A technique for simultaneous parameter identification and measurement calibration for overhead transmission lines
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43916343" target="_blank" >RIV/49777513:23520/12:43916343 - isvavai.cz</a>
Result on the web
<a href="http://www.wseas.us/e-library/conferences/2012/Paris/MECONT/MECONT-12.pdf" target="_blank" >http://www.wseas.us/e-library/conferences/2012/Paris/MECONT/MECONT-12.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A technique for simultaneous parameter identification and measurement calibration for overhead transmission lines
Original language description
The paper deals with the on-line parameter identification of transmission lines from synchronized measurements of current and voltage phasors provided by the phasor measurement units (PMUs). Particularly because the current measurements contain a systematic error, which strongly influences identified parameters, a technique for simultaneous parameter identification and measurement calibration will be proposed. The series and shunt line parameters are recursively estimated from the phasor measurements and weather conditions using the extended Kalman filter (EKF). Actual line temperature and reference resistance are estimated instead of actual series resistance, which is then computed from these estimates. Two case studies based on data measured from two110kV overhead transmission lines are presented to demonstrate the effectiveness of the proposed approach.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BC - Theory and management systems
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Recent Advances in Mechanical Engineering & Automatic Control
ISBN
978-1-61804-142-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
75-80
Publisher name
WSEAS Press
Place of publication
[S.l.]
Event location
Paříž
Event date
Dec 2, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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