NDLI: The effect of a reduced power quality on the energy efficiency of stand-alone generator systems

Content Provider	IEEE Xplore Digital Library
Author	Debruyne, Colin Desmet, Jan Rens, Johan De Kock, Jan
Copyright Year	2015
Description	Author affiliation: School for Electronic and Electrical Engineering North-West University (NWU) Potchefstroom Campus X6001 Potchefstroom, 2520 South Africa (Rens, Johan; De Kock, Jan) \|\| Electrical Energy Laboratory (EELAB) Department of Electrical Energy, Systems and Automation (EESA) Ghent University, Sint-Pietersnieuwstraat 41, B-9000 Ghent, Belgium (Debruyne, Colin; Desmet, Jan)
Abstract	It has already been thoroughly validated that the efficiency of direct online motors is susceptible towards certain power quality parameters such as voltage unbalance or harmonic voltage distortion. It can be assumed that electrical generators are also susceptible to these parameters, but to the author's knowledge this effect has not yet been evaluated in scientific studies. This paper starts from the well studied additional loss mechanisms inside induction motors and consequently efforts are presented to translate these effects to stand-alone synchronous generators. Subsequently, the paper presents extensive measurements related to the effect of unbalanced and non-linear loading on the energy efficiency of 2 different 4kVA stand alone generators.
Starting Page	1902
Ending Page	1909
File Size	1128389
Page Count	8
File Format	PDF
e-ISBN	9781479979417
DOI	10.1109/IEMDC.2015.7409324
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-10
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Harmonic analysis Rotors Stators Generators Power quality Harmonic distortion Loading Synchronous Machines Energy efficiency Power system harmonics
Content Type	Text
Resource Type	Article

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