一种新的电气信息伪地理图及其生成算法  

A New Electrical Information Pseudo-geographic Map and Its Generation Algorithm

作　　者：朱作欣[1] 朱全胜[2] 蒋燕[3] 李卫东[1] 

机构地区：[1]大连理工大学电气工程学院,辽宁省大连市116024 [2]河南电力试验研究院,河南省郑州市450052 [3]重庆电力高等专科学校,重庆市400053

出　　处：《电力系统自动化》2012年第14期60-66,共7页Automation of Electric Power Systems

基　　金：辽宁"百千万人才工程"培养经费资助项目(2008921023)~~

摘　　要：电气信息伪地理图作为一种新的电力系统可视化显示平台和分析环境,能够直观显示系统的电气信息。首先介绍了现有生成电气信息伪地理图的力导向算法和距离差值最小算法,然后设计并实现了一种新的算法,并与之进行比较。所提出的算法将电气信息伪地理图生成过程转化为一个修正问题,在地理信息系统图上利用欧氏距离法逐点修正节点距离,从而将电气信息融合到图形中。最后,讨论了电气信息伪地理图在复杂系统中更深入和广泛的应用。As a new visual platform and analytic environment of the map can directly show the electrical information on the system power system, the electrical information pseudo-geographic The force-direeted algorithm and the smallest distance difference algorithm of electrical information pseudo-geographic map available are described first. Then the algorithm is designed and implemented and compared with them, The new algorithm transforms the generation process of the electrical information pseudo-geographic map into an update problem, with the node distance updated by the Euclidean distance point by .point on the geographic information system map. Thus the electrical information is blended into the map. Finally, the electrical information pseudo-geographic map is applied in complex systems for more deep-going and wider application.

关 键 词：电气信息伪地理图 可视化 力导向算法 距离差值最小算法 欧氏距离法 

分 类 号：TM76[电气工程—电力系统及自动化] P208[天文地球—地图制图学与地理信息工程]