Now showing items 134-153 of 218

    • Investigation the effect of flux density on three phase 100KVA transformer core using M4 3% silicon iron material 

      Mohamad Room, Puad (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-04)
      The efficient operation of power transformer cores depends to a large extent on the design of the joints between their limbs and yokes. Transformer are widely used in many sector such as industrial sector and commercial ...
    • Investigation the effect of neutral current and harmonic at laboratory building 

      Mohammad Fadhlan, Yahya (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-04)
      This project is aimed to study and identify power quality related neutral current and harmonics effects in the Muhibah laboratory building. In this project, it will analyze the quality of the power distribution board in ...
    • Investigation the effect of secondary burden of current transformer (CT) 

      Siti Zaharah, Saud (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)
      Current Transformers (CT’s) are instrument transformers that are used to supply a reduced value of current to meters, protective relays, and other instruments. CT’s provide isolation from the high voltage primary, permit ...
    • Investigation the effect of zero seq harmonic in delta - wye transformer ramo error 

      Noor Izaida, Mahmad Idris (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011)
      The research presented in this project concerns the sources of harmonic distortion (loads) and the interaction between those and the propagation of the distortion in the power system. Effects on the power system are also ...
    • Laser Control Switch 

      Tan, Khean Hooi (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-04)
      Normally remote control performed with either modulated infrared emitters or radio-frequency wireless transmitters. But now a day, not only infrared emitter and radio-frequency wireless can be use as transmitter. Lasers ...
    • LED lamp driver using Cuk converter 

      Nurul Farhana, Abdul Hamid (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      Recently, Light Emitting Diodes (LEDs) replacement lamps become a viable alternative for incandescent lamp due to the quality of light, lamp life and environmental cost of ownership. One of the critical elements in LEDs ...
    • Lighting control system using microcontroller 

      Lim Yee Hwa (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-04)
      Lighting control system is a system that reduces energy consumption by optimizing the daylight. Automatic shading, dimming control system and pre-programmed mode have been developed in order to reduce the energy consumption. ...
    • 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 ...
    • Lighting loads susceptibility to voltage sag 

      Ezly Azril Khalid (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-03)
      One of the common power qualities problems that are major concern in this study is called voltage sag. Voltage sag disturbances, or momentary decreases in voltage, are considered to be the most prominent power quality ...
    • The lightning detector and location 

      Mohd Syakirin, Ahmad (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)
      Lightning is the occurrence of changes in electricity in the air and produce a large voltage energy .Lightning strikes starts by the movement of light, followed by a loud sound of thunder. This characteristic is important ...
    • Lightning performance improvement of 132 kV transmission line by using line surge arresters 

      Mohd Ammar Hakimee, Ismail (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      Lightning is a natural phenomenon and this condition of lightning surge may cause the travelling waves and cause the temporary increase in voltage in the transmission line system. The line voltage increase is harmful because ...
    • Load test of 0.5HP AC induction motor using coupling system 

      Ting, Siu Hui (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)
      Induction motors are used worldwide as the workhorse in industrial application such as fan, pumps, machine tools, elevators and conveyors. It offers users simplicity, rugged construction, easy maintenance, relatively ...
    • Loss minimization in load flow simulation in power system 

      Mohamad Firdaus, Mat Hussin (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      Power flow analysis is very important in electric power industry. The efficient and optimum operation and planning of electric power generation can return a profit to capital invested. Power flow analysis include of ...
    • Low cost wind turbine coasting system 

      Jong, Sze Bui (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      In this project, the main focus is to design a system to sense the direction of the wind and tune the turbine towards the wind direction. A conventional wind turbine faces towards the wind direction through the tail ...
    • Magnetic levitation (Design PID controller) 

      Noriah Jaafar (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-04)
      Magnetic levitation systems, based on electromagnetism, are characterized by open loop instability and non linear dynamics are described by highly nonlinear equations that suggest the need of stabilizing controllers which ...
    • Magnetic levitation system 

      Nurul Baith Samsudin (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2007-05)
      Magnetic Levitation (Maglev) Systems have gained considerable interest due to their great practical importance in many engineering fields. Maglev technology has been receiving increasing attention because it helps eliminate ...
    • Mechanism of surface discharge detector in inclined plane test using optical method 

      Noorshahrulliza Abdul Rahman (Universiti Malaysia PerlisSchool of Electrical Systems Engineering, 2008-05)
      This project specifically describes an analysis and research about mechanism of Surface Discharge Detector in Inclined Plane Test which is the Optical Method is used. Surface discharge is one types of partial discharge, ...
    • Mini cygnus mill wind turbine generator 

      Norsyahidah, Abdul Sani (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)
      Renewable energy replaces conventional fuels in four distinct areas: power generation, hot water or space heating, transport fuels, and rural energy services. Renewable energy is derived from natural processes that are ...
    • Mini underwater hydro energy model using flipwing turbine 

      Muhammad Azarudin, Che Azman (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)
      The main objective of this project is to study about the renewable energy. Renewable energy is energy which comes from natural resources such as sunlight, wind, water and geothermal heat which are renewable (naturally ...
    • Mini underwater hydro energy model with using spiral turbine 

      Noor Dzulaikha, Daud (Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)
      Renewable energy is the energy derived from natural processes that are replenished frequently. Most renewable energy sources are environmentally friendly, can fight global warming by reducing carbon emissions and also allow ...