DocumentCode
3248982
Title
Thermal protection of undocumented ac motors
Author
Lebenhaft, Ed ; Zeller, Mark
Author_Institution
Schweitzer Eng. Labs., Pullman, WA
fYear
2008
fDate
22-24 Sept. 2008
Firstpage
1
Lastpage
7
Abstract
This paper proposes a two-step procedure to estimate key motor parameters for AC motors with missing manufacturerpsilas motor specifications. Often users do not possess the motor specifications needed to provide optimal motor performance and protection. The manufacturer may never have supplied motor information, or the documentation may have been lost. This method provides motor users with a way to estimate the lost or missing information.
Keywords
AC motor protection; AC motors; manufacturer motor specification; motor parameter estimation; optimal motor protection; thermal protection; AC motors; Digital relays; Induction motors; Laboratories; Manufacturing; Power system protection; Power system relaying; Protective relaying; Torque; Voltage; ac motors; motor protection; thermal protection;
fLanguage
English
Publisher
ieee
Conference_Titel
Petroleum and Chemical Industry Technical Conference, 2008. PCIC 2008. 55th IEEE
Conference_Location
Cincinnati, OH
ISSN
0090-3507
Print_ISBN
978-1-4244-2520-4
Electronic_ISBN
0090-3507
Type
conf
DOI
10.1109/PCICON.2008.4663979
Filename
4663979
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