Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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基于IEC 61850的变电站通信网络组网研究

来源:电工电气发布时间:2016-03-10 15:10 浏览次数:9

基于IEC 61850的变电站通信网络组网研究 

施孟阳, 庄圣贤,廖先泽 
西南交通大学 电气工程学院,四川 成都 610031 
 

摘 要:以IEC 61850-5标准规定的D2-1配电变电站为实例,利用OPNET软件建立了统一组网和独立组网的变电站通信网络仿真模型,并基于该模型对两种组网方式的网络性能和VLAN技术对变电站网络性能的影响进行了对比分析。仿真结果表明:两种方案下各交换机负载独立组网低于统一组网;以太网延时统一组网高于独立组网;VLAN技术对统一组网网络性能的影响较独立组网大。
关键词:智能变电站;IEC 61850;OPNET软件;统一组网;独立组网;虚拟局域网
中图分类号:TM63;TM73 文献标识码:A 文章编号:1007-3175(2015)08-0055-04


Study on Substation Communication Networking Based on IEC 61850 

SHI Meng-yang, ZHUANG Sheng-xian, LIAO Xian-ze 
College of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China 
 

Abstract: Taking substation D2-1specified by IEC 61850-5 for example, this paper established the unified networking and independent networking dynamic simulation models of substation communication network using software OPNET. Based on the built models, this paper analyzed and compared the impacts from the network performance and virtual local area network (VLAN) technology of the two networking modes on substation network performance. The simulation result shows that each exchanger of load independent networking is lower than that of unified networking, the Ethernet delay of unified networking is higher than that of independent networking and the VLAN technology impacts on unified networking more than on independent networking.
Key words: smart substation; IEC 61850; OPNET simulation; unified networking; independent networking; virtual local area network


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