DocumentCode
530707
Title
The study of influencing factors for hydrogen-cooled generator retaining ring safety performance
Author
Zhang, Qian ; Tian, Song-Feng ; You, Yang
Author_Institution
Dept. of Power Eng., North China Electr. Power Univ., Baoding, China
Volume
3
fYear
2010
fDate
24-26 Aug. 2010
Firstpage
538
Lastpage
541
Abstract
Generator retaining ring is one of the maximum stress parts. The safety performance of hydrogen-cooled generator retaining ring directly affects the operation of generators and the influencing factors were studied in this paper. The mechanics of cracks on the retaining ring was analyzed. Using ANSYS finite element analysis software, the stress on the retaining ring of running generator is analyzed, and the main corrosion mediums which affected the safety performance of the retaining ring is studied. The results are concordance with practical situation.
Keywords
cracks; finite element analysis; hydrogen; rotors; safety systems; turbogenerators; ANSYS; cracks; finite element analysis; hydrogen cooled generator; retaining ring; safety performance; stress; turbine generator; Analytical models; Lead; Strain; Stress; hydrogen-cooled generator; retaining ring; security; stress corrosion;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location
Changchun
Print_ISBN
978-1-4244-7957-3
Type
conf
DOI
10.1109/CMCE.2010.5610243
Filename
5610243
Link To Document