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dc.contributor.author
Andreasson, Martin
dc.contributor.author
Wiget, Roger
dc.contributor.author
Dimarogonas, Dimos V.
dc.contributor.author
Johansson, Karl H.
dc.contributor.author
Andersson, Göran
dc.contributor.editor
Olshevsky, Alex
dc.date.accessioned
2021-07-28T07:42:54Z
dc.date.available
2017-06-12T00:24:35Z
dc.date.available
2018-09-11T09:01:08Z
dc.date.available
2021-07-28T07:42:54Z
dc.date.issued
2015-10
dc.identifier.issn
2405-8963
dc.identifier.other
10.1016/j.ifacol.2015.10.315
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/112672
dc.description.abstract
In this paper we propose a distributed dynamic controller for sharing frequency control reserves of asynchronous AC systems connected through a multi-terminal HVDC (MTDC) grid. We derive sufficient stability conditions, which guarantee that the frequencies of the AC systems converge to the nominal frequency. Simultaneously, the global quadratic cost of power generation is minimized, resulting in an optimal distribution of generation control reserves. The proposed controller also regulates the voltages of the MTDC grid, asymptotically minimizing a quadratic cost function of the deviations from the nominal voltages. The proposed controller is tested on a high-order dynamic model of a power system consisting of asynchronous AC grids, modelled as IEEE 14 bus networks, connected through a six-terminal HVDC grid. The performance of the controller is successfully evaluated through simulation.
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.title
Coordinated frequency control through MTDC transmission systems
en_US
dc.type
Conference Paper
dc.date.published
2015-11-08
ethz.book.title
5th IFAC Workshop on Distributed Estimation and Control in Networked Systems, NecSys 2015. Proceedings
en_US
ethz.journal.title
IFAC-PapersOnLine
ethz.journal.volume
48
en_US
ethz.journal.issue
22
en_US
ethz.pages.start
106
en_US
ethz.pages.end
111
en_US
ethz.event
5th IFAC Workshop on Distributed Estimation and Control in Networked Systems (NecSys 2015)
en_US
ethz.event.location
Philadelphia, PA, USA
en_US
ethz.event.date
September 10-11, 2015
en_US
ethz.identifier.scopus
ethz.publication.place
Kidlington
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-12T00:29:55Z
ethz.source
ECIT
ethz.identifier.importid
imp593654181300235357
ethz.ecitpid
pub:174262
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-18T18:45:34Z
ethz.rosetta.lastUpdated
2022-03-29T10:45:48Z
ethz.rosetta.versionExported
true
ethz.COinS
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