DocumentCode
2099633
Title
Vibration Failure Analysis during the Process of Exciter Transformation
Author
Sun Tao ; Wang Xiaofang ; Wang Wei ; Yang Fengzhen
Author_Institution
Sch. of Energy & Power Eng., Dalian Univ. of Technol., Dalian, China
fYear
2010
fDate
28-31 March 2010
Firstpage
1
Lastpage
4
Abstract
In the exciter technical transformation process of a power plant, the vibration of turbo-generating unit exceeds the allowed region because the transformation plan is not proper and rigorous. Through the analysis and examination, it is found that great unbalance value of cantilever end of the shaft is the cause. The final solution plan is made according to the rules of the enterprise as well as the spot conditions.
Keywords
cantilevers; exciters; failure analysis; turbogenerators; exciter transformation; power plant; turbogenerating unit; vibration failure analysis; Failure analysis; Frequency; Power engineering and energy; Power generation; Shafts; Spectrogram; Sun; System testing; Turbines; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4812-8
Electronic_ISBN
978-1-4244-4813-5
Type
conf
DOI
10.1109/APPEEC.2010.5448675
Filename
5448675
Link To Document