Scalable vector graphics(SVG) is a exoteric standard of vector graphics which recommended by W3C, has many excellence, such as: simpleness, flexible, well-currency, etc.

• 可升级矢量图形(SVG)作为W3C推荐的开放性图形标准，具有简单，灵活，通用性好等优点，但极少看到在电力自动化系统中的应用。