DocumentCode
1377712
Title
Computer analysis of voltage recovery and field decay test responses
Author
Martin, J.P. ; Tindall, C.E.
Author_Institution
Queen´´s Univ., Belfast, UK
Volume
15
Issue
2
fYear
2000
fDate
6/1/2000 12:00:00 AM
Firstpage
191
Lastpage
196
Abstract
Voltage recovery and field decay test responses are digitally recorded and parameter values extracted by nonlinear curve fitting. The proposed method combines the three phase responses into axis quantities making envelope construction unnecessary. Results obtained from tests conducted at different voltages are quoted and the effects of saturation on parameter values discussed. Influence of the brushless exciter on voltage recovery is also investigated
Keywords
alternators; curve fitting; electric machine analysis computing; exciters; 27.5 to 250 kVA; alternators; brushless exciter; brushless machines; computer analysis; digital recording; field decay test responses; nonlinear analysis; onlinear curve fitting; saturation effects; synchronous machines; three phase responses; transient analysis; voltage recovery; Alternators; Brushless machines; Curve fitting; Equations; Rotating machines; Rotation measurement; Synchronous machines; Testing; Transient analysis; Voltage;
fLanguage
English
Journal_Title
Energy Conversion, IEEE Transactions on
Publisher
ieee
ISSN
0885-8969
Type
jour
DOI
10.1109/60.866999
Filename
866999
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