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http://dx.doi.org/10.5207/JIEIE.2010.24.1.078

A experimental Study on the Reinforced Coil Development for the Efficiency Improvement of a Single Phase Induction Motor  

Lee, Jong-Myong (강원대학교 대학원)
Kim, Nam-Ho (강원대학교 전기전자공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.24, no.1, 2010 , pp. 78-84 More about this Journal
Abstract
The efficiency of system with a built-in coil is improved as (1) the total coil flux increases, (2) the space distribution of coil flux is closer to the sinusoidal wave and (3) the direction of coil flux flow becomes more inherent with the original direction at the same condition. Every turn RC(Reinforced Coil) is composed of OC having original region and two IC's strengthening bidirectionally the inner part flux in order to maintain the symmetry with origin. This way we will realize the inherent flux direction and the sinusoidal closeness as well. Accordingly RC type is obtained by connecting the pure OC's and RC's in just turns to be closer to sinusoidal flux wave. We proved experimentally the usefulness of reinforced coil to improve the efficiency of SPIM.
Keywords
Coil; Flux Flow; Symmetry; Sinusoidal Closeness; Direction; SPIM;
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  • Reference
1 Paresh. C. Sen, “Principles of Electric Machines and Power Electronics”. pp373-419, 1996.
2 Syed A. Nasar, “Electric Machines and Power Systems”, pp185-198, 1995.
3 국기순, 이돈희. “전기기기실기”, 동일출판사, 2003.
4 김영길, 김용주, 원충연, 박복기 “전기기계”, 동일출판사, pp421-432, 1998.
5 이영희, 이찬우, 권혁묵. “전기기기”, pp393-403, 2004.
6 최종헌, 박성택. “전기기기”, pp326-340, 2006.