CC80硼衬基补偿电离室补偿电压的设定方法研究  

Research on the Setting Method of CC80 Boron Liner Compensation Ionization Chamber Compensation Voltage

作　　者：关悦 卢建 朱鹏飞 李捷 黄靖 GUAN Yue;LU Jian;ZHU Peng-fei;LI Jie;HUANG Jing(Three Maintenances of China Nuclear Power Operation Management Co.Ltd.,Jiaxing 314300,China)

机构地区：[1]中核核电运行管理有限公司维修三处,浙江嘉兴314300

出　　处：《工程建设与设计》2024年第9期56-58,共3页Construction & Design for Engineering

摘　　要：CC80硼衬基补偿电离室为堆外核测系统中间量程探测器,探测器性能曲线包含正高压坪曲线和补偿高压坪曲线,论文提出了CC80硼衬基补偿电离室补偿电压设定的新方法,对曲线绘制的时间、绘制程序进行优化,建立了补偿电压的算法模型并增加了补偿电压的评判标准和验证方法。结果表明,新方法直接有效地缩短了大修的绝对主线时间,制定了合理的功能试验状态,给出了明确的补偿高压设定方法和补偿高压验收评判标准。CC80 boron-lined compensated ionization chamber is an intermediate range detector for the off-reactor nuclear measurement system,the detector performance curve includes a positive high-pressure plateau curve and a compensated high-pressure plateau curve,In this paper,a newmethod of CC80 boron-based compensation for the compensation voltage setting of the ionization chamber is proposed,the time and drawing procedure of the curve are optimized,the algorithm model of the compensation voltage is established,and the evaluation standard and verification method of the compensation voltage are added.The results show that the new method directly and effectively shortens the absolute main line time of overhaul,formulates a reasonable functional test state,and gives a clear method for setting the compensation high voltage and the acceptance evaluation standard for the compensation high voltage.

关 键 词：中间量程 补偿电压 坪曲线 CC80 主线优化 评判标准 

分 类 号：TM623[电气工程—电力系统及自动化]