阀冷系统溶解氧在线监测技术的研究及应用  

Research and Application of Online Monitoring Technology for Dissolved Oxygen in Valve Cooling System

作　　者：李阳 郭强[1] 熊银武[1] 郝良收 朱启 孙中洋 耿要强 LI Yang;GUO Qiang;XIONG Yinwu;HAO Liangshou;ZHU Qi;SUN Zhongyang;GENG Yaoqiang(Tianshengqiao Bureau,CSG EHV Power Transmission Company,Xingyi,Guizhou 562400,China;Henan Jingrui Cooling Technology Co.,Ltd.,Xuchang,Henan 461000,China;Xuchang Ketop Electrical Research Institute Co.,Ltd.,Xuchang,Henan 461000,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司天生桥局,贵州兴义562400 [2]河南晶锐冷却技术股份有限公司,河南许昌461000 [3]许昌开普电气研究院有限公司,河南许昌461000

出　　处：《自动化应用》2024年第6期14-15,18,共3页Automation Application

摘　　要：为进一步提升换流阀冷却系统的运行可靠性,更准确地监测阀冷系统内冷却水溶解氧信息,结合阀冷系统的实际应用环境,研究了溶解氧测量仪的工作原理和不同测量方法的优缺点,给出了对应的溶解氧测量仪选型方案以及使用过程中的注意事项。In order to further improve the operational reliability of the converter valve cooling system and more accurately monitor the dissolved oxygen information in the cooling water of the valve cooling system,combined with the actual application environment of the valve cooling system,the measuring principle of the dissolved oxygen measuring instrument and the advantages and disadvantages of different measurement methods were studied.The corresponding selection scheme of the dissolved oxygen measuring instrument and the precautions during use are given.

关 键 词：阀冷系统 溶解氧 在线监测 

分 类 号：TP216.1[自动化与计算机技术—检测技术与自动化装置]