Power Quality improvement in a rural grid by grid storage system
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Paper number
963
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Ferstl, Johannes, KNG-Kärnten Netz GmbH, Austria
Renner, Herwig, Graz University of Technology, Austria
Brandl, Stephan, KNG-Kärnten Netz GmbH, Austria
Renner, Herwig, Graz University of Technology, Austria
Brandl, Stephan, KNG-Kärnten Netz GmbH, Austria
Abstract
Distribution system operators supplying customers in rural areas often face the problem of flicker and voltage levels beyond the limits of EN 50160. In this paper, an energy storage system for peak load shaving and its impact on flicker level, voltage unbalance and voltage level are studied. An energy storage system was implemented decentralized in the feeder of a rural LV-grid. Measurements from the four months period show how effectively grid storage could improve flicker, voltage level and voltage unbalance. Considering these results, future requirements for better influence on flicker with grid storage systems have also been detected.
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Published in
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/222
http://dx.doi.org/10.34890/438
http://dx.doi.org/10.34890/438
ISSN
2032-9644
ISBN
978-2-9602415-0-1