CUED Publications database

Study of the electric loading aspects of the BDFM using a lumped parameter thermal model

Mathekga, ME and McMahon, RA and Shao, S and Staton, DA (2010) Study of the electric loading aspects of the BDFM using a lumped parameter thermal model. IET Conference Publications, 2010.

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Abstract

Details of a lumped parameter thermal model for studying thermal aspects of the frame size 180 nested loop rotor BDFM at the University of Cambridge are presented. Predictions of the model are verified against measured end winding and rotor bar temperatures that were measured with the machine excited from a DC source. The model is used to assess the thermal coupling between the stator windings and rotor heating. The thermal coupling between the stator windings is assessed by studying the difference of the steady state temperatures of the two stator end windings for different excitations. The rotor heating is assessed by studying the temperatures of regions of interest for different excitations.

Item Type: Article
Uncontrolled Keywords: BDFM Lumped parameter thermal model Thermal coupling
Subjects: UNSPECIFIED
Divisions: Div B > Electronics, Power & Energy Conversion
Depositing User: Cron Job
Date Deposited: 07 Mar 2014 12:22
Last Modified: 27 Nov 2014 19:20
DOI: 10.1049/cp.2010.0156