【作者】 刘天羽；

【导师】 徐学军；

【作者基本信息】 华中科技大学 ， 软件工程， 2005， 硕士

【摘要】 电力工业是国民经济的支柱产业,电力系统是电能的生产、输送、分配和消费的各种电气设备连接在一起所组成的。配电系统直接与用户相连,将电能直接送到用户,是电力系统重要组成部分。随着我国社会主义市场经济的发展,用户负荷逐年增长,对配电系统的可靠水平要求越来越高,同时要求配电系统管理水平越来越高。地理信息系统成为改进我国城乡配电网管理的有力工具。本文围绕地理信息系统在配电网中的应用,以南阳配电信息系统的开发为依托,详细介绍了系统的设计与开发过程。文章分析传统配电网管理的弊端,突出介绍地理信息系统在配电网管理中的优势,比较了中外几大厂商的GIS平台的优劣,确定在本项目中采用ESRI公司的ArcGIS系列产品,着重介绍了ArcGIS开发平台ArcObjects系列开发包和空间数据引擎ArcSDE。在系统功能实现方面,本文利用ArcObjects提供的COM组件,在可视化的VB开发环境中,利用ArcObjects的空间分析能力,由简单的地理浏览到复杂的电网分析,既直接调用ArcObjects中封装的模块,同时也编写代码,针对具体的应用环境开发相应功能,搭建一个适用于南阳配电网的电力GIS系统。更多还原

【Abstract】 The power industry is a mainstay of the economy. Power system is composed by the equipments which produce, transmit, distribute and consume electricity. The power distributing system is directly connecting with the consumers, it is the important unit of the power system. With the development of the economy, load of the power system increase year by year, the requests of the reliability increase, the same time, request that the management of the power distributing system should increase. Geographic Information System is a powerful tool to improve the management of the power distributing network. The thesis is based on the application in the power distributing network of the GIS and the development of Nanyang Power Distribution Network Service Information System. The shortages of the classic manage system are analyzed in the thesis, the advantage of utilizing GIS to manage the power distributing network and several GIS platforms are compared. It is confirmed that we utilize the GIS products of ESRI corporation which is the ArcGIS series. In the thesis the structure of the system is analyzed and the modules are partitioned. In the achievement of the system, the thesis utilizes the COM controls of ArcObjects, and in Visual Basic developing environment, uses the spatial analyzing capability to construct the system.更多还原