芒哈图500kV输变电工程项目综合评价

发布时间：2018-12-30 12:51

【摘要】：电力行业是保障国民经济发展和社会生产进步的最重要的能源产业,在世界内,电力基础设施建设在经济发展战略中一直处于优先、重点的发展对象。研究输变电基建工程质量的科学评价模型与方法,对推进电力工程项目基建标准化体系的建设、强化电力工程项目的建设质量管理水平、建设坚强的电网系统,实施优质工程评价考核措施,建设质量优、技术先进、功能完善、经济效益好的电力工程项目有着积极促进作用,不仅可以带来有效的经济效益,而且可以提高未来网络的供电能力和可靠性,降低损耗,带来更大的社会效益。本文阐述了芒哈图500kV输变电工程项目评价的研究背景和研究意义,同时还有评价研究的国内外研究现状,以及本文的主要研究方法。对输变电工程项目评价的基本理论进行了阐述以及项目评价的基本原则和基本程序以及项目评价的特点等进行了阐述。构建了输变电工程项目评价指标体系,具体内容有芒哈图500kV输变电工程概述,输变电工程项目评价指标体系的构建原则,输变电工程项目评价指标体系的构建包括经济评价指标体系的构建、社会评价指标体系的构建以及技术评价指标体系的构建以及总的评价指标体系的构建等。对输变电工程项目评价模型进行了构建,主要内容包括层次分析法简介以及层次分析法的具体应用步骤,模糊综合评价法包括模糊综合评价法的基本步骤、模糊综合评价的基本内容,最后针对芒哈图500kV输变电工程进行评价研究,包括输变电工程项目一、二级指标权重确定,确定评价评语等级以及确定指标隶属度,输变电工程项目单层次模糊综合评价以及输变电工程项目多层次模糊综合评价,评价结果与实际相符。
[Abstract]:Power industry is the most important energy industry to ensure the development of national economy and social production. In the world, the construction of electric power infrastructure has always been the priority and the key development object in the economic development strategy. This paper studies the scientific evaluation model and method of power transmission and transformation capital construction project quality, promotes the construction of power engineering project infrastructure standardization system, strengthens the construction quality management level of power engineering project, and builds a strong power network system. The implementation of quality engineering evaluation and assessment measures, the construction of excellent quality, advanced technology, perfect functions, good economic benefits of electric power engineering projects have an active role in promoting, not only can bring effective economic benefits, Moreover, it can improve the power supply capacity and reliability of the future network, reduce the loss, and bring more social benefits. In this paper, the research background and significance of the evaluation of the power transmission and transformation project in Manhatu 500kV are described. At the same time, the present research situation at home and abroad and the main research methods of this paper are also discussed. This paper expounds the basic theory of power transmission project evaluation, the basic principles and procedures of project evaluation and the characteristics of project evaluation. The evaluation index system of transmission and transformation project is constructed. The concrete contents include the overview of 500kV transmission and transformation project, the construction principle of the evaluation index system of transmission and transformation project. The construction of power transmission project evaluation index system includes the construction of economic evaluation index system, the construction of social evaluation index system, the construction of technical evaluation index system and the construction of overall evaluation index system. The evaluation model of transmission and transformation project is constructed. The main contents include the brief introduction of Analytic hierarchy process (AHP) and the specific application steps of AHP. The fuzzy comprehensive evaluation includes the basic steps of fuzzy comprehensive evaluation. The basic content of fuzzy comprehensive evaluation, and finally, the evaluation research on the 500kV transmission and transformation project of Manhatu, including the transmission and transformation project 1, the determination of the secondary index weight, the determination of the evaluation grade and the determination of the index membership degree, The single level fuzzy comprehensive evaluation of transmission and transformation project and the multilevel fuzzy comprehensive evaluation of transmission and transformation project are in agreement with the actual situation.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM72

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