世界核电技术发展趋势及第3代核电技术的定位.pdf

世界核电技术发展趋势及第3 代核电技术的定位 (2007 No. 5) 3 ( , 222042) : 简要叙述了世界核电技术发展的历程和展望。着重阐述了国际上对第3 代核电机组安 性和经 济性的要求和为满足这些要求所采取的措施; 第3 代压水堆AP1000 和EPR 为预防和缓解严重事故后果的安 设计特点; 第4 代核能系统的开发规划和工作路线图; 我国核电技术的发展。 : 能源与动力工程; 核电技术; 发展趋势; 定位 :TL421. 1, TM623 :A : 16712 086X(2007)052 0325207 Development Tendency of the World. s Nuclear Power Generating rd Technique and Appraisal of the 3 Generation. s Achievement OU2YANG Yu (Ji ngsu Nucle r Power Co. Ltd. , Li nyung ng 222042, Chin ) Abstract: A concise review of the couse of development nd future prospects of the world. s nucle r power gener tion technique is presented, together with n elucid tion of intern tion l requirements, concerning nucle r power sets of the third gener tion, in respect to s fety nd economy, s well s me sures t ken for meeting these requirements. Expl ined in ddition is the AP1000 w ter cooled re ctor of the third gener tion, nd the speci l fe tures of s fety design me sures, for preventing or mitig ting consequences of serious ccidents. A pl n for developing nucle r energy systems of the fourth gener tion is lso mentioned, with schem of its re liz tion, nd development l work to be done in this country. Keywords: energy nd power engineering; nucle r power technique; tendency of development; ppr i