压水堆乏燃料干法贮存技术应用研究

摘要

This paper introduces the background and development process of dry storage technology of spent fuel in the world.The characteristics and classification of various kinds of dry storage technology in the world are summarized.In view of the demand for the storage of spent fuel in the pressurized water reactor, the technical characteristics of the three kinds of dry storage technology in the world, which are widely used in the pressurized water reactor, are analyzed.Based on the present situation of the spent fuel management of nuclear power plant in China, the short term and long term technical selection suggestions are put forward for the dry storage of the spent fuel in China.%介绍了国际上乏燃料干法贮存技术的产生背景以及技术发展历程,总结了国际上各种乏燃料干法贮存技术特点并进行了归类.鉴于我国压水堆乏燃料离堆贮存的需求,分析了国际上广泛应用于压水堆的三类乏燃料干法贮存技术的技术特点.最后基于我国核电厂乏燃料管理的现状,提出了我国压水堆乏燃料干法贮存在近期和远期的技术选择建议.