电工电气
電工電氣
전공전기
Electrotechnics Electric (Jiangsu Electrical Apparatus)
2015年
9期
54-58
,共5页
刘桂言%徐伟%江小燕%陈虹
劉桂言%徐偉%江小燕%陳虹
류계언%서위%강소연%진홍
智能配电网通信%IEC 60870-5协议%EPON技术%Opnet仿真
智能配電網通信%IEC 60870-5協議%EPON技術%Opnet倣真
지능배전망통신%IEC 60870-5협의%EPON기술%Opnet방진
intelligent distribution network communication%IEC 60870-5 protocol%EPON technique%Opnet simulation
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。
介紹瞭一種支持IEC 60870-5-101和IEC 60870-5-104協議的智能配電網EPON通信繫統。運用IEC 60870-5協議搭建繫統模型，給齣瞭某供電繫統一條供電線路的拓撲結構，利用Opnet軟件進行倣真分析，結果錶明，該繫統最大耑到耑延遲小于10 ms，業務吞吐量可以達到37.5 Mbit/s，滿足瞭實際的通信要求。
개소료일충지지IEC 60870-5-101화IEC 60870-5-104협의적지능배전망EPON통신계통。운용IEC 60870-5협의탑건계통모형，급출료모공전계통일조공전선로적탁복결구，이용Opnet연건진행방진분석，결과표명，해계통최대단도단연지소우10 ms，업무탄토량가이체도37.5 Mbit/s，만족료실제적통신요구。
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.
