【作者】 王金华； 张作义； 李悦； 郝予琛； 吴彬； 张巍； 马涛； 王海涛； 刘兵；

【Author】 WANG Jin-hua;ZHANG Zuo-yi;LI Yue;HAO Yu-chen;WU Bin;ZHANG Wei;MA Tao;WANG Hai-tao;LIU Bing;Institute of Nuclear and New Energy Technology Collaborative Innovation Centre of Advanced Nuclear Energy Technology Key Laboratory of Advanced Reactor Engineering and Safety of Ministry of Education Tsinghua University;

【机构】 清华大学核能与新能源技术研究院先进核能技术协同创新中心先进反应堆工程与安全教育部重点实验室；

【摘要】 高温气冷堆作为第四代核电技术,其安全特性和发展潜力被广泛认可,中国在研发了高温气冷试验堆后,目前又完成了高温气冷堆核电站示范工程的建设,实现了并网发电,在此基础上继续开展后续高温气冷堆商业推广核电技术的研发。为了实现高温气冷堆核电站示范工程核燃料的运输,研发了新燃料运输容器,实现了工程用核燃料的安全运输,解决了工程运行的关键问题,保障了示范工程反应堆装料和临界的节点要求,但现有的高温气冷堆核燃料运输容器存在运输容量较小和效率较低的问题,难以满足后续高温气冷堆商业应用核电厂新燃料运输对经济性的要求,为此,需要基于高温气冷堆示范工程已有经验,对新燃料运输技术进行优化研究,配合研制容量更大的运输和贮存容器及配套设备,以提高核燃料运输效率,降低核燃料运输成本,为后续高温气冷堆的推广应用提供技术支撑。更多还原

【Abstract】 As the fourth generation nuclear power technology,high temperature gas cooled reactor have been widely recognized for its safety characteristics and development potential.After developing high temperature gas cooled test reactor,China has now completed the construction of a demonstration project for high temperature gas cooled reactor nuclear power plants,achieving grid connected power generation.Based on this project,further research and development of commercial promotion of nuclear power technology for high temperature gas cooled reactors will continue.In order to achieve the transportation of nuclear fuel for the demonstration project of high temperature gas cooled reactor nuclear power plant,a new fuel transportation container has been developed,which has achieved the safe transportation of nuclear fuel for engineering purposes,solved key issues in engineering operation,and ensured the node requirements for reactor loading and criticality in the demonstration project.However,some high temperature gas cooled reactor nuclear fuel transportation containers currently have problems with small transportation capacity and low efficiency,It is difficult to meet the economic requirements for new fuel transportation in commercial applications of high temperature gas cooled reactors in nuclear power plants.Therefore,based on the existing experience of high temperature gas cooled reactor demonstration projects,it is necessary to research and optimize the new fuel transportation technology.The development of larger capacity transportation and storage container could improve the efficiency of nuclear fuel transportation,reduce the cost of nuclear fuel transportation,and provide technical support for the promotion and application of high temperature gas cooled reactors in the future.更多还原