Transient Analysis of Shaded Pole Motor

Equations of performance of the shaded pole motor are written in terms of the two actual stator circuits and two equivalent rotor circuits for the squirrel cage. Transient performance under locked rotor and dynamic starting conditions is obtained by numerically solving the differential equations of performance. The equations are also used to obtain the steady state performance of the motor. Comparison is also made with results obtained from two other well known methods. An experimental method of determining the various constants is discussed with an illustrative example.