可缩放矢量图形技术在电力系统故障诊断软件包中的应用

Application of scalable vector graphics to fault diagnosis software package in power systems

图形是电力系统在线故障诊断软件的重要组成部分。设计良好的图形可以增强电力系统故障诊断软件包的易用性和互操作性。在分析现代电力系统高级应用软件图形功能发展方向的基础上,介绍了具有广泛应用前景的可缩放矢量图形(SVG)技术和文档对象模型(DOM)技术,探讨了SVG和DOM技术在电力系统软件图形化中的具体应用,并在所开发的电力系统故障诊断软件包中进行了实现,取得了很好的效果。

Figures are indispensable parts of an on-line fault diagnosis software package. Wall-designed figures could significantly enhance interoperability of the software and make it easy to use. On the basis of analyzing the application trend of figures in modem power system advanced application software packages, the well-established and very promising Scalable Vector Graphics （SVG） and Document Object Model （DOM） techniques were introduced, and the applications of SVG and DOM in power system advanced software packages were described. These techniques were employed to implement an on-line fault diagnosis software package, and good outcomes achieved in practical applications.