东北电力技术2024，Vol.45Issue(6)：39-42,4.
生物质电厂汽轮机推力瓦温度异常分析与处理
Analysis and Treatment of Abnormal Temperature of Steam Turbine Thrust Pad in Biomass Power Plant
尤洋洋 1李伟1
作者信息
- 1. 国能生物发电集团有限公司,北京 100052
- 折叠
摘要
Abstract
The temperature of steam turbine thrust pad is an important parameter to characterize the running state of thrust bearing.If it has anomalies it will damage the steam turbine rotor and other important components.The abnormal temperature of thrust pad can be attributed to the direct causes such as axial thrust and local friction increase.It is necessary to analyze the root cause of the abnormal phenomenon and conduct targeted treatment to avoid personal injury and equipment damage.The thrust pad temperature of N30-8.83 steam turbine in a biomass power plant is high for a long time in operation.The main reasons for this problem are the different thickness of the tile and the large spherical compression force.By means of targeted treatment,the major hidden dangers having long troubled the stable operation of the steam turbine in this power plant are solved,and the safe and stable operation of the unit is guaranteed.The treatment of thrust pad temperature anomalies of similar units has reference significance.关键词
推力瓦/汽轮机/温度/安全性Key words
thrust pad/steam turbine/temperature/safety分类
信息技术与安全科学引用本文复制引用
尤洋洋,李伟..生物质电厂汽轮机推力瓦温度异常分析与处理[J].东北电力技术,2024,45(6):39-42,4.
