University of Khartoum

Assessment Of Harmonics Distortionat Communication Company Supply

Assessment Of Harmonics Distortionat Communication Company Supply

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Title: Assessment Of Harmonics Distortionat Communication Company Supply
Author: Ismail, Imad Eldin Abdalla
Abstract: This thesis mainly assesses and analyses the harmonics measured at point of common coupling (PCC) at the secondary side of service transformer #1 of MTN Communication Company and compares it with international standards IEEE 519-1992. Fluke 435-II power quality analyzer has been used in the measurements procedure. The total current harmonics distortion was measured to be around 19.3%, whereas the total voltage harmonics distortion was measured to be within the acceptable standard level i.e. 5.1%. Filters are effectively used to remove most of the low frequency harmonics. Active filter is recommended to be designed to reduce the total current harmonics to acceptable standard level i.e. 5% instead of 19.3%. This thesis mainly assesses and analyses the harmonics measured at point of common coupling (PCC) at the secondary side of service transformer #1 of MTN Communication Company and compares it with international standards IEEE 519-1992. Fluke 435-II power quality analyzer has been used in the measurements procedure. The total current harmonics distortion was measured to be around 19.3%, whereas the total voltage harmonics distortion was measured to be within the acceptable standard level i.e. 5.1%. Filters are effectively used to remove most of the low frequency harmonics. Active filter is recommended to be designed to reduce the total current harmonics to acceptable standard level i.e. 5% instead of 19.3%.
Description: 53 Pages
URI: http://khartoumspace.uofk.edu/123456789/17073
Date: 2015-11-15


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