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dc.contributor.author
Fortenbacher, Philipp
dc.contributor.author
Demiray, Turhan
dc.date.accessioned
2018-07-02T08:31:47Z
dc.date.available
2017-11-06T08:21:16Z
dc.date.available
2017-11-06T08:37:28Z
dc.date.available
2017-11-06T08:43:57Z
dc.date.available
2018-03-02T11:08:36Z
dc.date.available
2018-03-02T12:18:54Z
dc.date.available
2018-07-02T08:31:47Z
dc.date.issued
2017-11-06
dc.identifier.uri
http://hdl.handle.net/20.500.11850/204666
dc.identifier.doi
10.3929/ethz-b-000204666
dc.description.abstract
This paper presents a new method to determine the susceptances of a reduced transmission network representation by using nonlinear optimization. We use Power Transfer Distribution Factors (PTDFs) to convert the original grid into a reduced version, from which we determine the susceptances. From our case studies we find that considering a reduced injection-independent evaluated PTDF matrix is the best approximation and is by far better than an injection-dependent evaluated PTDF matrix over a given set of arbitrarily-chosen power injection scenarios. We also compare our nonlinear approach with existing methods from literature in terms of the approximation error and computation time. On average, we find that our approach reduces the mean error of the power flow deviations between the original power system and its reduced version.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
ETH Zurich
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Transmission Network Reduction Method using Nonlinear Optimization
en_US
dc.type
Working Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
ethz.size
7 p.
en_US
ethz.identifier.arxiv
1711.01079v1
ethz.publication.place
Zurich
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02130 - Dep. Maschinenbau und Verfahrenstechnik / Dep. of Mechanical and Process Eng.::02228 - Energy Science Center (ESC) / Energy Science Center (ESC)::02279 - Forschungsstelle Energienetze-ETH Zürich / Research Center for Energy Networks
en_US
ethz.relation.isPreviousVersionOf
handle/20.500.11850/286389
ethz.relation.isPreviousVersionOf
handle/20.500.11850/305556
ethz.date.deposited
2017-11-06T08:21:26Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.date.embargoend
2018-06-16
ethz.rosetta.installDate
2017-11-06T08:37:40Z
ethz.rosetta.lastUpdated
2022-03-28T20:33:27Z
ethz.rosetta.versionExported
true
ethz.COinS
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