SCL语言在变电站装置数字化ERTU中的应用

作者：金闪1，3,章坚民1，3*,章立宗2,蒋世挺3,金乃正2 日期：2010-06-28/span> 浏览：3879 查看PDF文档

SCL语言在变电站装置数字化ERTU中的应用
金闪1，3,章坚民1，3*,章立宗2,蒋世挺3,金乃正2
（1．杭州电子科技大学 电子信息学院，浙江 杭州 310018; 2．绍兴电力局，浙江 绍兴 312000；
3．浙江创维自动化工程有限公司，浙江 杭州 310012）

摘要：变电站电能量采集终端（ERTU）是变电站数据采集的一个重要厂站级设备，也是数字化变电站的组成部分。变电站配置语言（SCL）是IEC61850标准采用的变电站专用描述语言。在介绍变SCL语言的基础上，针对基于IEC61850标准的变电站自动化系统中的数字化ERTU，使用SCL提出并建立了数据模型和通信模型，并详细描述了ERTU的配置信息。另外，针对ERTU配置所设计的管理配置工具也进行了讨论。研究结果表明，研究符合IEC61850标准的变电站通信系统，对于了解目前变电站电能量采集系统发展趋势有一定的借鉴意义。
关键词：电能量采集终端；IEC61850；变电站配置语言；数据模型；通信模型；配置工具
中图分类号：TM73文献标识码：A文章编号：1001-4551(2010)05-0056-04

Application of SCL on digital ERTU in substation

JIN Shan1,3, ZHANG Jianmin1,3, ZHANG Lizong2, JIANG Shiting3, JIN Naizheng2
（1. College of Electronic Information, Hangzhou Dianzi University, Hangzhou 310018, China;
2. Shaoxing Electric Power Bureau, Shaoxing 312000, China;
3. Zhejiang Creaway Automation Engineering Co., Ltd., Hangzhou 310012, China）

Abstract: Substation electric energy remote terminal unit(ERTU) is an important plantlevel device for substation data acquisition, and it is obviously a part of digital substation system. Substation configuration language(SCL) is a specific description language applied in IEC61850 standard. On the basis of introducing SCL and according to digital ERTU in substation automation system based on IEC61850, the configuration information was depicted. A data model and a communication model were put forward and founded in applying SCL. Configuration information was described as well. Furthermore, a management configuration tool for ERTU was designed. The research in line with IEC61850 on substation communication system indicates that, for understanding the development trend of current substation energy collection system, it has certain significance as reference.
Key words: energy remote terminal unit(ERTU); IEC61850; substation configuration language(SCL); data model; communication model; configuration tool