声波气体温度测量技术在600MW燃煤锅炉上的应用  

Application of sound wave gas temperature measuring technology in 600 MW coalfired boiler

作　　者：李海浩 李明 王钢锋 

机构地区：[1]华能国际电力开发公司铜川照金电厂,陕西铜川727100

出　　处：《华电技术》2014年第5期30-32,77,共3页HUADIAN TECHNOLOGY

摘　　要：介绍了声波气体温度测量技术原理,论述了声波气体温度测量系统在600MW燃煤锅炉上的应用情况。在使用过程中,出现了测量温度显示异常和测出的数据不能引入机组分散控制系统等问题,分析了产生问题的原因,提出了解决办法。The principle of the sound wave gas temperature measuring technology was introduced. The application of the sound wave gas temperature measuring system in a 600 MW coalfired boiler was expounded. In the application process,the fault of abnormal display of measured temperature was found,and the measured data could not be introduced into DCS of the unit. The reasons of the problems were analyzed,and the relevant solutions were proposed.

关 键 词：声波气体温度测量技术 技术原理 生产应用 解决方法 

分 类 号：O354.7[理学—流体力学] TK22[理学—力学]