抽水蓄能电厂200MW机组大修项目管理研究

发布时间：2018-05-28 13:37

本文选题：蓄能机组 + 大修　；参考：《华北电力大学》2015年硕士论文

【摘要】：在我国,抽水蓄能电站的发展起步比较晚,但发展速度非常快。尤其是近十几年以来,大型抽水蓄能电厂在我国发展十分迅速,兴建了包括北京十三陵蓄能电厂在内的十多座大型抽水蓄能电站。目前,我国抽水蓄能装机总容量已突破1000万kW,单机20万kW及以上的大型抽水蓄能机组大量投产,对保障电网的安全稳定运行起到了非常重要的作用。大型抽水蓄能电站相继进入机组大修周期,非常有必要对当前的抽水蓄能电厂200MW机组大修项目管理进行进一步地深入研究,提升电厂机组检修管理水平。本文正是基于这一背景,针对北京十三陵蓄能电厂的机组大修项目的工期管理、质量管理和安全管理进行研究和探讨,以优化和指导机组大修项目管理工作,并为同类型的大型抽水蓄能机组的大修项目提供借鉴和参考。本文对200MW抽水蓄能机组大修项目的工期、质量和安全管理从前期计划到检修实施阶段标准化的作业进行了研究和探索。在项目工期控制管理方面,提出了建立二级工期进度跟踪组织、项目工期进度报告制度、项目工期进度偏差分析方法和建立了“机组大修协调会”机制等有效管理手段。在项目质量控制管理方面,统计了影响质量的原因,针对主要原因提出了改进质量建议,并建立了五层级的质量管理架构,引入质检点进行三级验收管控。在安全控制管理方面,通过鱼刺图从人、物、环境等方面分析了不安全因素,并提出了控制意见。最后,建立机组大修评价指标体系,以十三陵电厂2013、2014年检修为例,对机组大修项目管理效果进行综合评价,其将有利于规范抽水蓄能电站机组检修工作,整体提升抽水蓄能电站的检修项目管理水平。
[Abstract]:In China, the development of pumped storage power station started late, but the speed of development is very fast. Especially in the past ten years, large pumped storage power plants have been developed rapidly in China, and more than ten large pumped storage power plants, including Beijing the Ming Tombs storage power plant, have been built. At present, the total capacity of pumped storage unit in China has exceeded 10 million kW, and the large pumped storage unit with a single unit of 200000 kW or more has been put into production in large quantities, which plays a very important role in ensuring the safe and stable operation of the power network. Large pumped-storage power stations have entered the overhaul cycle one after another. It is very necessary to further study the 200MW unit overhaul project management of the current pumped-storage power plant to improve the maintenance management level of power plant units. Based on this background, this paper studies and discusses the project management, quality management and safety management of the unit overhaul project in Beijing the Ming Tombs storage power plant, in order to optimize and guide the unit overhaul project management. It also provides reference and reference for the overhaul project of the same type of large pumped storage unit. This paper studies and explores the standardized operation of 200MW pumped storage unit during the period of overhaul, quality and safety management from the early planning to the maintenance implementation stage. In the aspect of project duration control management, the paper puts forward effective management methods, such as setting up the second level schedule tracking organization, reporting system of project duration progress, analyzing method of project schedule deviation and establishing "coordination mechanism of unit overhaul". In the aspect of project quality control management, the paper counts the reasons that affect the quality, puts forward some suggestions for improving the quality, establishes a five-level quality management framework, and introduces the quality check points to carry out the three-level acceptance control. In the aspect of safety control management, the unsafe factors are analyzed from the aspects of people, objects and environment by fish spurs, and the control opinions are put forward. Finally, the evaluation index system of unit overhaul is established. Taking the inspection and repair of the Ming Tombs power plant in 2013 and 2014 as an example, the comprehensive evaluation of unit overhaul project management effect is carried out, which will be helpful to standardize the maintenance work of pumped storage power station units. Improve the overall maintenance project management level of pumped storage power station.
【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】：F426.61

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