University of Khartoum

HARMONIC TREATMENT IN INDUSTRIAL POWER SYSTEM

HARMONIC TREATMENT IN INDUSTRIAL POWER SYSTEM

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Title: HARMONIC TREATMENT IN INDUSTRIAL POWER SYSTEM
Author: ABD ALRAHMAN, ABUBAKER
Abstract: Power system networks that have a distorted voltage and current waveforms are said contain harmonics. This distortion may cause a failure in customer equipments. In the modern era, the distortion can no longer be ignored due to increase in the equipment that sensitive to wave variation and devices that produced harmonics. In this project the sources of harmonics and their effects in power system equipments are illustrated with the methods that are used to analyze and mitigate it. The Sudanese- Malaysian steel factory network was investigated using ETAP simulation program as a case study. And the results of harmonic analysis were compared with IEEE limits. It was found that the total harmonic distortion limit for current in the simulated case study network exceeded the limits. The harmonic mitigation solution chosen was the passive filter and the method of the design is included in the project. The process of mitigation is successfully completed and the distortion become within IEEE limit for the Sudanese – Malaysian factory network.
Description: The objective of this project is present general characteristics of the harmonics, harmonic indices and measure of the distortion of the wave.,To present the harmonics sources and explain the harmonics effects in the different components of an industrial system. , To study the methods those are used in harmonic analysis and scenarios of harmonic mitigation. , Take a case study for harmonic analysis using simulation program. If the distortion exceeds the acceptable limit mitigation must be done.
URI: http://hdl.handle.net/123456789/14
Date: 2014-04-21


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