Search
Now showing items 11-20 of 29
A study of neutral currents in three-phase distribution network with non-linear loads
(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 ...
Development of minimizing the harmonic distortion and improving the power factor by using PFC FA5501 in 3 phase system
(Universiti Malaysia Perlis, 2008-03)
In this thesis, PFC FFA5501 is introducing to reduce the harmonic and increase the power system of the system. By designing the necessary technique and methodology, the overall Power Factor (PF) and the Total Harmonic ...
Development of "Action Free" electricity saving
(Universiti Malaysia Perlis, 2008-05)
Saving or reduction of an electricity is highly popular now. Base on the project title, it includes concept on how to reduce the monthly rate of energy consumption specifically to air conditioner system. Air conditioners ...
Application of optimal reactive power dispatch using evolutionary computation for IEEE 30-bus test system
(School of Electrical Systems Engineering, 2007-05)
This project is concerned with application of evolutionary programming (EP) to optimal reactive power dispatch and voltage control of power systems. Practical implementation of the EP for global optimization problems of ...
Development of wind-electric prime mover using roof ventilator turbine
(Universiti Malaysia Perlis, 2008-05)
This project is about the development of wind electric prime mover using roof ventilator turbine. The roof ventilator used in this project is a vertical axis type of turbine and will be used as wind turbine to drive the ...
Contactors and relays susceptibility to voltage sags
(Universiti Malaysia Perlis, 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 ...
Voltage sags and interruptions in a distribution system
(Universiti Malaysia Perlis, 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 ...
An interactive learning approach of Artificial Immune System (AIS) for power system application
(Universiti Malaysia Perlis, 2008-05)
This project studied on design and develops a simple E-Learning module for Artificial Immune System using Visual Basic approach for power system application. Microsoft Visual Basic is designed for graphical user interface ...
An artificial immune system (AIS) application to reactive power dispatch for loss minimization in distribution system
(Universiti Malaysia Perlis (UniMAP), 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 ...
Simulating of Voltage Sag caused by fault in power system
(Universiti Malaysia Perlis, 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 ...