Browsing Journal of Engineering Research and Education (JERE) by Author "Ismail, Daut"
Now showing items 1-7 of 7
-
A critical review-power quality concerns
Anayet, Karem; Ismail, Daut; Indra, Nisja; Dina Maizana, Maiz Ahmad; Rajendran, S. (Universiti Malaysia Perlis, 2008)Power system quality concerns is the art and science of analyzing power system performance within a facility to determine potential problem areas or to better understand known problems in an electrical distribution system. ... -
Current total harmonic reduction technique on three-level single phase transformerless photovoltaic inverter using PSpice
Ismail, Daut; Muhammad Irwanto, Misrun; Suhelmi; Shasidharan, Gomesh Nair; Mohd Irwan, Yusoff; Muhammad Fitra, Zambak; Risnidar, Chan Bahaudin (Universiti Malaysia Perlis (UniMAP), 2013)This paper presents simulation of three-level single phase transformerless photovoltaic inverter (TPVI). Proposed technique of the simulation is created in PSpice software. The simulation is constructed by two voltage ... -
Different total harmonic distortion effects on current transformer performance
Khairul Anuar, Mohd Nor; Ismail, Daut; Indra, Nisja; Mohd Hafiz, Arshad (Universiti Malaysia Perlis (UniMAP), 2012)The used on non-linear loads devices such as rectifiers, converters or power suppliers in industrial system has increased accordance to the present technology. However non-linear loads are the main problem that suppliers ... -
Effect of stack of transformer core lamination on losses and flux distribution in 3-phase distribution transformers 1000kVa
Ismail, Daut; Dina Maziana, Maiz Ahmad; Shuhaimi, Zakaria; Soib, Taib (Universiti Malaysia Perlis, 2008)This paper describes the results of an investigation on the effect of different amount of layers per stack of core lamination in the three of 3-phase distribution transformers 1000kVA. The investigation involves the variation ... -
Merekabentuk Pengesan Discas Permukaan di dalam "Inclined-Plane Test" dengan menggunakan kaedah optik
Muzamir, Isa; Baharuddin, Ismail; Ismail, Daut; Che mat, Hadzer; Faizah, Abu Bakar; Mohd Rafi, Adzman (Universiti Malaysia Perlis, 2007)Laporan ini bertujuan untuk memberikan seberapa maklumat tentang ciri-ciri aktiviti discas permukaan secara langsung dan aktiviti discas separa umumnya serta peringkat-peringkat proses merekabentuk alat pengesan terhadap ... -
Simulation of the voltage sag types effects on induction motor performance
Surya, Hardi; Ismail, Daut; Indra, Nisja; Risnidar, Chan Bahaudin; Musdar, Dahlan (Universiti Malaysia Perlis (UniMAP), 2013)This paper analyzes the effects caused by voltage sag types A, B, C and D on the induction motor performance. The main effects produced can be investigated in current, torque, and motor speed. These effects depend on several ... -
Tracing real and reactive power in open access network
Mohd Herwan, Sulaiman; Mohd Wazir, Mustafa; Omar, Aliman; Ismail, Daut (Universiti Malaysia Perlis, 2008)The main objective of this paper is to present a simple and general methodology for tracing the power output of each generator to the line flows and loads through out the electrical power network. The tracing algorithm is ...