摘要
介绍某典型300 MW直接空冷机组,建立高背压供热理论模型,对高背压热电联产机组的热力学特性进行综合分析,并讨论背压变化对高背压热电联产机组热力性能的影响.
The theoretical model of the heating system with a HBP steam turbine is established based on a 300 MW aircooled CHP unit.The comprehensive analysis is conducted to investigate the thermal characteristic of the HBP heating system,and the influence of the back pressure on the HBP-CHP unit is also discussed.
作者
李琨
LI Kun(Hebei Xingtai Power Generation Co.,Ltd.,Xingtai 054000,China)
出处
《河北电力技术》
2019年第2期54-56,59,共4页
Hebei Electric Power
关键词
高背压供热
背压
供热抽汽量
机组功率
high back-pressure heating
back-pressure
heating extraction steam flow
power generation
