TW核電站俄供設備監(jiān)造質量控制
發(fā)布時間:2018-06-16 01:18
本文選題:核電站 + 俄供設備。 參考:《南京理工大學》2013年碩士論文
【摘要】:核安全是核電的生命線,良好的設備質量是保證核安全的重要基礎。核電設備,特別是擔負核安全屏障的重大、長周期設備一旦失效,將會導致核泄漏事故的發(fā)生,不僅經(jīng)濟損失嚴重,而且對環(huán)境和其它生物的危害和影響更是巨大和深遠的。確保設備質量是實現(xiàn)“安全第一、質量第一”方針最直接的體現(xiàn),同樣也是核電大發(fā)展中我們所面臨的重任和挑戰(zhàn)。 TW核電站是中俄兩國政府合作建設的最大能源項目,主設備均從俄羅斯進口。有效的設備監(jiān)造活動是設備質量控制的關鍵環(huán)節(jié),其目的可以預防和減少設備制造過程中眾多的質量問題,減少質量問題發(fā)生概率,對設備制造過程實施跟蹤,對最終結果進行確認,監(jiān)造過程中始終堅持設備質量技術標準,對制造過程中影響產(chǎn)品安全性能、技術性能的重點工藝、重要檢驗等實施重點監(jiān)督,確保設備的制造質量處于可控狀態(tài),進而保證工程建設如期按計劃推進,降低工程建設進度滯后的風險,保障核電站投產(chǎn)后安全、穩(wěn)定運行,降低核電站全壽期內(nèi)的總成本,保證機組性能負荷因子的重要手段,在整個工程建設過程中起到重要的承上啟下的作用。 本文以TW核電站俄供主設備監(jiān)造質量控制為研究對象,通過對設備監(jiān)造質量控制相關理論和形成背景的闡述,并結合監(jiān)造過程中的實踐經(jīng)驗,對TW核電站俄供設備監(jiān)造質量控制體系的建立進行了分析。針對TW核電站一期工程設備監(jiān)造過程中曾發(fā)現(xiàn)過的主要質量問題,在擴建工程中有針對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.
【學位授予單位】:南京理工大學
【學位級別】:碩士
【學位授予年份】:2013
【分類號】:TM623;F416.23
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