摘要
根据巴基斯坦C1机组堆芯热电偶修复项目的实际情况,结合历史检修经验反馈,对拆装工艺的重难点进行详细分析,包括实施工况分析、工具可行性分析、工具抓取可靠性分析、重量监测分析及计算,形成完整的、可行的、可靠的辐照后控制棒驱动杆拆装工艺。通过巴基斯坦C1机组的顺利实施,成功应用本工艺成果,增强公司在此类项目的技术储备和竞争力。
According to the actual situation of Pakistan C1 unit core thermocouple repair project, combined with the feedback of historical maintenance experience, the key and difficult points of the disassembly process were analyzed in detail, including the implementation of working condition analysis, tool feasibility analysis, tool grasping reliability analysis, weight monitoring analysis and calculation, to form a complete, feasible and reliable post irradiation control rod drive rod disassembly process. Through the successful implementation of Pakistan C1 unit, this process achievement has been successfully applied to enhance the company’s technical reserve and competitiveness in such projects.
作者
沈佳伟
郭亮
邓艳超
杜凯
吴小龙
Shen Jiawei;Guo Liang;Deng Yanchao;Du Kai;Wu Xiaolong(CNNP Nuclear Power Operations Management Co.,Ltd.,Zhejiang,Jiaxing,314300,China)
出处
《仪器仪表用户》
2023年第1期60-64,共5页
Instrumentation
关键词
控制棒驱动杆
压紧部件
专用工具
工艺控制
control rod drive rod
pressing parts
special tools
process control
