变电站调试项目优化管理研究

发布时间：2018-01-24 17:49

本文关键词： 变电站调试进度管理质量管理模糊综合评价　出处：《华北电力大学》2013年硕士论文　论文类型：学位论文

【摘要】：变电站调试项目是变电站建设项目的重要子项目，是对变电站的设计、厂家设备及安装质量做最终检验的关键环节，该类项目的效果对变电站乃至电网安全有效运行作用重大。目前，针对该类项目的理论研究大都集中在项目的成本、工期管理和技术等单一方面，，系统地运用项目管理理论进行全面研究的成果还较少。在实践中，现有的变电站调试项目依然存在工期延长、人力冗余、调试成本上升等问题，而且还影响着调试项目的质量。本文运用项目管理的理论与方法，从问题的根源入手进行研究，旨在为变电站调试项目提出切实可行的解决方案。由项目管理理论可知，变电站调试项目组织结构是调试任务分配的基础，是制定调试计划的依据。调试项目的组织结构影响着调试人员分组，由于责任不明确，各个小组普遍存在停工和等待时间，影响调试进度。在变电站的调试项目中，调试工序流程也存在不合理的地方，如单体校验与接线检查不能衔接，导致两项工序之间必须中断一周的时间。变电站调试质量的好坏直接影响变电站的经济性、安全性和可靠性。质量控制也是变电站调试项目管理的重要一环，关系着变电站的进度和成本。本文针对变电站调试项目管理的进度管理和质量管理两方面的问题，分析了进行调试项目优化管理的必要性，并提出了进度管理和质量管理的优化对策。结合东胜西郊220kv变电站调试项目的实际情况，将基于进度和质量的调试项目优化管理方案进行实际应用，对于优化管理效果进行了分析。最后，运用模糊综合评价的方法对优化管理方案进行了综合评价，验证了调试优化管理方案的可行性。本文可为今后的变电站调试项目管理提供借鉴。
[Abstract]:Substation commissioning project is an important subproject of substation construction project. It is the key link of the final inspection of substation design, manufacturer equipment and installation quality. The effect of this kind of projects is very important to the safe and effective operation of substations and even the power grid. At present, most of the theoretical research on this kind of projects focus on the single aspects of project cost, duration management and technology. Systematic use of project management theory for comprehensive research results are still relatively few. In practice, the existing substation commissioning projects still exist in the extension of time limit, manpower redundancy, debugging costs rise and so on. And it also affects the quality of debugging project. This paper uses the theory and method of project management to study from the root of the problem in order to put forward a feasible solution for substation commissioning project. From the theory of project management, the organization structure of substation debugging project is the basis of debugging task assignment and the basis of making debugging plan. The organization structure of debugging project affects the debugging staff grouping. Due to the unclear responsibility, there is a general shutdown and waiting time for each group, which affects the commissioning progress. In the commissioning project of substation, there are also unreasonable places in the debugging process flow. If the single check and wiring check can not be connected, the two processes must be interrupted for a week. The quality of substation commissioning directly affects the substation economy. Safety and reliability. Quality control is also an important part of substation commissioning project management, which is related to substation schedule and cost. Aiming at the problems of schedule management and quality management in substation commissioning project management, the necessity of optimizing commissioning project management is analyzed in this paper. The optimization countermeasures of schedule management and quality management are put forward. Combined with the actual situation of 220 KV substation commissioning project in the western suburb of Dongsheng, the optimization management scheme of debugging project based on schedule and quality is applied in practice. Finally, the fuzzy comprehensive evaluation method is used to evaluate the optimal management scheme. The feasibility of debugging and optimizing management scheme is verified. This paper can provide reference for substation commissioning project management in the future.
【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】：F426.61;TM63

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