SVG-based graphics interoperability of electric power systems

SVG(Scalable Vector Graphics) is recommended by IEC61970 as the standard file format of public graphics exchange.To realize the mutual information recognition and exchange between the graphics files developed by different developers and the interoperability of power system graphics,it is proposed to establish the standard format of power system graphics files according to the IEC61970 standard of power system resources description,which means to establish the semantic expressive format standard of SVG-based power system graphics file elements and the compositive structure standard of power system graphics files.To realize the interoperability of power system graphics,the SVG-based graphics file for interoperation is created and exported from the graphics system developed by another manufacturer according to the standard format of power system graphics files while the graphics file internally used by graphics system is generated by parsing the format of imported graphics file according to the definitions of graphics system.