Browsing by Author "Indra Nisja (Advisor)"

Now showing items 1-4 of 4

    • Effect of filter capacitor towards the input harmonics and power factor of single phase rectifier 

      Ng Foong Mun (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      Interest on harmonic problem is increasing due to increment of non linear loads such as televisions, computers, monitors and others. These non linear loads contribute to low power factor (PF) and high total harmonic ...

    • Lighting control system using Photoresistor 

      Rathi Malar Ramalingam (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      Energy saving from the use of daylighting in commercial buildings is realized through implementation of photoelectric lighting controls that turns on and off electric lights when sufficient daylight is available to provide ...

    • A study of neutral currents in three-phase distribution network with non-linear loads 

      Diana Geruka (School of Electrical Systems Engineering, 2007-03)
      Neutral currents are produce by non-linear load. Excessive neutral current can caused a lot of problem to the system. Beside, the third harmonic is the predominant component on the neutral. The total harmonic distortion ...

    • Variable speed drive of DC motor using phase control rectifier 

      Hishamuddin, Abd Hamid (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      The main purpose of this project is to control the DC motor speed by varying the input voltage at the DC motor terminal. The DC motor speed is depended on how much voltage that supplied to the DC motor terminal. The input ...