摘要
针对某电厂超临界汽轮机高负荷运行中单侧高压主汽门异常关闭事件进行分析,记录案例发生的详细过程,阐述此异常事件的直接原因和间接原因,提出具体的问题和对策,为同类型机组类似事件的预防、分析、处理提供参考。
This paper analyzes the abnormal closing event of one side high-pressure main valve of supercritical steam turbine in high load operation of a power plant.It records the detailed process of the case,expounds the direct and indirect causes of the abnormal event,puts forward specific problems and countermeasures,and provides reference for the prevention,analysis and handling of similar events of the same type of unit.
作者
孙清华
SUN Qinghua(Hospital of Shandong Academy of Medical Sciences,Shandong First Medical University,Shandong 250031,China)
出处
《集成电路应用》
2020年第4期132-133,共2页
Application of IC
关键词
超临界汽轮机
高负荷运行
高压汽门
supercritical turbine
high load operation
high pressure valve
