Browsing Journal Articles by Author "Indra, Nisja"

Now showing items 1-3 of 3

    • A critical review-power quality concerns 

      Anayet, Karem; Ismail, Daut; Indra, Nisja; Dina Maizana, Maiz Ahmad; Rajendran, S. (Universiti Malaysia Perlis, 2008)
      Power system quality concerns is the art and science of analyzing power system performance within a facility to determine potential problem areas or to better understand known problems in an electrical distribution system. ...

    • Different total harmonic distortion effects on current transformer performance 

      Khairul Anuar, Mohd Nor; Ismail, Daut; Indra, Nisja; Mohd Hafiz, Arshad (Universiti Malaysia Perlis (UniMAP), 2012)
      The used on non-linear loads devices such as rectifiers, converters or power suppliers in industrial system has increased accordance to the present technology. However non-linear loads are the main problem that suppliers ...

    • Simulation of the voltage sag types effects on induction motor performance 

      Surya, Hardi; Ismail, Daut; Indra, Nisja; Risnidar, Chan Bahaudin; Musdar, Dahlan (Universiti Malaysia Perlis (UniMAP), 2013)
      This paper analyzes the effects caused by voltage sag types A, B, C and D on the induction motor performance. The main effects produced can be investigated in current, torque, and motor speed. These effects depend on several ...