CIM/SVG数据交互技术在电网预警和停电计划处理系统中的应用

摘要

针对电网预警和停电计划处理系统实际需求,研究开发了基于公共信息模型(CIM)和可缩放矢量图形(SVG)的电网数据交互技术.提出了根据IEC 61970 CIM标准建立的电网数据模型,以SVG作为图形交互的操作对象,用Java语言和Batik工具包进行图形界面开发的技术方案.该方案以目前被广泛支持的CIM和SVG作为数据源,同时兼顾了跨平台和跨操作系统的需求,已应用于某地区电网预警和调度停电计划信息处理系统,实践证明了所提方案的有效性.实现的技术方案具有通用性强、操作简便等特点.%Data exchange techniques based on Common Information Model (CIM) and Scalable Vector Graphics (SVG) is useful in power grid alarming and outage planning system. This technical solution uses Java programming language and Apache Batik Toolkit as software development tool. Based on IEC 61970 CIM standard, power system data is modeled. CIM data is then visualized and operated via SVG-based user interface. This solution has been applied to practical power grid alarming and outage planning system.