Now showing items 181-200 of 218

    • 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 ...
    • Design and develop Clamped-Current High-Power-Factor boost rectifier 

      Muhammad Nursyam Sapee (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      This thesis presents the design and develops of clamped-current high-power factor boost rectifier. The peak switch current is clamped at a constant value. The boost converter is operating in fixed frequency and fixed maximum ...
    • 11 kVA Substation design and commissioning 

      Md. Rezuwan Ahmad (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      This report will explain about the final year project title as “ Designing and Commisioning the 11kV Electrical Substation”. In the part of designing this electrical substation, it need to localize and installation a several ...
    • 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 ...
    • Assessment of Harmonic Distortion in low distribution 

      Noraidah Mohd Shariff (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      In a power system, due to proliferation of power electronic equipment that produce harmonic current, harmonic resonance can occur when the system natural frequency closes or corresponds to the frequency of harmonic current ...
    • Analysis and design of induction motor applying Matlab 

      Mohd Azfitry, Zolkhifly (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      Function of Induction motor is a three phase AC motor and is the most widely used machine. An Induction motor has basically two parts; Stator and Rotor. The Stator is made up of a number of stampings with slots to carry ...
    • Design, build and evaluate of a prototype wave powered electric generator 

      Mohd Hafizul Fadli Mohd Fakri (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      The purpose of this project is to design and build a prototype wave powered electric generator. The working principle of this generator and the components to build this generator are quite simple. A small prototype wave ...
    • Design, build and evaluate an induction generator 

      Mohd Hafiz Arshad (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-04)
      In electricity generation, an electrical generator is a device that converts kinetic energy to electrical energy where it generally using electromagnetic induction. The task of converting the electrical energy into mechanical ...
    • Simulation flux distribution and loss calculation on Three Phase Transformer core 1000 KVA using FEM 

      Muhamad Nor Azhar Abdullah (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-04)
      This project will show the flux distribution simulation and loss calculation on three phase transformer core 1000kVA using Finite Element Method. Transformer is static device that convert electrical energy from one electric ...
    • Design and development for a 3 Phase AC motor control using MC3PHAC 

      Che Azmy Che Razali (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      Alternating current (AC Motor) motor play a major role in the world today because of its ability that do heavy work, around the clock operation and can be use in all type of environment. In industrial sector, AC motors has ...
    • 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 ...
    • Contactors and relays susceptibility to voltage sags 

      Mohd Yazid Zaimuri (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      A contactor is electrically controlled switch used for switching a power circuit and activated by a control input which is a lower voltage or current than that which the contactor is switching. While a relay is an ...
    • Study of single phase transformer using QuickField and Epstein test 

      Lee Hin Keong (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      The rising generating cost of electric energy and power losses has resulted in utilities company requiring manufactures to build more efficient transformer. Therefore, energy efficient transformer will reduce cost and ...
    • Programmable Logic Controller (PLC) susceptibility to voltage sag 

      Mohd Reza Mohd Mohyin (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      Programmable logic controller or PLC is the most commonly used industrial automation technique in the world. It is universally applied for factory automation, from the creation of computerized versions of relay. It is used ...
    • Simulating of Voltage Sag caused by fault in power system 

      Mohd Khalid Mat Noh (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      The voltage sag phenomenon is the most severe power quality problem that exists today. Electrical engineers have placed the issue of power quality studies on high priority due to the economic loss resulting from voltage ...
    • An artificial immune system (AIS) application to reactive power dispatch for loss minimization in distribution system 

      Ahmad Faiz, Noor Azam (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2007-03)
      This project presents voltage control methods to improve the voltage level of a power system whilst minimizing losses. Newton Raphson method is used to calculate losses to control the operation of reactive power dispatch ...
    • Investigation of fuel cells using ‘Hydro Genius Teach’ 

      Noralyza Che Mansor (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      This paper presents the investigation in fuel cells through experiments. The aim of this project is to investigate the use of renewable energy in the world today and more specifically, to do investigation in fuel cells ...
    • The effect of field resistance on speed of DC shunt motor 

      Mubarak Zulkafli (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007)
      The objective of the experiment in this project is to study the speed of DC shunt motor when it is supplied by voltage. The speed of the DC shunt motor is controlled by variable-field resistance. The speed of the DC motor ...
    • AC motor braking with dynamic 

      Dilla, Abd. Majid (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-04)
      This AC motor braking with dynamic is about the motor to stop or more known with brake. Usually inside motor industry, need motor stop or brake instantly. To generate this system, has been divided into three stages. First ...
    • Harmonic effect between VSI and CSI using PWM control scheme 

      Muhammad Hifdzan Ilias (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      The voltage source inverter (VSI) and current source inverter (CSI) are the type of inverters that commonly used today and mostly PWM (pulse width-modulation) drives. The functions of the inverters are for conversion from ...