TW核电站俄供设备监造质量控制

发布时间：2018-06-16 01:18

本文选题：核电站 + 俄供设备　；参考：《南京理工大学》2013年硕士论文

【摘要】：核安全是核电的生命线,良好的设备质量是保证核安全的重要基础。核电设备,特别是担负核安全屏障的重大、长周期设备一旦失效,将会导致核泄漏事故的发生,不仅经济损失严重,而且对环境和其它生物的危害和影响更是巨大和深远的。确保设备质量是实现“安全第一、质量第一”方针最直接的体现,同样也是核电大发展中我们所面临的重任和挑战。 TW核电站是中俄两国政府合作建设的最大能源项目,主设备均从俄罗斯进口。有效的设备监造活动是设备质量控制的关键环节,其目的可以预防和减少设备制造过程中众多的质量问题,减少质量问题发生概率,对设备制造过程实施跟踪,对最终结果进行确认,监造过程中始终坚持设备质量技术标准,对制造过程中影响产品安全性能、技术性能的重点工艺、重要检验等实施重点监督,确保设备的制造质量处于可控状态,进而保证工程建设如期按计划推进,降低工程建设进度滞后的风险,保障核电站投产后安全、稳定运行,降低核电站全寿期内的总成本,保证机组性能负荷因子的重要手段,在整个工程建设过程中起到重要的承上启下的作用。本文以TW核电站俄供主设备监造质量控制为研究对象,通过对设备监造质量控制相关理论和形成背景的阐述,并结合监造过程中的实践经验,对TW核电站俄供设备监造质量控制体系的建立进行了分析。针对TW核电站一期工程设备监造过程中曾发现过的主要质量问题,在扩建工程中有针对性地采取有效的控制措施。
[Abstract]:Nuclear safety is the lifeline of nuclear power, and good equipment quality is the important foundation of nuclear safety. Nuclear power equipment, especially the nuclear safety barrier, will lead to nuclear leakage accident once failure of long period equipment, not only serious economic losses, but also to the environment and other biological harm and impact is great and far-reaching. Ensuring the quality of equipment is the most direct embodiment of the policy of "safety first, quality first". The TW nuclear power plant is the largest energy project to be built by the Chinese and Russian governments, and the main equipment is imported from Russia. Effective equipment monitoring is the key link of equipment quality control. Its purpose is to prevent and reduce many quality problems in the equipment manufacturing process, reduce the probability of quality problems, and track the equipment manufacturing process. To confirm the final results, to adhere to the technical standards of equipment quality throughout the process of supervision, and to exercise key supervision over the key processes and important tests that affect the safety performance, technical performance, and so on of the products during the manufacturing process. To ensure that the manufacturing quality of the equipment is in a controllable state, thereby ensuring that the construction of the project proceeds as planned, reducing the risk of lagging behind the progress of the project, ensuring the safety and stable operation of the nuclear power station after it is put into operation, and reducing the total cost of the nuclear power plant during its lifetime, The important means of ensuring unit performance load factor plays an important role in the whole construction process. This paper takes the quality control of the main equipment of Russia supplied by TW nuclear power station as the research object, through expounding the relevant theory and background of the quality control of the equipment supervision, and combining with the practical experience in the process of supervision. The establishment of quality control system for Russian supply equipment in TW nuclear power station is analyzed. In view of the main quality problems found in the process of equipment supervision in the first phase of TW nuclear power plant, effective control measures are taken in the expansion project.
【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TM623;F416.23

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