[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.5370/JEET.2006.1.3.327

Analysis of Torque Characteristics for the Single-phase Induction Motor Considering Space Harmonics

Kim Byung-Taek (Dept. of Electrical and Electronic Engineering, Kunsan National University)
Lee Sung-Ho (DA Laboratory, LG Electronics Inc.)
Kwon Byung-Il (Dept. of Electrical and Electronic Engineering, Hanyang University)

Publication Information

Journal of Electrical Engineering and Technology / v.1, no.3, 2006 , pp. 327-331 More about this Journal

Abstract

This paper presents the analysis method for the torque characteristic of the 1-phase induction motor considering space harmonics in the air gap. The equivalent circuit method is used, where the circuit constants are obtained by classic theory. In addition, the space harmonic components in air gap magneto motive force are analyzed and added to the equivalent circuit to obtain accurate torque characteristics in low speed regions. Each torque component due to the harmonics is calculated and the total torque characteristic is obtained and compared with the measurement result.

Keywords

Pull-up torque; Single-phase induction motor; Space harmonics; Starting torque;

Citations & Related Records

Reference

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