Shuhaimi Zakaria
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Preferred name
Shuhaimi Zakaria
Official Name
Shuhaimi, Zakaria@Abdullah
Alternative Name
Zakaria, S.
S., Zakaria
Main Affiliation
Scopus Author ID
56119062400
Researcher ID
IQE-7182-2023

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  • Publication
    Effects of Appliances to Voltage, Current, Power Factor and Harmonic Distortion
    ( 2004)
    Mohd Fayzul Mohammed
    ;
    Baharuddin Ismail
    ;
    Ismail Daut
    ;
    Soib Taib
    ;
    Shuhaimi Zakaria
    ;
    Kamsani Abdul Majid
    Power utility always get blame if there are power interruption occurred in residential areas. Many of the residential customers are unaware, that is electrical appliance itself one of the reason that contribute to power quality problem. Effects of appliances a/so can harm other sensitive equipment as we/las electrical distribution system. This paper studies the effects of the appliances to power quality. Appliances that are used in the study are personal computer, fluorescent light, iron, LCD monitor, motor & driver, television, hand drill, laptop and jig saw. Waveform of the phase voltage and current, power components, and distortion of voltage and current for all appliances have been recorded and analyzed using Reliable Power Meter. In this paper concepts of power factor and effects of harmonics are reviewed. Subsequently voltage and current waveform, voltage total harmonic distortion, current total harmonic distortion and power factor are analyzed and discussed.
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