Browsing by Author "indra@unimap.edu.my"

Now showing items 1-4 of 4

    • Current transformer reaction with linear and non-linear loads 

      Ismail, Daut, Prof. Dr.; Khairul Anuar, Mohd Nor; Indra, Nisja; Shatri, C.; Reza, Mohyin (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
      The used of non-linear loads nowadays in industrial system has increased accordance with the present technology. However, the used of non-linear loads supply more harmonic distortion into the distribution systems. ...

    • Effects of the total harmonic distortion on the current transformer efficiency 

      Khairul Anuar, Mohd Nor; Ismail, Daut, Prof. Dr.; Indra, Nisja; Siti Rahayu, Mohamed; Mohd Hafiz, Arshad (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Total harmonic distortion is an outcome from the nonlinear loads. The used of nonlinear loads that increased especially in industry lead to produce the harmonic distortion. This harmonic distortion brings effects on equipment ...

    • Harmonic monitoring at UniMAP distributed campus 

      Indra, Nisja; Ismail, Daut, Prof. Dr.; Syafrudin, M.; Risnidar Chan, Bahaudin, Ir.; Surya Hardi, Amrin (Institute of Electrical and Electronics Engineers (IEEE), 2011-06-06)
      This paper an attempt has been made to monitor and analyze the harmonic distortions caused by certain typical non linear loads of an educational institution. The current and voltage harmonic distortion at PCC feeding office ...

    • Induction motor behavior due to symmetrical and un-symmetrical faults 

      Ismail, Daut, Prof. Dr.; Surya Hardi, Amrin; Tunku Muhammad Nizar, Tunku Mansur; Syafruddin, Hasan; Indra, Nisja; Mohd Hafizi, Idris (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      This paper presents induction motor behavior caused by symmetrical and unsymmetrical faults. PSCAD/EMTD power system simulation was used for a simple model and the investigation purpose. Voltage sags are generally caused ...