Analysis of Stator Temperature Field on Synchronous Generator Loss of Field Asynchronous Operating

Author

Li Liyao ; Lu Yan-ling

Author_Institution

Heilongjiang Inst. of Technol., Harbin Univ. of Sci. & Technol., Harbin, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

4

Abstract

In order to analyze stator temperature field of Asynchronous operating of extra high voltage generator (EHVG) loss of field, it was built three-dimensional model of the stator temperature field of EHVG prototype. To use the finite element method to calculate the stator temperature field of EHVG operating. Through temperature rise tested, obtained that the method is effective. And EHVG can be run by little temperature rise. Finally, the temperature field of stator was analyzed when EHVG was asynchronous operating. Obtained that temperatures rise of the stator surface is lower.

Keywords

finite element analysis; stators; synchronous generators; EHVG; asynchronous operation; extra high voltage generator; field asynchronous operating; finite element method; stator surface; stator temperature; stator temperature field analysis; synchronous generator loss; Equations; Generators; Mathematical model; Stator cores; Stator windings; Temperature distribution;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6306887

Filename

6306887