冷凝器在线清洗和增强传热装置对发电机组效率提升的影响分析

Analysis of the Influence of Condenser on-line Cleaning and Heat Transfer Enhancement Device on Efficiency Improvement of Generator Set

冷凝器是汽轮机主要的辅助设备,起着重要作用。冷却塔、循环水泵和冷凝器一起形成汽轮机的冷端系统。汽轮机冷端系统的工作效率直接影响汽轮机组的循环效率,其中,冷凝器热交换效率对冷端系统的工作效率影响最大,并且影响是最常见的。

Condenser is the most important auxiliary equipment of steam turbine.It plays an important role.The cooling tower,circulating water pump and condenser together form the cold end system of the turbine.The working effi ciency of the cold end system of the steam turbine directly affects the cycle effi ciency of the steam turbine unit.Among them,especially the condenser heat exchange effi ciency has the greatest impact on the working effi ciency of the cold end system,and is the most common.