Detail publikačního výsledku

Indication of Abnormal Operation Conditions in a Mesh Network Based on Data from Distributed Measurement

KRČÁL, V.; TOPOLÁNEK, D.; VYČÍTAL, V.; VACULÍK, J.

Originální název

Indication of Abnormal Operation Conditions in a Mesh Network Based on Data from Distributed Measurement

Anglický název

Indication of Abnormal Operation Conditions in a Mesh Network Based on Data from Distributed Measurement

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper discusses possible contribution of distributed measurement system installed in a mesh LV network in means of non-standard operation states or faults detection. A numerical model of real, highly interconnected mesh MV/LV network is created and is used for cascading failure simulations. Possibilities of cascading failure indication are examined based on calculating voltages and currents in the network. Distributed voltage monitoring potential is assessed based on limited number of measuring devices, selectively placed in the LV network. Simulations show that the impact of distributed voltage measurement is insignificant. As a result, monitoring of currents at MV/LV transformer stations is proposed and further examined. For both voltage and current monitoring, variants of different monitoring penetration are discussed.

Anglický abstrakt

The paper discusses possible contribution of distributed measurement system installed in a mesh LV network in means of non-standard operation states or faults detection. A numerical model of real, highly interconnected mesh MV/LV network is created and is used for cascading failure simulations. Possibilities of cascading failure indication are examined based on calculating voltages and currents in the network. Distributed voltage monitoring potential is assessed based on limited number of measuring devices, selectively placed in the LV network. Simulations show that the impact of distributed voltage measurement is insignificant. As a result, monitoring of currents at MV/LV transformer stations is proposed and further examined. For both voltage and current monitoring, variants of different monitoring penetration are discussed.

Klíčová slova

distributed measurement; mesh network; fault indication; steady state calculation; cascading failure

Klíčová slova v angličtině

distributed measurement; mesh network; fault indication; steady state calculation; cascading failure

Autoři

KRČÁL, V.; TOPOLÁNEK, D.; VYČÍTAL, V.; VACULÍK, J.

Rok RIV

2024

Vydáno

20.09.2021

Nakladatel

Institution of Engineering and Technology

Místo

United Kingdom

ISBN

978-1-83953-591-8

Kniha

CIRED 2021 - The 26th International Conference and Exhibition on Electricity Distribution

ISSN

2732-4494

Periodikum

IET conference proceedings

Svazek

2021

Číslo

6

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1567

Strany do

1571

Strany počet

5

BibTex

@inproceedings{BUT172709,
  author="Vít {Krčál} and David {Topolánek} and Václav {Vyčítal} and Jan {Vaculík}",
  title="Indication of Abnormal Operation Conditions in a Mesh Network Based on Data from Distributed Measurement",
  booktitle="CIRED 2021 - The 26th International Conference and Exhibition on Electricity Distribution",
  year="2021",
  journal="IET conference proceedings",
  volume="2021",
  number="6",
  pages="1567--1571",
  publisher="Institution of Engineering and Technology",
  address="United Kingdom",
  doi="10.1049/icp.2021.1717",
  isbn="978-1-83953-591-8"
}