Vol. 6 No. 3
Year: 2013
Issue: Jan-Mar
Title : Analysis
of Temperature Field in Switched Reluctance Machine Based on Regression Technique
Author Name : Annie
elisabeth jebaseeli, S.Paramasivam
Synopsis :
This paper presents a novel method for
the determination of temperature rise in rotating electrical
machine. Rise in the winding temperature was determined from the estimated
values of winding resistance during the heat run test conducted as per IEC
standard. The estimation of hot resistance was modeled using multiple
variable linear regression . The modeled hot resistance helps to find the load
losses at any load situation without using complicated measurement set –up.
This technique was applied for the hot resistance estimation for Switched
Reluctance Machine using the input variables as cold resistance, ambient
temperature and temperature rise. The results are compared and they show a good
agreement between measured and the computed values. The proposed method was
verified using experimental results obtained from temperature rise test on a 2
H.P 8/6 Switched Reluctance Machine.
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