某电厂660MW超超临界锅炉过热器和再热器欠温原因分析  

Analysis of reasons for undertemperature of superheater and reheater at a 660MW ultra-supercritical boiler power plant

作　　者：高雷 龙志云[1] 胡双南[1] 刘馨遥 GAO Lei;LONG Zhiyun;HU Shuangnan;LIU Xinyao(Harbin Boiler Company Limited,Harbin 150046,China)

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2024年第4期9-10,15,共3页Boiler Manufacturing

摘　　要：火力发电锅炉实际运行中,常常存在一次汽和二次汽欠温的问题,这两个问题都会对锅炉安全和经济运行带来较大影响。本文以某电厂660MW超超临界锅炉为例,重点分析造成锅炉一次汽和二次汽欠温的原因,为同类型机组改造提供参考和借鉴。In the actual operation of thermal power generation boilers,the problem of undertemperature of superheater and reheater often occurs.This will have a great impact on boiler safety and economic operation.Take a 660MW ultra-supercritical boiler as an example,focus on the analysis of reasons to provide reference for the same type of unit transformation.

关 键 词：660MW 超超临界 欠温 

分 类 号：TM621.2[电气工程—电力系统及自动化]