宁夏电力Issue(3)：55-57,3.
330MW发电机组凝结水泵振动原因分析及处理
Vibration Cause analysis and treatment of condensate pump for 330 MW generating set
贺军1
作者信息
- 1. 国电宁夏英力特宁东煤基化学有限公司热电公司,宁夏灵武750411
- 折叠
摘要
Abstract
Aiming at the problems of big vibration for frequency conversion moto：r after the conden- sate pump rebuild, tests and analyzes the vibration, through the way of dynamic balancing and increas- ing rigidity of the shell of motor, eliminates the vibration. The result shows that the causation of con- densate pump vibration is due to the connection way leading to the shafting rigidity decrease and hap- pen resonance.关键词
凝结水泵/变频改造/振动Key words
eondensate pump/frequency conversion rebuild/vibration分类
能源科技引用本文复制引用
贺军..330MW发电机组凝结水泵振动原因分析及处理[J].宁夏电力,2012,(3):55-57,3.
