核电厂乏燃料组件厂内转运关键设备研制  

Development of Key Equipment for In-Plant Spent Fuel Unloading from Cask

作　　者：瓮松峰[1] 任荷[1] 董岱林[1] 罗英[1] 杨其辉[1] 安彦波[1] 张超 Weng Songfeng;Ren He;Dong Dailin;Luo Ying;Yang Qihui;An Yanbo;Zhang Chao(Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China)

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,成都610213

出　　处：《核动力工程》2018年第3期106-109,共4页Nuclear Power Engineering

摘　　要：乏燃料组件厂内转运是解决核电厂燃料水池贮存空间不足问题的方法之一。本文分析了乏燃料组件厂内转运的设计准则、安全风险,介绍了用于运输容器内破损组件检测和运输容器内组件冷却用设备的工作原理及其应用情况。应用结果表明:破损检测设备可以快速有效地检测乏燃料运输容器内是否存在破损组件;乏燃料组件冷却设备可以较为安全地冷却装有乏燃料组件的运输容器。Spent fuel in-plant transport is a valid solution to solve space shortage for spent fuel storage in nuclear power plants. This paper analyzes the design criteria and the safety risk of spent fuel in-plant transport, and describes the working principle and application of the damaged fuel detecting equipment and the spent fuel cooling equipment. The application results show that the damaged fuel detecting equipment can identify the damaged fuel in the spent fuel cask efficiently and the spent fuel cooling equipment can cool down the spent fuel cask with spent fuels.

关 键 词：乏燃料厂内转运 乏燃料运输容器 破损检测设备 乏燃料组件冷却设备 

分 类 号：TL932.1[核科学技术—辐射防护及环境保护]