基于Opnet支持IEC60870-5协议的配电网EPON通信仿真  

Distribution Network EPON Communication Simulation of IEC 60870-5 Protocol Based on Opnet Support

作　　者：刘桂言 徐伟[1,2] 江小燕 陈虹 

机构地区：[1]扬州大学水利与能源动力工程学院,江苏扬州225127 [2]扬州供电公司,江苏扬州225000

出　　处：《电工电气》2015年第9期54-58,共5页Electrotechnics Electric

摘　　要：介绍了一种支持IEC 60870-5-101和IEC 60870-5-104协议的智能配电网EPON通信系统。运用IEC 60870-5协议搭建系统模型,给出了某供电系统一条供电线路的拓扑结构,利用Opnet软件进行仿真分析,结果表明,该系统最大端到端延迟小于10 ms,业务吞吐量可以达到37.5 Mbit/s,满足了实际的通信要求。Introduction was made to a kind of EPON communication system of intelligent distribution network supporting IEC 60870-5-104and IEC 60870-5-101protocols. The IEC 60870-5 protocol was used to construct a system model. This paper gave the topological structure of the supply line of certain power supply system, simulating the system with the software Opnet. The simulation results show that the business throughput is up to 37.5 Mbit/s and the maximum end to end delay is less than 10 ms, which meets the actual communication requirements.

关 键 词：智能配电网通信 IEC 60870-5协议 EPON技术 OPNET仿真 

分 类 号：TM73[电气工程—电力系统及自动化]