选择电力地理信息系统平淡台的分析

地理信息系统（GIS）在电力系统信息管理中起着越来越重要的作用,目前GIS平台主要有GeoMeaia、Arc/Info、MapInfo和MicroStation四种产品,电力GIS平台的选择和使用必须从电力系统实际出发,借助于各自在地理行业的优势,Arc/Info和MapInfo产品已成功进入电力市场,通过对目前几种GIS通用平台的深入比较、分析,提出了一种基于GeoMedia的电力GIS平台解决方案,并介绍了该平台方案在“重庆渝北供电局GIS综合信息系统”中的应用,应用表明该方案具有强大的二次开发能力,满足工作节点多且分散、并发操作强的要求,具有良好的网络拓扑分析功能,能够满足电力GIS的要求。

Analysis of Choosing the Platform in Power Geographic Information System

Geographic Information System(GIS) is playing more and more important role in information management of power system. The popular GIS platform products include GeoMedia, Arc/Info, MapInfo and MicroStation. The choosing and using of power GIS platform should obey the rule in power system reality. Based on their preponderant application in geographic industry, Arc/Info and MapInfo have been successfully used in power system. The scheme of power GIS platform is put forward in this paper, referenced to the judgement and analysis of these prevailing platform, and the example of "GIS information system in Chongqing YuBei Power Supply Bureau" is given. This example shows the powerful twice developing ability, the profound network topology analysis ability of this method, which could also satisfy the needs of excessive and separate work nodes and parallel operation. All researches showed in this paper demonstrate the method could satisfy the need of power GIS.