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저압 모의선로에 소형발전원 연계시 특성

Title
저압 모의선로에 소형발전원 연계시 특성
Translated Title
Connected Characteristics for Small Generation Source of Low Voltage Model Grids
Authors
이상우강진규이동하박태준
DGIST Authors
강진규; 이동하; 박태준
Issue Date
2013-12
Citation
조명.전기설비학회논문지, 27(2), 45-53
Type
Article
Keywords
Power QualitySynchronous Generation SourceModel GridsPhase VoltageFrequency
ISSN
1229-4691
Abstract
In this paper, we analyze the typical phase voltage and line current waveform characteristics of the distribution system with 3 phase small synchronous generation source in case with load and non-load group, in order to investigate the power quality for end load connected of generation source. As demonstrated by our experimental results, the distortion and power quality of phase voltage and line current waveform were relatively good for low voltage 3 phase model grids connected of 3 phase small synchronous generation source in case with non-load group. However, distortion and power quality of voltage and current waveform was poor for low voltage 3 phase model grids connected to 3 phase small synchronous generation source in the load group with some phase voltage and frequency difference. From the above results, we conclude that the phase voltage and frequency of 3 phase generation source must be identical to that of distribution system source to maximize the power quality. Also, special attention is required in case of having load group or non-load group to 3 phase generation source.
URI
http://hdl.handle.net/20.500.11750/4931
DOI
10.5207/JIEIE.2013.27.2.04
Publisher
한국조명.전기설비학회
Related Researcher
Files:
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Collection:
Convergence Research Center for Solar Energy1. Journal Articles
Convergence Research Center for Wellness1. Journal Articles


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