Influence of Phasor Measurement Unit Accuracy on State Estimation in Power System
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU148066" target="_blank" >RIV/00216305:26220/23:PU148066 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10149225" target="_blank" >https://ieeexplore.ieee.org/document/10149225</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE58302.2023.10149225" target="_blank" >10.1109/EPE58302.2023.10149225</a>
Alternative languages
Result language
angličtina
Original language name
Influence of Phasor Measurement Unit Accuracy on State Estimation in Power System
Original language description
State estimation in power system is an iterative solution problem in nature due to the nonlinear relation between measurements and system state variables. Consequently, estimated results will be approximated. The advancement in phasor measurement technology brings new opportunities to improve the state estimation performance by eliminating the nonlinearity issues. In this paper, a phasor measurement-based linear state estimator for IEEE 14 bus system is presented and it has been examined for different possible measurement errors according to Monte Carlo theory. The test was performed as per the IEEE Std. C37.118.1 -2011. The superiority of the linear state estimator over the conventional state estimator in respects of accuracy and robustness will be highlighted. The influence of phasor voltage measurement errors and current measurement errors on the state estimation result will be comprehensively investigated and discussed in this work.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 23rd International Scientific Conference on Electric Power Engineering, EPE 2023
ISBN
979-8-3503-3593-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
IEEE
Place of publication
neuveden
Event location
Brno
Event date
May 24, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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