Performance Analysis of Weighted Least Squares State Estimation in a Medium Voltage Distribution Network
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F26%3A0198764" target="_blank" >RIV/00216305:26220/26:0198764 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13420/25:43899376
Result on the web
<a href="https://acta.uni-obuda.hu/Krcal_Koudelka_Topolanek_163.pdf" target="_blank" >https://acta.uni-obuda.hu/Krcal_Koudelka_Topolanek_163.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12700/APH.22.11.2025.11.2" target="_blank" >10.12700/APH.22.11.2025.11.2</a>
Alternative languages
Result language
angličtina
Original language name
Performance Analysis of Weighted Least Squares State Estimation in a Medium Voltage Distribution Network
Original language description
This paper presents the research of a weighted least squares (WLS) state estimation (SE) analysis, for a real medium voltage (MV) distribution network, equipped with several Remote Terminal Units (RTUs). The study examines the impact of various factors on SE performance, including the handling of virtual measurements, load estimation errors, the number and placement of real meters, and a comparison between radial and ring topology operation. For each analyzed factor, a simulation scenario is described and conducted using a numerical model of the network. A performance evaluation is carried out by comparing the estimation results, with load flow references. The results are presented using the root mean square error (RMSE) metric.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/TN02000025" target="_blank" >TN02000025: National Centre for Energy II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Polytechnica Hungarica
ISSN
1785-8860
e-ISSN
—
Volume of the periodical
22
Issue of the periodical within the volume
11
Country of publishing house
HU - HUNGARY
Number of pages
18
Pages from-to
9-26
UT code for WoS article
001615778300002
EID of the result in the Scopus database
2-s2.0-105017059240