网络通信技术在变电站自动化系统中的应用
发布时间：2018-08-09 18:38
【摘要】：本论文阐述了网络通信在变电站自动化系统中应用的通信通道、通信功能、通信规约、网络结构、IEC 61850通信规约以及基于IEC 61850通信规约的智能化变电站等内容。从变电站自动化系统对站内通信网的要求入手,解释了网络通信的一些基本概念和网络通信的一些技术,总结了网络通信技术在变电站自动化系统中的实际应用情况,对变电站自动化系统今后的发展做出简要说明。计算机化和网络化环境下的继电保护装置可从网上获取电力系统运行和故障的任何数据和信息,同时这些被保护的信息和数据能够在网络控制中心或者是任何一个终端上进行相互传递开来。那么在这种情况之下就需要系统单元对于这些运行中的故障信息数据都能够进行一定程度上的共享,同时在进行数据信息分析时候能够相互协调的工作,这样系统才能比较健全的顺利运行开来。在此看来,要想实现上述的愿景就必须连接被保护的系统设备和计算机网络,让整个系统实现装置实现网络化,但是目前却是不可能的。
[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.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM76;TM73
本文编号：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.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TM76;TM73
【参考文献】
相关期刊论文 前1条
1 夏明超;黄益庄;吴俊勇;;变电站自动化技术的发展和现状[J];北京交通大学学报;2007年05期
，本文编号：2174952
本文链接：https://www.wllwen.com/kejilunwen/dianlilw/2174952.html
