DocumentCode
2254767
Title
Advances in construction techniques of AC induction motors preparation for super-premium efficiency levels
Author
Malinowski, John ; McCormick, J. ; Dunn, Kevin
Author_Institution
Baldor Electr. Co., Fort Smith, AR, USA
fYear
2003
fDate
15-17 Sept. 2003
Firstpage
205
Lastpage
211
Abstract
Design, material and production techniques are evolving on AC induction motors leading to improved efficiencies over older designs. IEEE 841 and even NEMA Premium™ efficiency levels are now quite easy to meet and exceed. New research and production techniques will allow construction of AC motors with die cast copper rotors allowing even higher efficiency levels and greater longevity.
Keywords
casting; copper; energy conservation; induction motors; rotors; AC induction motors; die cast copper rotors; induction motor construction techniques; production techniques; super-premium efficiency levels; AC motors; Aluminum; Copper; IEC standards; Induction motors; Lamination; Manufacturing; Production; Rotors; USA Councils;
fLanguage
English
Publisher
ieee
Conference_Titel
Petroleum and Chemical Industry Conference, 2003. Record of Conference Papers. IEEE Industry Applications Society 50th Annual
ISSN
0090-3507
Print_ISBN
0-7803-7956-X
Type
conf
DOI
10.1109/PCICON.2003.1242616
Filename
1242616
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