农电通信网改造项目预评价研究

发布时间：2018-02-11 14:47

本文关键词： 电力通信网络项目管理预评价　出处：《华北电力大学》2015年硕士论文　论文类型：学位论文

【摘要】：电力通信网络是智能电网运行的基础,网络的先进性和稳定性是电力生产调度管理实现自动化的硬性需求,特别是在智能电网迅速发展的今天,电力通信网络已经成为一个复杂的网络系统,支撑着整个电力系统的正常运行。电力通信网的技术性能(网络结构和传输容量)落后也逐渐成为了制约智能电网发展的瓶颈,对电力通信网络进行技术升级改造成为各省电力公司争相进行的重点项目,对电力通信网的改造项目进行预评价研究是项目取得成功的基础,是项目决策更科学、更客观、更符合实际避免失误的重要保证,其研究方法、分析理论和研究成果是对电力建设项目管理理论的丰富和完善,具有十分重要的意义。本文以河北省农电通信网PTN网络升级改造项目为背景,依据项目管理的有关理论对河北省农电通信网现状、存在的问题和技术需求进行分析,并以沧州市农电通信改造为例通过分析网络改造项目的投资必要性、升级改造方案、网络承载能力、升级设备技术先进性和融合性等技术层面和投资成本、建设周期、运行维护成本等经济效益等层面进行了详细的项目预评价分析研究。在分析过程中,本文利用层次分析法(FAHP)算法赋予分析项目权重,通过权重分析和实际数据得到系统的综合评判矩阵,最后进行模糊综合评价实现了方案的优化排序进而确定最优方案,为河北农电通信网的升级改造提供了可靠的预评价分析,也为其他电力通信项目的优化和管理提供了有益的借鉴。
[Abstract]:The electric power communication network is the basis of operation of the smart grid, advanced and the stability of the network is to achieve the rigid demand automation of electric power production management, especially in today's rapid development of smart grid, electric power communication network has become a complex network system, to support the normal operation of the whole power system. The technical performance of the electric power communication network (network structure and transmission capacity) behind gradually become a bottleneck restricting the development of smart grid, the electric power communication network technology upgrades become power companies competing for the provincial key projects, reconstruction project of the power communication network pre evaluation research is the basis for the success of the project, the project decision-making more scientific, more objective more practical, an important guarantee to avoid mistakes, the research methods, analysis of theory and research of power construction project management theory of the rich And perfect, it has very important significance. This paper takes Hebei province rural power network PTN network upgrade project as the background, according to the relevant theory of project management on the status of rural power network in Hebei Province, analyzes the problems and technical requirements exist, and in Cangzhou city as an example by analyzing the transformation of rural power network reconstruction project investment necessity the upgrade program, network capacity, advanced technology and equipment upgrading and integration of technology level and cost of investment, construction period, analyses the project pre evaluation with operation and maintenance cost of economic benefits and other aspects. In the analysis process, this paper uses the analytic hierarchy process (FAHP) algorithm to analyze the project weight, comprehensive judging matrix is gained by weight analysis and the actual data, the fuzzy comprehensive evaluation to realize the optimization of scheduling scheme and determine the optimal solution That provides a reliable analysis of pre evaluation for the upgrading of Hebei electric power communication network, and provides a useful reference for the optimization and management of other power communication project.

【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】：TM73;TU71

【参考文献】