Impact of renewable and distributed generation on grid restoration strategies

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CIRED 2019 - 537.pdf (540.31 KB)
Paper number
537
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Torabi, Elmira, TU Wien, Austria
Gawlik, Wolfgang, TU Wien Institute of Energy Systems and Electrical Drives, Austria
Schmaranz, Robert, KGN-Kärnten Netz GmbH, Austria
Traxler, Ewald, Netz Oberösterreich GmbH, Austria
Krebs, Rainer, Siemens AG, Germany
Hinkel, Philipp, TU Kaiserslautern, Germany
Wellßow, Wolfram H., University of Kaiserslautern, Germany
Ostermann, Martin, PSI Software AG , Germany
Abstract
The research project RestoreGrid4RES aims to develop a concept for secure grid restoration after blackouts considering increased share of distributed generation and renewable generation sources. The volatile renewable generation sources generators as well as the cold load pickup bring significant challenges to network operation during a power system restoration. Especially automatic reconnection of distributed generation is a major threat for system frequency stability during grid restoration starting from small islands, when resynchronization takes place in an uncontrolled manner.This paper focuses on i) the reconnection behavior of feeders with a high share of renewable generation sources and residential loads, ii) the description of strategies and key performance indicators for the assessment of grid restoration options and iii) the related theoretical framework.
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Publisher
AIM
Date
2019-06-03
Published in
CIRED 2019 Conference
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/51
http://dx.doi.org/10.34890/106
ISSN
2032-9644
ISBN
978-2-9602415-0-1