核电厂氢冷器冷却水管道减振设计  

The Vibration Reduction Design of the Cooling Water Pipeline for the Hydrogen Cooler in Nuclear Power Plant

作　　者：李涛[1,2] 何超 李吉祥[2] 汪昌勇 郑雨豪 周强 LI Tao;HE Chao;LI Jixiang;WANG Changyong;ZHENG Yuhao;ZHOU Qiang(Nuclear Power Institute of China,Chengdu,Sichuan Prov.610213,China;Chengdu Hezong Nuclear Power Engineering Co.,Ltd.,Chengdu,Sichuan Prov.610213,China)

机构地区：[1]中国核动力研究设计院,四川成都610213 [2]成都核总核动力研究设计工程有限公司,四川成都610213

出　　处：《中国核电》2025年第1期8-13,共6页China Nuclear Power

摘　　要：为降低氢冷器冷却水管道的振动,达到核电厂运行及相关规范的要求,设计了一种多方向动力吸振器,用于氢冷器冷却水管道减振。试验研究结果表明,加装动力吸振器后,管道的振动明显降低了40%,满足了运行及规范要求。设计的动力吸振器减振效果显著,可广泛应用于各类工程中的线谱振动控制。In order to reduce the vibration of the cooling water pipeline of the hydrogen cooler and meet the requirements of nuclear power plant operation and related regulations,a multi-directional dynamic vibration absorber was designed for vibration reduction of the cooling water pipeline of the hydrogen cooler.The experimental research results show that after installing a power absorber,the vibration of the pipeline is significantly reduced by 40%,meeting the requirements of operation and specifications.The designed dynamic vibration absorber has a significant vibration reduction effect and can be widely used in line spectrum vibration control in various engineering projects.

关 键 词：氢冷器 振动 动力吸振器 振动控制 

分 类 号：TM623[电气工程—电力系统及自动化]