DocumentCode
2128296
Title
Heater plate design for voltage endurance testing
Author
Timperley, James E. ; Mandeville, John D.
Author_Institution
American Electr. Power Service Corp., Columbus, OH, USA
fYear
1997
fDate
22-25 Sep 1997
Firstpage
623
Lastpage
625
Abstract
IEEE Std. 1043-1989 “Recommended Practice for Voltage Endurance of Form-Wound Bar and Coils” does not provide a specific design for slot heater plates. There are, however, established guidelines to assure consistent test results between facilities. Common practice has been to apply several pairs of short plates to each slot section to obtain the desired test temperature. This paper presents several problems inherent with short, uninsulated heater plates and provides the results of an investigation into energy-efficient slot length heaters. Advantages of insulated low-power slot heaters are enumerated
Keywords
IEEE standards; coils; electric heating; testing; thermal analysis; windings; IEEE Std. 1043-1989; energy efficiency; form-wound bars; form-wound coils; slot heater plate design; voltage endurance testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference, 1997, and Electrical Manufacturing & Coil Winding Conference. Proceedings
Conference_Location
Rosemont, IL
ISSN
0362-2479
Print_ISBN
0-7803-3959-2
Type
conf
DOI
10.1109/EEIC.1997.651267
Filename
651267
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