DocumentCode
1417605
Title
Electrical field measurements on an EPRI two-pole, 20-hp Written Pole motor
Author
Hannah, Alan
Author_Institution
Southwest Arkansas Electr. Cooperative Corp., Texarkana, AR, USA
Volume
33
Issue
2
fYear
1997
Firstpage
408
Lastpage
414
Abstract
The recent introduction of the Electric Power Research Institute (EPRI) single-phase Written Pole soft-start motor may open new possibilities and marketing opportunities for rural electric cooperatives. The new single-phase high-efficiency AC motor technology promises soft-start capabilities that allow designs and application of up to 60 hp 240 V motors. This paper summarizes some of the technical aspects of the new single-phase motor technology. An actual field test and application of a Written Pole motor is also be used to compare motor starting currents and line flicker with manufacturer´s literature and specifications
Keywords
AC motors; electric field measurement; machine testing; starting; 20 hp; 240 V; EPRI; application; designs; electrical field measurements; line flicker; single-phase Written Pole AC motor; soft-starting; starting currents; AC motors; Electric variables measurement; Investments; Manufacturing; Power supplies; Rotors; Synchronous motors; Testing; Torque; Voltage fluctuations;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.568003
Filename
568003
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