摘要
分析了油田热电厂200 MW机组变负荷调峰运行时对锅炉燃烧稳定性、汽轮机主辅机及锅炉安全性的影响,以及机组效率下降的原因,对采用复合变压运行方式来提高机炉安全经济运行水平的可行性进行了分析.
Analyzing the influence of 200MW unit of the oil field thermal power plant on combustion stability of boiler,steam turbine main and auxiliary equipment,boiler safety.The reason of the unit efficiency decline is analyzed.And feasibility of improving safety and economic operation level by using the composite variable pressure operation method is analyzed.
出处
《北华大学学报(自然科学版)》
CAS
2012年第5期617-620,共4页
Journal of Beihua University(Natural Science)
关键词
调峰运行
汽轮机寿命
安全经济性
变压运行
peaking operation
turbine life
economic security
variable pressure operation