Now showing items 210-218 of 218

    • Transformer derating with half-wave rectifier load 

      Erlina Sholeha Suleman (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      The deviation of the voltage and current waveform from sinusoidal is described in terms of the waveform distortion often expressed as harmonic distortion. The increasing use of nonlinear loads in industry is keeping harmonic ...
    • Transformers design with T-joint 45º for minimum power loss 

      Mohamad Hafeeze Mohamad Nasir (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      The transformer is a static device and has rotational losses. When transformers transfer power, they do so with a minimum of loss. Transformers are widely used in many sectors such as industrial sector and commercial ...
    • Tunneling characteristic of voltage sag in power system 

      Mohd Faizal, Amril (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      Voltage sags are the short durations in root-mean-square (RMS) rated AC voltage occur during faults may cause miss-operations to the customer’s equipment and loads of power system and recognized as the most important power ...
    • UniMAP navigation base on video system 

      Muhammad Qayyum, Mohamed Nor (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      Nowadays, people live and depend on technology to live their life. The modern era is all the equipment has been developed, including car navigation systems. Navigation is designed to point the way to a place more easily ...
    • 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 ...
    • Voltage distortion in distribution feeders due to nonlinear loads 

      Nazlia Ab. Aziz (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      Harmonics as sinusoidal voltages and currents having frequencies that are whole multiples of frequency at which the supply system is designed to operate. It also outlines the major sources of harmonics from the three ...
    • Voltage regulator for automobile alternator 

      Muhammad Ghazi Halim (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      The main task of the project is to analyze the application of a voltage regulator for automobile alternator specified to car. The electrical system of car consists of the battery; starter motor and the charging system ...
    • Voltage sags and interruptions in a distribution system 

      Nur Zahirah Mohd Ali (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      Voltage sag is the important factor in power quality problem faced by many industrial customers. The most frequently reported among various types of power quality disturbance are voltage sags. The disturbance will cause ...
    • Wind electric prime mover using air passing from vehicles in highway 

      Wong Khing Pauh (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      This project is to generate power from the wind created by the vehicles on highway. That is used turbines generate power from the wind created by the vehicles that drive past them in opposite directions. This concept is ...