Sliding DFT based grid to ground admittance estimation with guaranteed numerical stability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43932838" target="_blank" >RIV/49777513:23220/17:43932838 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8216747/" target="_blank" >http://ieeexplore.ieee.org/document/8216747/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IECON.2017.8216747" target="_blank" >10.1109/IECON.2017.8216747</a>
Alternative languages
Result language
angličtina
Original language name
Sliding DFT based grid to ground admittance estimation with guaranteed numerical stability
Original language description
This paper describes the sliding discrete Fourier transform algorithm (SDFT) for parallel admittance estimation. The SDFT is a popular algorithm for continual single-point or several-point spectral analyzes of discrete time signals. The main drawback of the SDFT is a numerical stability issue. The paper describes the algorithm of SDFT with guaranteed numerical stability by parallel spectra computation. Furthermore, the paper presents the application of SDFT for continual parameter identification of grid to ground admittance of ac power distribution network. The grid admittance is analyzed by voltage response on injected current into auxiliary winding of the Petersen coil. The spectral analyses of injected current and voltage response are used for Petersen coil tuning. The current is injected by Hbridge voltage source inverter.
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
<a href="/en/project/LO1607" target="_blank" >LO1607: RICE - New technologies and concepts for smart industrial system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the IECON 2017 : 43rd Annual Conference of the IEEE Industrial Electronics Society
ISBN
978-1-5386-1127-2
ISSN
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e-ISSN
neuvedeno
Number of pages
6
Pages from-to
4344-4349
Publisher name
IEEE
Place of publication
Piscataway
Event location
Beijing, China
Event date
Oct 29, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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