【摘要】 介绍了变电站通信网络和系统系列标准IEC61850及IEC61850推荐的变电站配置专用语言SCL,具体分析了SCL技术所包含的面向对象的自描述功能.在此基础上,用SCL语言完成了一个简单变电站的静态配置,并探讨了如何利用W eb浏览器实现对变电站数据的动态显示及远程访问.得出将变电站配置语言SCL与IEC61850统一模型相结合能清楚地描述变电站及其装置配置信息的结论,而且通过SCL文件传送配置信息可以方便地实现变电站配置状况的管理.对于了解当前变电站自动化通信技术发展趋势,研究符合IEC61850标准的变电站通信系统有一定的借鉴意义.更多还原

【Abstract】 The standard of the communication networks and systems in substation-IEC61850,and the substation configuration language(SCL) recommended by IEC61850 are introduced.The object-oriented self-description function involved in SCL technology is analyzed.On the basis of it,the static configuration of a simple substation is completed,and then the dynamic display and longdistance access of the substation data are researched based on Web browser.As SCL and the IEC61850 general model are combined,the configuration information of the substation and the device are clearly depicted,furthermore the configuration management of the substation is easily realized by transmission of the SCL file.It is available for reference in understanding the trend of the substation communication technology and developing the substation communication system conformed to IEC61850.更多还原