摘要
提出了在变工况下加热器正常状态的确定方法。此方法可用于回热加热器故障诊断。弗留格尔公式可用于计算变工况下抽汽管道的压损,也可用于诊断抽汽管道的故障。
A method to decide normal states of regenerative heater under variable steam conditions is provided which can be used to diagnose trouble of regenerative heater. Flugel formula can be used to calculate pipe pressure loss of extractive steam and diagnose problems of extractive steam pipe.
出处
《电站系统工程》
北大核心
2001年第5期283-284,297,共3页
Power System Engineering
基金
1999年河南省科技攻关计划项目(9911504283)
关键词
回热加热器
变工况
火力发电厂
regenerative heater
variable steam conditions
decision of normal states