火电厂火检问题分析及改造
|
摘要
火焰检测系统是炉膛安全监控系统中的一个十分重要的组成部分。该系统可靠与否,直接关系到炉膛和整个机组的安全稳定运行,目前许多火电厂均存在火检强度弱、火焰偷窥及光纤烧损严重的问题。因此,以华电国际奉节发电厂为例,分析火检系统存在问题并提出改进方案。
Flame detection system is an important part of furnace safety monitoring system.The reliability of the system is directly related to the safe and stable operation of the furnace and the whole unit. At present, there are many problems in many thermal power plants, such as weak fire detection intensity, flame peeping and serious optical fiber burning. Therefore, taking Huadian International Fengjie Power Plant as an example, the existing problems of the fire detection system are analyzed and the improvement scheme is put forward.
Flame detection system is an important part of furnace safety monitoring system.The reliability of the system is directly related to the safe and stable operation of the furnace and the whole unit. At present, there are many problems in many thermal power plants, such as weak fire detection intensity, flame peeping and serious optical fiber burning. Therefore, taking Huadian International Fengjie Power Plant as an example, the existing problems of the fire detection system are analyzed and the improvement scheme is put forward.
引文
[1]张延军,张钧玮.提高火焰检测系统可靠性的方法[J].华电技术,2011,33(07):61-64+82.ZHANG Yan-jun,ZHANG Jun-wei.A Method for Improving the Reliability of Flame Detection System[J].Huadian Technology,2011,33(07):61-64+82.
[2]王晓东,王玉秋.COEN火焰检测系统及应用[J].湖北电力,2003(03):34-35.WANG Xiao-dong,WANG Yu-qiu.COEN Flame Detection System and Its Application[J].Hubei electric power.2003(03):34-35.
[3]王志伟.锅炉火焰检测系统的设计和应用[J].科技传播,2013,5(23):134-135.WANG Zhi-wei.Design and Application of Boiler Flame Detection System[J].Science and technology communication,2013,5(23):134-135.
[4]李良熹.基于现代检测技术的新型锅炉火焰检测方法研究[D].重庆:重庆大学,2002.LI Lang-xi.Research on New Boiler Flame Detection Method Based on Modern Detection Technology[D].Chongqing:Chongqing University,2002.
[5]邢伟.600MW机组炉膛安全监控系统的改进[J].中国电力,1998(08):13-15+18.XING Wei.Improvement of Furnace Safety Monitoring System for 600 MW Unit[J].China Electric Power,998(08):13-15+18.
[6]陈尧生,阮航,党方义.大型锅炉火焰监测装置[J].工业仪表与自动化装置,1997(06):46-48.CHEN Yao-sheng,RUAN Hang,DANG Fang-yi.Flame Monitoring Device for Large Boiler[J].Industrial instruments and automation devices,1997(06):46-48.
[7]陈广华,张令.锅炉的燃烧分析及火焰检测系统[J].北京交通大学学报,2005(04):82-84.CHEN Guang-hua,ZHANG Ling.Boiler Combustion Analysis and Flame Detection System[J].Journal of Beijing Jiaotong University,2005(04):82-84.
[8]泰金鹏,王娟.燃煤火电厂烟气在线监测系统与节能减排优化研究[J].电子元器件与信息技术,2017,1(03):87-89.TAI Jin-peng,WANG Juan.On-line flue gas monitoring system and optimization of energy saving and emission reduction in coal-fired power plants[J].Electronic components and information technology,2017,1(03):87-89.
[9]王志祥.热工保护与顺序控制[M].中国电力出版社,2008.WANG Zhi-xiang et al.Thermal Protection and Sequence Control[M].China Electric Power Publishing House,2008.
[10]刘丽美,张超.浅谈远程集控中心在新能源电厂的实际应用[J].电子元器件与信息技术,2019,2(2):40-42.LIU Mei-li,ZHANG Chao.Talking about the Practical Application of Remote Centralized Control Center in New Energy Power Plant[J].Electronic components and information technology,2019,3(2):40-42.
[11]周艳,刘宇.火焰探测器性能指标检测与应用效果评价技术[J].电子测试,2019(Z1):76-77+59.ZHOU Yan,LIU Yu.Flame Detector Performance Index Detection and Application Effect Evaluation Technology[J].Electronic testing,2019(Z1):76-77+59.
[2]王晓东,王玉秋.COEN火焰检测系统及应用[J].湖北电力,2003(03):34-35.WANG Xiao-dong,WANG Yu-qiu.COEN Flame Detection System and Its Application[J].Hubei electric power.2003(03):34-35.
[3]王志伟.锅炉火焰检测系统的设计和应用[J].科技传播,2013,5(23):134-135.WANG Zhi-wei.Design and Application of Boiler Flame Detection System[J].Science and technology communication,2013,5(23):134-135.
[4]李良熹.基于现代检测技术的新型锅炉火焰检测方法研究[D].重庆:重庆大学,2002.LI Lang-xi.Research on New Boiler Flame Detection Method Based on Modern Detection Technology[D].Chongqing:Chongqing University,2002.
[5]邢伟.600MW机组炉膛安全监控系统的改进[J].中国电力,1998(08):13-15+18.XING Wei.Improvement of Furnace Safety Monitoring System for 600 MW Unit[J].China Electric Power,998(08):13-15+18.
[6]陈尧生,阮航,党方义.大型锅炉火焰监测装置[J].工业仪表与自动化装置,1997(06):46-48.CHEN Yao-sheng,RUAN Hang,DANG Fang-yi.Flame Monitoring Device for Large Boiler[J].Industrial instruments and automation devices,1997(06):46-48.
[7]陈广华,张令.锅炉的燃烧分析及火焰检测系统[J].北京交通大学学报,2005(04):82-84.CHEN Guang-hua,ZHANG Ling.Boiler Combustion Analysis and Flame Detection System[J].Journal of Beijing Jiaotong University,2005(04):82-84.
[8]泰金鹏,王娟.燃煤火电厂烟气在线监测系统与节能减排优化研究[J].电子元器件与信息技术,2017,1(03):87-89.TAI Jin-peng,WANG Juan.On-line flue gas monitoring system and optimization of energy saving and emission reduction in coal-fired power plants[J].Electronic components and information technology,2017,1(03):87-89.
[9]王志祥.热工保护与顺序控制[M].中国电力出版社,2008.WANG Zhi-xiang et al.Thermal Protection and Sequence Control[M].China Electric Power Publishing House,2008.
[10]刘丽美,张超.浅谈远程集控中心在新能源电厂的实际应用[J].电子元器件与信息技术,2019,2(2):40-42.LIU Mei-li,ZHANG Chao.Talking about the Practical Application of Remote Centralized Control Center in New Energy Power Plant[J].Electronic components and information technology,2019,3(2):40-42.
[11]周艳,刘宇.火焰探测器性能指标检测与应用效果评价技术[J].电子测试,2019(Z1):76-77+59.ZHOU Yan,LIU Yu.Flame Detector Performance Index Detection and Application Effect Evaluation Technology[J].Electronic testing,2019(Z1):76-77+59.