卧式蒸汽发生器传热管涡流检查系统研制与应用  

Development and Application of Eddy Current Inspection System for Heat-Exchanging Tubes of Horizontal Steam Generator

作　　者：朱良 Zhu Liang(China Nuclear Power Operation Technology Corporation,Ltd.,Wuhan,430074,China)

机构地区：[1]中核武汉核电运行技术股份有限公司

出　　处：《核动力工程》2019年第3期150-154,共5页Nuclear Power Engineering

摘　　要：核电厂卧式蒸汽发生器由于集流管深度大,传热管弯道多、弯曲半径小、管数多以及材料均匀特性差等特点,给传热管涡流检查带来难度。研发了一套卧式蒸汽发生器传热管涡流检测系统(C-SMART),包括机械定位驱动装置、控制系统和控制软件、涡流数据采集和分析软件等。系统具备快速精准定位、单管标定、高效等特点,实现对传热管涡流的自动检查,具有显著的经济和社会效益。It is difficult to conduct eddy current inspection on the horizontal steam generator for its deep collector,numerous heat-exchanging tubes with many elbows and small bending radius and materials with poor uniformity.A horizontal steam generator eddy current testing system(C-SMART)for heat-exchanging tubes was developed,including mechanical positioning drive device,control system and control software,and eddy current data acquisition and analysis software.The system is with the characteristics of fast and accurate positioning,single tube calibration,high efficiency and so on.The system has significant economic and social benefits.

关 键 词：卧式蒸汽发生器 传热管 涡流检查 

分 类 号：TL38[核科学技术—核技术及应用]