中国新一代核能核燃料总体发展战略研究

Overall Development Strategy of China's New-Generation Nuclear Fuel

本文深入分析和研究了国内外压水堆燃料和材料技术,快堆及其他先进堆燃料技术以及核燃料循环相关材料技术发展的现状和趋势,提出了我国压水堆、快堆及其他先进堆核燃料与材料,以及核燃料循环材料发展的目标、发展路线图和重点任务。压水堆是我国21世纪相当长时间内核能发电及能源结构转型的主力堆型。作为压水堆发展重要支撑的核燃料及材料基本实现了国产化,但还没有实现品牌自主化。我国的快堆及快堆核燃料发展面临机遇和挑战;核燃料循环产业面临重大历史性发展机遇和巨大挑战。最后对我国的压水堆、快堆、其他先进堆型核燃料及材料,以及我国核燃料循环材料的发展提出了建议。

This study analyzed the worldwide status of and development trends in pressurized water reactor(PWR)fuel and material technology,fast reactor and other advanced reactor fuel technology,and material technology related to nuclear fuel cycles;and proposed corresponding target,roadmap,and key tasks.PWR has been the dominant reactor type for nuclear power generation and energy structure transformation in China for quite a long time.As an important foundation for the development of PWRs,nuclear fuel and materials have basically achieved localization,but still lack self-reliance in brand.China’s fast reactor and fast reactor nuclear fuel development as well as its nuclear fuel cycle industry face significant development opportunities and challenges.This paper puts forward suggestions on the development of nuclear fuels and materials for PWRs,fast reactors,and nuclear fuel cycles in China.