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dc.contributor.author
Bucher, Matthias A.
dc.contributor.author
Andersson, Göran
dc.date.accessioned
2017-06-11T13:59:24Z
dc.date.available
2017-06-11T13:59:24Z
dc.date.issued
2014
dc.identifier.uri
http://hdl.handle.net/20.500.11850/92927
dc.description.abstract
Dynamic Thermal Line Rating (DLR) is deemed to be an effective way to increase transmission capacities and therefore enabling additional operational flexibility. The transmission capacities are dynamically determined based on current or expected weather conditions. First pilot projects have proven its efficiency. In this paper we present two approaches to determine the location and amount of ramping capabilities for corrective control measures in the case of errors in the forecast of the line rating. Both approaches result in robust optimization problems, where the first approach guarantees that there is a suitable remedial action for every realization of uncertainty in a given uncertainty set. The corrective control action is calculated once the forecast error is known. The second approach relies on affine policies which directly relate the current line rating to corrective control measures, if needed, which enables a decentralized operation. In case studies, the two approaches are compared and the reduction of overall operational costs is demonstrated exemplarily for different parameters.
dc.language.iso
en
dc.publisher
Power Systems Laboratory, ETH Zürich
dc.title
Robust corrective control measures in power systems with dynamic line rating
dc.type
Working Paper
ethz.size
11 p.
ethz.notes
.
ethz.publication.place
Zürich
ethz.publication.status
published
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02140 - Departement Informationstechnologie und Elektrotechnik / Department of Information Technology and Electrical Engineering::02632 - Institut für Elektrische Energieübertragung und Hochspannungstechnik (EEH) / Power Systems and High Voltage Laboratory (EEH)::03559 - Andersson, Göran (emeritus)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02140 - Departement Informationstechnologie und Elektrotechnik / Department of Information Technology and Electrical Engineering::02632 - Institut für Elektrische Energieübertragung und Hochspannungstechnik (EEH) / Power Systems and High Voltage Laboratory (EEH)::03559 - Andersson, Göran (emeritus)
ethz.identifier.url
http://arxiv.org/abs/1410.8755v1
ethz.date.deposited
2017-06-11T13:59:50Z
ethz.source
ECIT
ethz.identifier.importid
imp5936528fddd4376011
ethz.ecitpid
pub:146089
ethz.eth
yes
ethz.availability
Metadata only
ethz.rosetta.installDate
2017-07-13T12:06:55Z
ethz.rosetta.lastUpdated
2017-07-13T12:06:55Z
ethz.rosetta.versionExported
true
ethz.COinS
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