報(bào)告題目：“EPR全球首堆”核電站在役檢查技術(shù)研究和裝備開發(fā)及工程應(yīng)用

EPR（European Pressurized Reactor）是世界上單堆功率最大的第三代先進(jìn)核電機(jī)組。該堆型控制棒驅(qū)動機(jī)構(gòu)（CRDM）、主回路管道（MCL）、穩(wěn)壓器電加熱元件等關(guān)鍵部件的結(jié)構(gòu)設(shè)計(jì)、材料選型和加工工藝等方面進(jìn)行了綜合創(chuàng)新。這些創(chuàng)新顯著提高了核電站安全性能，同時(shí)也對保障設(shè)備安全運(yùn)行所需的在役檢查技術(shù)提出了新挑戰(zhàn)和新要求，需要研究開發(fā)適合EPR堆型特點(diǎn)的在役檢查技術(shù)與檢查裝備。本文在中國廣核集團(tuán)重大科技項(xiàng)目支持下，圍繞EPR核電站控制棒驅(qū)動機(jī)構(gòu)、主回路管道、穩(wěn)壓器電加熱元件等關(guān)鍵部件工程檢測需求，從在役檢查核心工藝開發(fā)、專用裝備研制、技術(shù)驗(yàn)證平臺建設(shè)等方面進(jìn)行攻關(guān)，形成具有自主知識產(chǎn)權(quán)的核心技術(shù)和裝備體系并成功應(yīng)用于EPR全球首堆核電站的役前檢查和在役檢查工程實(shí)踐，提升了我國三代核電在役檢查技術(shù)的核心競爭力，為世界上同類型機(jī)組的在役檢查提供寶貴經(jīng)驗(yàn)和解決方案，積極支撐我國核電“走出去”戰(zhàn)略。本報(bào)告相關(guān)技術(shù)成果經(jīng)中國核能行業(yè)協(xié)會科技鑒定，整體技術(shù)達(dá)到“國際領(lǐng)先水平”。

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劉金宏，研究員，1983年獲東南大學(xué)電廠熱能動力專業(yè)學(xué)士學(xué)位，37年核電工作經(jīng)驗(yàn)，中國廣核集團(tuán)“優(yōu)秀共產(chǎn)黨員”、“模范員工”。他先后帶領(lǐng)隊(duì)伍榮獲蘇州市科技進(jìn)步一等獎、江蘇省科技進(jìn)步三等獎、中國發(fā)明專利優(yōu)秀獎、日內(nèi)瓦發(fā)明專利金獎、深圳市科技進(jìn)步一等獎、國家科技進(jìn)步二等獎等系列獎項(xiàng)。現(xiàn)任中國廣核集團(tuán)蘇州熱工研究院有限公司總經(jīng)理助理，中國能源研究會核能專業(yè)委員會秘書長，致力于為打造國內(nèi)領(lǐng)先、國際一流核電運(yùn)營技術(shù)研究院積極貢獻(xiàn)力量。主要研究興趣集中在核電廠質(zhì)量管理、無損檢測、在役檢查、監(jiān)檢測新技術(shù)研究等領(lǐng)域。

Assistant General Manager ofSuzhou Nuclear Power Research Institute

Director of CGN Inspection Technology CompanyLtd

President of Suzhou Association ofNon-Destructive Testing

EPR(European Pressurized Reactor) is the third generation nuclear power unit withthe largest single reactor capacity in the world. The control rod drivemechanism (CRDM), main loop pipe (MCL) and electric heating element of PZR inthe reactor nuclear island have been innovated comprehensively in structuraldesign, material selection and processing technology of components. Theseinnovations not only significantly improve the safety performance of nuclearpower plants, but also put forward new challenges and requirements to thein-service inspection technology needed to ensure the safety of the operationof components. Therefore, it is urgent to establish in-service inspectiontechnology and inspection equipment suitable for the characteristics of EPR.This report is supported by CGN's major science and technology projects, aroundthe EPR nuclear power plant control rod drive mechanism, the primary loop pipe,PZR electric heating elements of engineering detection requirements, from thecheck in service core technology development, equipment development, technicalverification platform construction, formed with independent intellectualproperty rights of core technology and equipment system and successfullyapplied to the world's first EPR nuclear power plant PSI and ISI engineeringpractice. It has effectively enhanced the core competitiveness of China'sthird-generation in-service inspection technology, provided valuable experienceand solutions for in-service inspection of similar units in the world, andactively supported the "going global" strategy of China's nuclearpower technology. Relevant technological achievements have been appraised byChinese Nuclear Energy Association, and the overall technology has reached the "internationalleading level".

LiuJinhong, researcher, received bachelor's degree in thermal power plant fromSoutheast University in 1983 andwith 37 years of working experience in nuclearpower. "Outstanding Communist Party Member" and "ModelEmployee" of China General Nuclear Power Corporation.Leading the team towin 1 first price of Suzhou Scientific and Technological Advancement Award, 1third prize of Jiangsu Scientific and Technological Advancement Award, 1Outstanding Patent of China,1 Geneva international invention exhibition gold award,1 first prize ofShenzhen Scientific and Technological Advancement Award, the Second Prize ofNational Scientific and Technological Advancement Award and other awardssuccessively.Assistant General Manager of Suzhou Nuclear Power ResearchInstitute, secretary general of the China Energy Research Society NuclearEnergy Professional Committee, committed to building the leading domestic,international first-class nuclear power operation technology researchinstitute. His main research interests are in the fields of nuclear power plantquality management, nondestructive testing, in-service inspection, and newmonitoring and testing technologies.