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Modified Carter's Coefficient.

Authors :
Laldin, Omar
Sudhoff, Scott D.
Pekarek, Steven
Source :
IEEE Transactions on Energy Conversion. Sep2015, Vol. 30 Issue 3, p1133-1134. 2p.
Publication Year :
2015

Abstract

Analytical models of electric machinery often utilize Carter's coefficient to account for the increased airgap reluctance due to flux entering the sides of the stator teeth. In this letter, a modified coefficient is proposed to account for wide stator slots, wherein a component of flux directly enters the stator backiron. The proposed coefficient is implemented in an analytical model of a wound rotor synchronous machine and is validated using two-dimensional (2-D) finite element analysis. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
08858969
Volume :
30
Issue :
3
Database :
Academic Search Index
Journal :
IEEE Transactions on Energy Conversion
Publication Type :
Academic Journal
Accession number :
109065402
Full Text :
https://doi.org/10.1109/TEC.2015.2415457