摘要
随着IEC61850协议的不断推广和智能化电气设备的发展,特别是智能化开关、光电式互感器等机电一体化设备的出现,数字化变电站的建设已由理论研究走向工程实践。东文介绍了基于IEC61850标准的数字化变电站与传统变电站的区别,数字化变电站的概念和主要特征,数字化变电站的优势,对实现数字化变电站系统的几个关键技术进行了分析,最后列举分析了现阶段实现数字化变电站的几个工程方案。
With the development of IEC61850 standard and intelligent electrical equipment, especially the emergence of intelligent switches, electronic transformer and so on, digital substation construction has become practice engineering stage from theoretical research phase. This paper introduces the conception and technology characteristics of digital substation based on IEC61850 standard, including the advantage and the system scheme of digital substation. The key technology of digital substation is analyzed. At last it discusses three schemes of digital substation in detail.
出处
《电测与仪表》
北大核心
2010年第A07期40-43,共4页
Electrical Measurement & Instrumentation
