9H燃机燃烧系统排气分散度高原因分析及对策  

Analysis and Countermeasures on High Exhaust Dispersion for the Combustion System of 9H Gas Turbine

作　　者：潘超宇 索志城 张骏利 PAN Chaoyu;SUO Zhicheng;ZHANG Junli(Tianjin Junliangcheng Power Generation Co.,Ltd.,Tianjin 300300)

机构地区：[1]天津军粮城发电有限公司,天津300300

出　　处：《电力安全技术》2023年第7期23-27,共5页Electric Safety Technology

摘　　要：排气分散度是燃烧监测系统中最为重要的一项指标。重点介绍9H燃气轮机排气分散度允许值的计算及其保护动作逻辑。分析了由于排气分散度高引起的燃机甩负荷的原因,探讨了应对措施,为今后更为科学合理地制定燃机燃烧优化调整方案提供参考对策。Exhaust dispersion is the most important indicator for combustion monitoring system.The calculation of the allowable value of exhaust dispersion of 9H gas turbine and its protection action logic is described,the reasons for load shedding of gas turbines caused by high exhaust dispersion and the corresponding countermeasures are analyzed,which offers reference for the development of more scientific and reasonable combustion optimization and adjustment plans for gas turbines in future.

关 键 词：燃气轮机 燃烧器 分散度 燃烧系统 保护动作逻辑 

分 类 号：TM621.2[电气工程—电力系统及自动化]