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dc.contributor.author
Fortenbacher, Philipp
dc.contributor.author
Demiray, Turhan
dc.date.accessioned
2018-04-12T10:14:56Z
dc.date.available
2017-11-03T10:16:25Z
dc.date.available
2017-11-03T12:24:00Z
dc.date.available
2017-11-10T12:11:21Z
dc.date.available
2017-12-21T08:46:49Z
dc.date.available
2017-12-21T08:56:36Z
dc.date.available
2017-12-21T08:59:49Z
dc.date.available
2017-12-21T10:44:13Z
dc.date.available
2018-04-12T10:14:56Z
dc.date.issued
2017-11-01
dc.identifier.uri
http://hdl.handle.net/20.500.11850/204152
dc.identifier.doi
10.3929/ethz-b-000204152
dc.description.abstract
This paper presents a novel method to approximate the nonlinear AC optimal power flow (OPF) into tractable linear/ quadratic programming (LP/QP) based OPF problems that can be used for power system planning and operation. We derive a linear power flow approximation and include a convex reformulation of the power losses in the form of absolute value functions. We show three ways how we can incorporate this approximation into an LP/QP based OPF problem. The usefulness of our OPF methods is analyzed for the IEEE test case grids. As a result, the errors on voltage magnitudes and angles are reasonable, while obtaining near-optimal results. We find that our methods reduce significantly the computational complexity compared to the nonlinear AC-OPF making them a good choice for planning purposes.
en_US
dc.language.iso
en
en_US
dc.publisher
Cornell University
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Linear/Quadratic Programming-Based Optimal Power Flow using Linear Power Flow and Absolute Loss Approximations
en_US
dc.type
Working Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
ethz.size
7 p.
en_US
ethz.identifier.arxiv
1711.00317v1
ethz.publication.place
Ithaca, NY
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.::02279 - Forschungsstelle Energienetze-ETH Zürich
en_US
ethz.relation.isPreviousVersionOf
handle/20.500.11850/313501
ethz.date.deposited
2017-11-03T10:16:25Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-11-03T12:24:03Z
ethz.rosetta.lastUpdated
2018-04-12T10:15:01Z
ethz.rosetta.versionExported
true
ethz.COinS
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