宝清电厂600 MW八角切圆燃烧锅炉水动力特性研究  

Study on the Hydrodynamic Characteristics of 600 MW Octagonal Cut Circular Combustion Boiler in Baoqing Power Plant

作　　者：王云鹤 项学新 孙佰仲[2] Wang Yunhe;Xiang Xuexin;Sun Baizhong(Guoneng Baoqing Coal Electrochemical Co.,Ltd.,Shuangyashan,China;School of Energy and Power Engineering,Northeast Electric Power University,Jilin,China)

机构地区：[1]国能宝清煤电化有限公司,黑龙江双鸭山 [2]东北电力大学能源与动力工程学院,吉林吉林

出　　处：《科学技术创新》2025年第6期225-228,共4页Scientific and Technological Innovation

基　　金：吉林省自然科学基金(20210101072JC)。

摘　　要：本文以黑龙江省宝清县国能宝清电厂600 MW八角切圆燃烧锅炉为研究对象,基于数值模拟和水动力及壁温计算结果,针对实际运行中可能出现的超温情况进行了分析。本研究开发了水冷壁在线监测系统,开展了系统功能设计、界面设计等,开发的系统具有水动力稳定性监测、流量分配监测、壁温监测等功能,可以以30 s每次的频率实时读取电厂运行数据,并在系统界面上全面地展示全水冷壁各管段的壁温和水动力特性计算结果,并对超温等异常情况做出报警。本文可为实际运行过程提供指导。Based on the 600 MW octagonal circular combustion boiler in Baoqing County,Heilongjiang Province,the possible overtemperature situation in the numerical simulation and hydrodynamic and wall temperature calculation results are analyzed.In this study,the water wall online monitoring system was developed,and the system function design,interface design,etc.The developed system has the functions of hydrodynamic stability monitoring,flow distribution monitoring,wall temperature monitoring,etc.,can read the power plant operation data in real time at the frequency of 30 s each time,and fully display the calculation results of wall mild hydrodynamic characteristics on the system interface,and make alarm to abnormal conditions such as super temperature.This paper can provide guidance for the actual operation process.

关 键 词：水动力特性 数值模拟 在线监测系统 深度调峰 

分 类 号：TM621.2[电气工程—电力系统及自动化] TK229[动力工程及工程热物理—动力机械及工程]