摘要
农网变电站自动化是整个电网自动化中非常关键的一环。IEC 61850是变电站自动化系统通讯的国际标准,它代表了变电站自动化未来的发展方向。通过详细分析IEC 61850标准的网络分层、面向对象的数据对象统一建模、数据自描述和抽象通信服务映射等主要技术特点,给出了农网变电站自动化中IEC 61850标准实现的思路和方法。讨论了建模的方法及对IED的具体数字建模。
Substation automation system of countryside level plays an important role in control and automation of power system. IEC61850 is an international communication standard of substation automation system, It represents the future directions of developments for substation automation. This paper analyzes the main technical features of IEC 61850 network leveling, unified object-oriented modeling, data object self-description and abstract communication service mapping etc in detail. The design and realization of IEC 61850 standard are proposed in Substation automation system of countryside level. The modeling approach and the data models of IED are discussed.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2007年第12期192-196,共5页
Transactions of the Chinese Society of Agricultural Engineering
关键词
IEC61850标准
智能电子设备
公共数据类
抽象通信服务接口
特殊通信服务映射
可扩展标记语言
逻辑节点
建模
IEC61850 Standard
Intelligent Electronic Devicescommunication service interface (ACSI)
special communicationlanguage (XML)
logical node
modeling(lED)
common data class (CDC)
service mapping (SCSM)
extensibleabstractmarkup