Ajou University repository

Analyzing the Single-Line to Ground Fault Current Contribution by the Type of Transformer and Distributed Generator
Citations

SCOPUS

0

Citation Export

Publication Year
2018-07-02
Journal
IEEE Region 10 Annual International Conference, Proceedings/TENCON
Publisher
Institute of Electrical and Electronics Engineers Inc.
Citation
IEEE Region 10 Annual International Conference, Proceedings/TENCON, Vol.2018-October, pp.757-761
Keyword
Fault Current ContributionInverter-based Distributed GenerationSynchronous Machine-based DGWye-Delta TransformerWye-Wye Transformer
Mesh Keyword
Fault current contributionInverte-based distributed generationInverter-basedSingle line to ground faultsSingle-line-to-ground faultsSynchronoi machine-based distributed generationSynchronous machineWye-deltaWye-delta transformerWye-wye transformer
All Science Classification Codes (ASJC)
Computer Science ApplicationsElectrical and Electronic Engineering
Abstract
Increasing fault current contribution from Distributed Generation (DG) has become a major concern in power system protection coordination. This paper analyzes the single-line to ground fault (SLGF) current contribution from DG to fault location based on the type of transformer and DG. First of all, sequence network model for different type of transformer and DG is presented to calculate the SLGF current. Then, the fault current calculation method according to DG type is introduced because the system including inverter-based DG is not able to calculate the fault current by the conventional model. Using this model, actual distribution system is used to analyze the SLGF current contribution from DG to fault location when the different combination of transformer and DG is interconnected.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36319
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063228829&origin=inward
DOI
https://doi.org/10.1109/tencon.2018.8650129
Journal URL
http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000751
Type
Conference
Funding
ACKNOWLEDGMENT This research was supported by Korea Electric Power Corporation. (Grant number: R17XA05-37).
Show full item record

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Jung, Jaesung  Image
Jung, Jaesung 정재성
Department of Electrical and Computer Engineering
Read More

Total Views & Downloads

File Download

  • There are no files associated with this item.