摘要
介绍了110 kV数字化变电站的特点,从数字化变电站通信要求出发,分析了适合110 kV数字化变电站的组网方案。经过对比分析各种组网结构和通信技术的优缺点,为满足结构上的功能冗余和网络容错、信息数据传输的实时和安全性等方面要求,提出了一种综合多种网络技术的数字化变电站系统结构。
The paper introduces the features of 110kV digital substation,and analyzes the network scheme of 110kV digital substation from the requirement of digital substation communication.After comparing and analysing various network structures and communication technology＇s advantages and disadvantages,in order to meet the structural redundancy functions,network fault tolerance,information data transmission＇s real-time and security requirements,the paper proposes the digital substation system structure of the integrated multi-network technology.
出处
《青海电力》
2010年第3期12-15,共4页
Qinghai Electric Power
