Transmission line conductor temperature impact on state estimation accuracy
dc.contributor.author
Bočkarjova, Marija
dc.contributor.author
Andersson, Göran
dc.date.accessioned
2020-09-21T11:25:46Z
dc.date.available
2017-06-10T10:31:27Z
dc.date.available
2020-09-21T11:25:46Z
dc.date.issued
2007
dc.identifier.isbn
978-1-4244-2189-3
en_US
dc.identifier.isbn
978-1-4244-2190-9
en_US
dc.identifier.other
10.1109/PCT.2007.4538401
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/57813
dc.description.abstract
State estimation has become a tool of vital importance in modern control centers. If the accuracy of the state estimation could be increased this will mean that a more reliable representation of the power system is obtained and the operation and control functions can make better decisions. This paper studies the influence of changes of the transmission lines resistance due to temperature on state estimation performance. The possibility to account for this effect in state estimation is shown by the use of Line Heat Balance equation and weather data.
en_US
dc.language.iso
en
en_US
dc.publisher
IEEE
en_US
dc.subject
Measurement errors
en_US
dc.subject
Power system state estimation
en_US
dc.subject
Transmission lines
en_US
dc.subject
Power transmission meteorological factors
en_US
dc.title
Transmission line conductor temperature impact on state estimation accuracy
en_US
dc.type
Conference Paper
dc.date.published
2008-06-06
ethz.book.title
2007 IEEE Lausanne Powertech Proceedings
en_US
ethz.journal.volume
2
en_US
ethz.pages.start
701
en_US
ethz.pages.end
706
en_US
ethz.event
2007 IEEE Lausanne Powertech
en_US
ethz.event.location
Lausanne, Switzerland
en_US
ethz.event.date
July 1-5, 2007
en_US
ethz.identifier.wos
ethz.publication.place
Piscataway, NJ
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2017-06-10T10:32:22Z
ethz.source
ECIT
ethz.identifier.importid
imp59364fee0f2de83955
ethz.ecitpid
pub:92490
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-12T18:22:31Z
ethz.rosetta.lastUpdated
2021-02-15T17:23:57Z
ethz.rosetta.versionExported
true
ethz.COinS
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