DESIGN AND ANALYSIS OF A PREMIUM EFFICIENCY (IE3) INDUCTION MOTOR

Pankaj A Sakpal, Vijay Mohale

Abstract: For designing an induction motor complete dimension of all the parts of the machine must be known in order to satisfy the customers required specifications. This paper presents the calculation of following design details. (a) The dimensions of the stator that includes stator packet length and diameter. (b) Details of stator windings and stator slots. (c) Design details of rotor and rotor slots. (d) Finally, the performance of motor. In order to get the above design details the designer needs the required customer specifications such as rated power output, rated voltage, speed, frequency, type of stator winding and its connection, type of rotor winding, working conditions, shaft extension and dimension details etc. The design example of 45kW cage motor is presented and various tests are also performed

Keywords: Induction Motor; Designing; Premium Efficiency Motor; Efficiency; Losses; IEC 60034-30-1; IEC 60034- 1 standard.

DOI: https://doi.org/10.15623/ijret.2016.0502034