Mehran University Research Journal Of Engineering &
Technology (HEC Recognized In Category "X")
Publishing Since 1982.



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Steady State Dynamic Operating Behavior of Universal Motor

Keywords: Universal Motor, Dynamic Behavior, Steady-State, Transients, Electric Machine Modeling, Simulation

Mehran University Research Journal of Engineering & Technology

Volume 34 ,  Issue 1

MUHAMMAD KHAN BURDI,MOHAMMAD  ASLAM UQAILI,MUHAMMAD RASHID MEMON

Abstract

A detailed investigation of the universal motor is developed and used for various dynamic steady state and transient operating conditions of loads. In the investigation, output torque, motor speed, input current, input/output power and efficiency are computed, compared and analyzed for different loads. While this paper discusses the steady-state behavior of the universal motor, another companion paper, ?Transient dynamic behavior of universal motor?, will discuss its transient behavior in detail. A non-linear generalized electric machine model of the motor is considered for the analysis. This study was essential to investigate effect of output load on input current, power, speed and efficiency of the motor during operations. Previously such investigation is not known