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Influence of End Structure on Electromagnetic Forces on End Winding of a 1550 MW Nuclear Generator
Joint Authors
Zeng, Chong
Huang, Song
Yang, Yongming
Zhou, Guanghou
Source
International Journal of Rotating Machinery
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-10-29
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
A 3D electromagnetic model of the end region of a 1550 MW nuclear generator is set up.
The electromagnetic forces on the involute and nose parts of the end winding under a rated operation are obtained through the 3D time-step finite element method.
The electromagnetic forces on different coils in the same phase are analyzed.
By changing the rotor’s relative length and stator coil’s linear length in the 3D electromagnetic model, the electromagnetic force distributions on the end winding are obtained.
The influence of each structure change on the electromagnetic force in different directions is studied in detail.
Conclusions that can be helpful in decreasing the electromagnetic forces on the end winding through optimizing the end region design are presented.
American Psychological Association (APA)
Zeng, Chong& Huang, Song& Yang, Yongming& Zhou, Guanghou. 2017. Influence of End Structure on Electromagnetic Forces on End Winding of a 1550 MW Nuclear Generator. International Journal of Rotating Machinery،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1169657
Modern Language Association (MLA)
Zeng, Chong…[et al.]. Influence of End Structure on Electromagnetic Forces on End Winding of a 1550 MW Nuclear Generator. International Journal of Rotating Machinery No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1169657
American Medical Association (AMA)
Zeng, Chong& Huang, Song& Yang, Yongming& Zhou, Guanghou. Influence of End Structure on Electromagnetic Forces on End Winding of a 1550 MW Nuclear Generator. International Journal of Rotating Machinery. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1169657
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169657