摘要
无人值班变电站中,静态间隔图的维护难度大和画面响应速度慢决定其难以适应大电网监控系统的发展需要。在大电网集控中心数据采集与监控(SCADA)系统中实现不依赖于独立图形参数或文件的间隔图自动生成功能十分必要。文中深入分析了间隔图自动生成的关键技术,包括间隔图模版和图库自动关联,并给出了自动生成间隔图的2种实用方法,即基于实时库关键字和基于可缩放矢量图形(SVG)技术的间隔图自动生成方法。
In view of the fact that the static bay map is incapable of adapting to the future development of electric automation because＇of its maintenance difficulty and long delay response time of man-machine interface （MMI） operation, it is necessary for the electrical bay map in the big computer centralized SCADA system in the unmanned substations to be automatically generated without special parameters or file. Such key technologies for the automatic generation of the bay map as the bay map template and figure database auto association are analyzed at length. Two practical methods are presented for the automatic generation of the bay map, i.e. the method based on the keywords of real-time database and the method based on scalable vector graphics （SVG）.
出处
《电力系统自动化》
EI
CSCD
北大核心
2008年第13期53-57,共5页
Automation of Electric Power Systems
关键词
SCADA
SVG
间隔图
图库自动关联
supervisory control and data acquisition （SCADA）
scalable vector graphic （SVG）
electrical bay map
figure database auto association
