Analysis of the Characteristics of Single-Phase Induction motors and Improved Effiency Design

단상유도전동기의 특성해석 및 효율향상 설계

This paper deals with the characteristic analysis of capacitor-run single phase induction motor by equivalent circuit. The unbalanced elliptic rotating magnetic field of the motor was analysed by the symmetrical coordinate method. And this paper check the reliability of characteristic analysis by equivalent circuit in comparison with experimental results and analyse the characteristics of single phase induction motors by changing circuit parameters. Finally, this paper shows the improved effiency design motor by using that result.