substation automation system in the future is briefly described. Relay protection devices in a computerized and networked environment can obtain from the Internet any data and information about the operation and failure of power systems, At the same time, the protected information and data can be transmitted to each other in the network control center or any terminal. Well, in this case, it is necessary for the system unit to share the fault information data in operation to a certain extent, and at the same time, to coordinate with each other in the analysis of the data information. So that the system can be relatively sound and smooth operation. From this point of view, to realize the above vision, we must connect the protected system equipment and computer network, and let the whole system realize the network, but it is not possible at present.
【學位授予單位】：鄭州大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TM76;TM73
【參考文獻】
相關期刊論文 前1條
1 夏明超;黃益莊;吳俊勇;;變電站自動化技術的發(fā)展和現狀[J];北京交通大學學報;2007年05期
，本文編號：2174952
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