全寿命周期成本管理在建设GPS基准站中的应用研究

发布时间：2018-04-09 20:42

本文选题：GIS　切入点：GPS网　出处：《华北电力大学》2013年硕士论文

【摘要】：2009年6月,国网公司正式启动电网GIS地理信息服务平台建设,2010年完成了平台的典型设计和基础功能开发。新疆电网作为第二批推广单位,于2012年1月正式启动电网GIS地理信息服务平台的建设工作。GIS平台需要采集10kV电压等级以上的高压线路地理信息数据,以及变电站、配电站及电厂等等的地理信息数据。根据国网公司的企业标准要求,所有数据必须采用统一的坐标和高程系统。建立GPS基准站可以统一采集的数据系统,满足国网公司GIS平台建设的要求。新疆地域非常广阔,电网资产庞大且分散,数据采集工作量非常大。这样需要建设的GPS基准站的数量也很多,耗费的建设资金很大。如何获得最优秀的GPS基准站建设方案是本文研究的目的。本文拟采用全寿命周期成本理论,分析GPS基准站建设工程的阶段划分、各阶段的成本,研究建立GPS基准站网形选择和GPS主设备选型的全寿命周期成本管理的数学模型。以乌鲁木齐地区作为一个采样点,通过对一系列模拟数据进行计算和分析,得出如下结论：新疆电网数据采集的GPS基准站组网的最佳方案是主辅站技术,最适合的GPS主设备类型是先采用能接收两种GPS系统信号的双星GPS设备,当第三种GPS系统成熟运用时再升级到能接收三种GPS系统信号的三星GPS设备。通过本文的研究,力图扩大全寿命周期理念的传播范围及领域,鼓励在各行各业进行全寿命周期成本管理的应用,在实现功能的前提下,选择最佳方案,节省工程建设费用。
[Abstract]:In June 2009, China Power Grid Company officially started the construction of GIS GIS service platform, and completed the typical design and basic function development of the platform in 2010.Xinjiang Power Grid, as the second batch of extension units, officially started the construction of GIS GIS service platform in January, 2012. The GIS platform needs to collect high voltage line geographic information data above 10kV voltage level, as well as substations.Geographic information data for distribution stations and power plants, etc.According to the company's enterprise standards, all data must be a unified coordinate and elevation system.The establishment of GPS datum station can unify the collected data system to meet the requirements of GIS platform construction of national network company.Xinjiang area is very broad, power grid assets are huge and scattered, data acquisition workload is very large.In this way, the number of GPS base stations that need to be built is also a lot, and the cost of construction is very large.How to obtain the best GPS reference station construction plan is the purpose of this paper.In this paper, the life-cycle cost theory is used to analyze the stage division and cost of GPS reference station construction project. The mathematical model of GPS reference station network selection and GPS master equipment selection is established.Taking Urumqi area as a sampling point, through the calculation and analysis of a series of simulated data, the following conclusions are drawn: the best scheme of GPS datum station for data acquisition in Xinjiang Power Grid is the main and auxiliary station technology.The most suitable type of GPS main equipment is to first adopt two-star GPS equipment which can receive two kinds of GPS system signals, and then upgrade to Samsung GPS device which can receive three kinds of GPS system signals when the third kind of GPS system is ripe for use.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P228.4;F426.61

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