Publisher : The Korean Institute of IIIuminating and Electrical Installation Engineers
DOI : 10.5207/JIEIE.2015.29.8.090
Title & Authors
Fill Factor of Rotor of Single Phase Induction Motor for the Capability Improvement of 1/4 HP Compressor Kim, Kang-Won; Ahn, Hyun-Jin; Choi, Jun-Ho; Han, Jae-Hyun; Kim, Eui-Sun; Lim, Young-Cheol;
This paper discusses to the capability improvement of the 1/4 HP compressor. And, for efficiency improvement of the single phase induction motor, this paper has proposed a casting method to improving the fill factor of the rotor of the single phase induction motor. First, by using FEM, it was analyzed the magnetic flux distribution and the fill factor to the SPIM rotor by the conventional method and the proposed method. And, based on the FEM analysis results, SPIMs are manufactured by the each casting process. Through experiments using dynamometer, they were compared and measured to their efficiencies. In addition, through experiments using Calorimeter, we have analyzed the refrigerating capacity of the compressor of which they were applied. Based on the results of the previous two experiments, they are to verify the validity of the proposed method.
Single Phase Induction Motor;FEM;Compressor;Rotor;Fill Factor;
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