高压配电网地理信息系统的需求设计

发布时间：2017-12-27 13:21

本文关键词：高压配电网地理信息系统的需求设计　出处：《华北电力大学》2016年硕士论文　论文类型：学位论文

【摘要】：近几年,我国加快建设以特高压电网为主干、各级电网互相协调发展的坚固电网,在输电线路建设方面获取了若干重大技术成果,并实现了广泛推广。但由于发展速度快,管理工作则显示出了不足。我国运用的大部分配电管理系统都是相互独立的,并没有形成一个可以实现数据共享的平台,功能单一,数据库重复建设现象严重,导致数据冗余大,使得工作效率低下,甚至会导致错误的决策。这就需要一套新型的智能管理系统以胜任工作。本文所研究的高压配电网GIS采用的是B/S结构,以Maplnfo为图形平台,以Oracle为数据库平台的综合管理信息系统,以模块化、平台化的系统设计思想,采用互联网方式实现输电线路的空问管理,使电力设备及电网分布的各种图形、地图、属性信息统一管理并达到共享,实现了供电企业的智能化业务管理。本文首先简要介绍了目前我国配电网输电线路的发展现状,描述了国内外地理信息系统的发展历史和GIS技术在我国配电网中应用现状及其遇到的问题。其次,通过对现有开发模式、开发平台、开发工具以及开发语言的研究比较,确定了以B/S方式为开发模式,在MapInfo图形平台基础上,以Java语言为开发工具,Oracle数据库为后台的技术路线。同时在对目前配电网高压输电线路管理现状充分研究的基础上,提出了系统的建设目标,在系统建设目标的基础上对主要业务流程进行了归纳整理,将供电企业高压配电网GIS划分为基础字典维护、查询信息设置、显示参数设置、地图操作、设备查询、综合统计等几个模块,并对每个模块的需求分析进行了详细描述。再根据需求分析结果得到系统设计的总体方案、系统设计的主体框架、系统各个模块的详细功能描述及数据表。最后验证了高压配电网GIS系统的功能,重点描述了基础字典维护、查询信息设置、显示参数设置、地图操作、设备查询、综合统计等几个模块的功能实现情况。
[Abstract]:In recent years, China has accelerated the construction of a strong grid with the coordinated development of UHV power grids and all levels of power grids. Several significant technological achievements have been achieved in the transmission line construction and have been widely promoted. However, as a result of rapid development, management has shown a shortage. Most of the power distribution management systems in China are independent of each other, and there is not a platform for data sharing. Single function and repeated database construction cause serious data redundancy, which makes the work inefficient and even leads to wrong decisions. This requires a new set of intelligent management systems to work. High voltage distribution network GIS in this paper is based on B/S structure, using Maplnfo as the graphics platform, the integrated management information system database based on Oracle, the system of modular design, the platform, using the Internet to achieve the transmission line space management, electrical equipment and various graphics, power distribution map the attribute information, unified management and resource sharing, realize the intelligent management of power supply enterprise business. First, this paper briefly introduces the current development of distribution network transmission lines in China, describes the development history of geographic information system at home and abroad, and the application status and problems of GIS technology in China's distribution network. Secondly, by comparing the existing development models, development platforms, development tools and development languages, we have determined the development mode based on B/S, based on the MapInfo graphics platform, taking Java language as the development tool and Oracle database as the background technology route. At the same time, based on the current situation of the distribution network of high voltage transmission line management of the full research on the construction target of the system, based on the goal of the system on the main business processes are summarized, the power supply enterprises of high voltage distribution network GIS division based dictionary maintenance, information query set, parameter setting, map operation, display equipment check and comprehensive statistics of several modules, and detailed requirement analysis for each module. Then the overall plan of the system design, the main frame of the system design, the detailed description of the function of each module and the data table are obtained by the result of the demand analysis. Finally, it verifies the function of the GIS system of HV distribution network, and mainly describes the functions of several modules, such as basic dictionary maintenance, query information settings, display parameter settings, map operation, equipment query, comprehensive statistics and so on.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TM727;P208

【相似文献】