供电企业低压配电网地理信息系统研究与设计

发布时间：2018-02-09 01:12

本文关键词： 地理信息系统低压配电网二次开发信息化功能需求　出处：《华北电力大学》2015年硕士论文　论文类型：学位论文

【摘要】：低压配电网管理工作是供电企业的一项重要工作内容。低压配电网具有配电设备众多、配电网络结构复杂、数据量繁杂等特点,随着基础数据的不断积累,运用传统的管理方式对低压配电网进行管理不仅效率低下,而且已经越来越不能适应现代供电企业信息化、自动化、智能化、网络化的管理要求。地理信息系统(Geographic Information System,GIS)是一类计算机应用系统,主要功能是存储、查看、展示以及分析地理数据。地理信息系统汇集了全面的空间数据,数据类型种类繁多,并且便于更新;其后台数据库能够实现数据共享,能够与其它系统进行数据交互,为用户提供完整、全面的数据;运用可视化、动态的表现手法,能够更加直观的将地理信息展现给用户。随着地理信息系统的不断发展和成熟,其在电力系统的应用越来越广泛,越来越深入,将地理信息系统应用于低压配电网管理工作已经成为必然趋势。基于此,论文提出了建设低压配电网地理信息系统的构想。论文结合供电企业地理信息系统应用现状,总结了配电网地理信息系统平台应具备的特点,重点对地理信息系统的二次开发技术和二次开发平台进行了比较和研究,选取了适用于供电企业低压配电网管理的地理信息系统二次开发技术和二次开发平台。针对河北省承德市丰宁县低压配电网管理现状,对丰宁县供电公司建设低压配电网地理信息系统进行了需求分析和总体设计,并在此基础上,综合应用计算机技术、数据库技术、通信技术和遥感技术等多项技术,以MapServer作为配电网地理信息系统的开发平台,以Oracle和Mongo DB作为系统后台数据库,以JavaScript作为系统开发的主要编程语言,同时采用Visual Studio 2008作为系统的主要编程工具,采用B/S软件开发模式,开发了供电企业低压配电网地理信息系统。
[Abstract]:Low-voltage distribution network management is an important part of power supply enterprises. Low voltage distribution network has the characteristics of numerous distribution equipment, complex distribution network structure, complicated data and so on, with the accumulation of basic data. It is not only inefficient to use the traditional management method to manage the low voltage distribution network, but also can not adapt to the information, automation and intelligence of modern power supply enterprises. Geographic Information system (GIS) is a kind of computer application system, whose main function is to store, view, display and analyze geographic data. And it is easy to update; its backstage database can achieve data sharing, can data interaction with other systems, provide users with complete and comprehensive data; use visual, dynamic presentation, With the continuous development and maturity of GIS, its application in power system is more and more extensive, more and more in-depth, It has become an inevitable trend to apply GIS to the management of low voltage distribution network. Based on this, this paper puts forward the conception of constructing GIS of low voltage distribution network. The characteristics of GIS platform in distribution network are summarized. The secondary development technology and secondary development platform of GIS are compared and studied. The secondary development technology and secondary development platform of geographic information system (GIS) for low voltage distribution network management in power supply enterprises are selected, aiming at the present situation of low voltage distribution network management in Fengning County, Chengde City, Hebei Province. The requirement analysis and overall design of the low voltage distribution network geographic information system of Fengning power supply company are carried out. On this basis, computer technology, database technology, communication technology and remote sensing technology are applied comprehensively and many other technologies, such as computer technology, database technology, communication technology and remote sensing technology, etc. Using MapServer as the development platform of GIS, Oracle and Mongo DB as the background database, JavaScript as the main programming language, and Visual Studio 2008 as the main programming tool of the system. The low voltage distribution network geographic information system of power supply enterprise is developed by using B / S software development mode.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TM727;P208

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