Diagnosis and Treatment of Vibration of a 300 MW Turbo-Generator
Ran Jing-chuan
Abstract
Ran Jing-chuan
Abstract
A 300MW unit's vibration was related with many factors including rubbing,cylinder move,unstable vibration and imbalance etc.For that,the analysis and solutions were given in this paper,and finally,it solved the problems on the unit's vibration and guaranteed its safety.Consequently,good effect and cost-effectiveness have been obtained.The analysis and solutions can be used as a reference for vibration occurred in a large turbo-generator.
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A 300MW unit's vibration was related with many factors including rubbing,cylinder move,unstable vibration and imbalance etc.For that,the analysis and solutions were given in this paper,and finally,it solved the problems on the unit's vibration and guaranteed its safety.Consequently,good effect and cost-effectiveness have been obtained.The analysis and solutions can be used as a reference for vibration occurred in a large turbo-generator.
Key concepts: Turbo generator, Rubbing, Vibration, Engineering, Generator (circuit theory), Turbo, Structural engineering, Cylinder