降低凝汽器真空下降速度  

Reduce the Decline Rate of Condenser Vacuum

作　　者：胡月红[1] 廉忠田 胡凯[1] 

机构地区：[1]承德石油高等专科学校 [2]长春热电一厂

出　　处：《电站系统工程》2009年第5期41-42,共2页Power System Engineering

摘　　要：结合电厂现场运行情况调查分析影响机组真空下降速度的主要因素,确定了影响真空系统严密性差的6个主要原因,制定了相应的对策措施,并对措施实施后效果进行检查和经济效益对比分析。According to the running situation in a power plant, the main factors of the decline rate about Nol unit condenser vacuum are investigated, six reasons for poor tightness in vacuum system are determined, corresponding measures are set up, and the effect and comparative analysis of economic benefits is given.

关 键 词：机组真空 下降速度 严密性 

分 类 号：TK264.11[动力工程及工程热物理—动力机械及工程]