On-line Ampacity Monitoring from Phasor Measurements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43923255" target="_blank" >RIV/49777513:23520/14:43923255 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3182/20140824-6-ZA-1003.02592" target="_blank" >http://dx.doi.org/10.3182/20140824-6-ZA-1003.02592</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3182/20140824-6-ZA-1003.02592" target="_blank" >10.3182/20140824-6-ZA-1003.02592</a>
Alternative languages
Result language
angličtina
Original language name
On-line Ampacity Monitoring from Phasor Measurements
Original language description
The knowledge of transmission line parameters involving series impedance and shunt admittance is crucial to power system analysis and power system state estimation. Particularly in areas of power systems protection it is critical to have accurate valuesof these parameters to determine the line ampacity. The line parameters change according to the load level and weather conditions, so it is necessary to identify the line parameters in real time. The paper deals with the on-line parameter identificationof transmission lines from synchronized measurements of current and voltage phasors provided by the phasor measurement units. The series and shunt line parameters are recursively estimated from the phasor measurements and weather conditions using the extended Kalman filter. Contrary to the other works, an actual line temperature and reference resistance are estimated, which makes possible to monitor the actual state of the transmission line in order to determine an actual reserve or pred
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0090" target="_blank" >ED1.1.00/02.0090: NTIS - New Technologies for Information Society</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IFAC Proceedings Volumes (IFAC-PapersOnline)
ISBN
978-3-902823-62-5
ISSN
1474-6670
e-ISSN
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Number of pages
6
Pages from-to
3164-3169
Publisher name
Elsevier
Place of publication
Amsterdam
Event location
Cape Town, South Africa
Event date
Aug 24, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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