Analysis And Performance Prediction Of Single Phase Induction Machine Due To Changes Of Shaded-Pole Angles

단상유도전동기구에서 Shaded-Pole각이 동작특성에 미치는 영향

An analysis is developed for the torque characteristics of single-phase induction motors having variable shaded-pole angles. The machanism have two sets of stator windings which one set of stator fed from single-phase sources and other shorted by inserted external impedances. Thus, by phisically rotating one set of stator windings with respect to the other, the only shaded-kpole effect torque performance of a single- phase induction machine and its performance prediction to be expected of the optimum shaded-pole angle can be achieved.