基于关系模型映射的IEC 61850 SCL配置器建模  

Modeling of IEC61850 SCL Configurator Based on Relational Model Mapping

作　　者：李蓓[1] 沐连顺[1] 苏剑[1] 崔立忠[1] 李镇平 

机构地区：[1]中国电力科学研究院,北京市海淀区100085 [2]潍坊电业局,山东省潍坊市261041

出　　处：《电网技术》2006年第10期94-99,共6页Power System Technology

摘　　要：为了实现对智能电子设备的自我描述与配置管理并建立变电站自动化系统的初始配置,提出了基于关系模型设计变电站配置描述语言(substation configuration description language,SCL)配置器的思想。首先详细分析了SCL配置器相关数据文件的分类结构及其用途,着重介绍了各类数据在关系型数据库中的不同建表方案和依据;然后举例说明了应用FOR XML(for extensible markup language)功能模块处理二维表格数据并返回XML格式数据的方法;最后应用相关软件对本文的设计方案进行了测试。To realize the self-description and configuration management of intelligent electronic equipments and establish initial configuration of substation automation system, the scheme of designing SCL configurator based on relational model is proposed. The classification, structure and uses of correlated data files of SCL configurator are analyzed in detail and the different schemes to draw up the lists and their foundation are emphatically presented, and the method to process the data in two-dimensional table by use of FOR XML functional module and return to the data in XML format are illustrated. The proposed design scheme has been tested by related software.

关 键 词：IEC61850 SCL配置器 扩展标签语言(XML) 关系数据库 变电站自动化 

分 类 号：TM734[电气工程—电力系统及自动化]