变电站工程施工质量管理方法研究

发布时间：2018-08-01 14:59

【摘要】：电力行业是国民经济发展的基础,百年大计,质量第一,电力建设项目质量不仅会影响项目投资效益而且直接关系到电网运行安全,影响国家经济健康发展。变电站是输电、配电的枢纽,在电力系统中具有举足轻重的地位,其建设质量和工艺水平,直接关系到电网发展质量,关系到供电企业经济效益以及用户用电安全。变电站工程有着资金密集、技术密集、资源密集、交叉施工等特点,其质量形成过程中影响因素和不可控因素较多,项目施工质量管理复杂,使得变电站建设工程项目施工质量难以保证,可能会使经济效益和社会效益遭受巨大损失。因此,本文以变电站工程施工质量管理为研究对象,通过对工程建设过程中出现的问题及其成因进行研究,对影响项目施工质量的因素提出了具体的改进措施,以期对变电站工程项目施工质量管理提供有效的方法。首先,本文对国内外有关电力建设工程质量管理的文献进行查阅,分析了国内外的研究现状。接着介绍了质量管理和工程质量管理概念及其内涵,详细介绍了工程质量管理内容及主流的工程质量管理方法。其次,介绍了变电站工程概念,特点及其工程施工质量的形成过程,并对变电站项目质量管理活动中存在的问题进行分析总结,将引起问题的原因分为人、机、物、法、环五方面。再次,针对变电站工程自身特点,构建了变电站工程质量管理的管理体系框架,并以此为依据建立变电站项目施工质量管理组织,明确工作权责并细化施工质量管理流程,在此基础上,针对归纳出的人、机、物、法、环等因素针对性提出施工质量影响因素管理方法。最后,本文以淄博某220kV变电站工程为案例进行实例分析,在变电站工程建设过程中,通过对该项目施工特点、难点进行分析并按照前文归纳出的方法改进该项目的施工质量管理措施。
[Abstract]:The electric power industry is the foundation of the national economy development. The quality of the electric power construction project will not only affect the investment benefit of the project, but also directly affect the safety of the power grid operation and the healthy development of the national economy. Substation is the hub of transmission and distribution, which plays an important role in the power system. Its construction quality and technology level are directly related to the quality of power network development, the economic benefits of power supply enterprises and the safety of users. Substation engineering has the characteristics of capital intensive, technology intensive, resource intensive, cross construction, etc. In the process of its quality formation, there are many influencing factors and uncontrollable factors, and the construction quality management of the project is complex. It is difficult to guarantee the construction quality of substation construction project, which may cause huge loss of economic and social benefits. Therefore, this paper takes the construction quality management of substation engineering as the research object, through the research on the problems and their causes in the construction process of the project, puts forward the concrete improvement measures to the factors that affect the construction quality of the project. In order to provide an effective method for construction quality management of substation project. First of all, the literature about quality management of electric power construction project at home and abroad is consulted in this paper, and the research status at home and abroad is analyzed. Then, the concept and connotation of quality management and engineering quality management are introduced, and the contents of engineering quality management and the main methods of engineering quality management are introduced in detail. Secondly, the concept and characteristics of substation project and the forming process of construction quality are introduced, and the problems existing in the quality management of substation project are analyzed and summarized. The causes of the problems are divided into human, machine, material, method, etc. There are five aspects of the ring. Thirdly, according to the characteristics of substation project, the management system framework of substation project quality management is constructed, and based on this, the construction quality management organization of substation project is established, and the work authority and responsibility are defined and the construction quality management process is refined. On this basis, the management method of factors affecting construction quality is put forward aiming at the factors of human, machine, object, law, ring and so on. Finally, this paper takes a 220kV substation project in Zibo as an example to analyze the construction characteristics of the project. The difficulties are analyzed and the construction quality management measures of the project are improved according to the methods summarized above.
【学位授予单位】：华北电力大学(北京)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM63

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