Contribution to a conference proceedings

FZJ-2024-00070

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Distribution Systems Line Parameter Estimation with Nodal Injection Constraints in Presence of Vehicle-to-Grid

Sitzia, C. (Corresponding author)FZJ* ; Carta, D.FZJ* ; Benigni, A.FZJ* ; Pegoraro, P. A. ; Sulis, S.

2023
IEEE

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Please use a persistent id in citations: doi:10.1109/PowerTech55446.2023.10202955

Abstract: This paper presents a line parameter, and systematic instrument transformer errors, estimation technique for modern distribution networks. The method is based on measurements provided by smart meters with synchronized measurements capability. The whole measurement chain is taken into account by realistic measurement assumptions, considering typical accuracies of the measurement devices and instrument transformers installed in modern distribution grids. The proposed framework has been validated on a portion of the digital twin of the Forschungszentrum Jülich campus, in presence of distributed renewable energy sources and vehicle-to-grid technology. The obtained results show that the estimation accuracy is influenced by specific work conditions of the considered distribution system.

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Contributing Institute(s):

1. Modellierung von Energiesystemen (IEK-10)

Research Program(s):

1. 1122 - Design, Operation and Digitalization of the Future Energy Grids (POF4-112) (POF4-112)
2. 1123 - Smart Areas and Research Platforms (POF4-112) (POF4-112)

Appears in the scientific report 2023

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