电力系统可视化增强技术的研究  

Research on power system visualization technology

作　　者：徐吉用 张明冠 张元龙 李福 XU Ji-yong;ZHANG Ming-guan;ZHANG Yuan-long;LI Fu(Honghe Power Supply Bureau of Yunnan Power Grid Co.,Ltd.,Mengzi 661100,Yunnan Province,China)

机构地区：[1]云南电网有限责任公司红河供电局

出　　处：《信息技术》2019年第11期151-156,共6页Information Technology

摘　　要：针对电力系统拓扑图普遍存在的拥挤区域和重叠元素较多的问题,文中对提高电力系统拓扑可视化效果的技术进行了研究。首先采用力导向算法和贪婪算法优化变电站地理位置、显示比例和间距大小。随后采用Delaunay算法和重复Delaunay算法对线路进行分段以避免与变电站和其他线路重叠的思路,实现了变电站之间的电力线路布线优化。试验结果表明,所提出的算法能够针对大型电力系统在基本遵从电力元素真实地理位置的前提下有效提高电力拓扑图的可视化效果。Aiming at the problem of crowded areas and overlapping elements that are common in power system topology maps,the technology to improve the visualization effect of power system topology is studied.Firstly,the force-oriented algorithm and the greedy algorithm are used to optimize the substation geographic location,display scale and spacing.Then the Delaunay algorithm and the repeated Delaunay algorithm are used to segment the line to avoid overlapping with the substation and other lines,and the power line wiring optimization between the substations is realized.The experimental results show that the proposed algorithm can effectively improve the visualization of the power topology map on the premise that the large power system basically follows the real geographical location of the power elements.

关 键 词：力导向算法 DELAUNAY算法 拓扑图 电力系统可视化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]