Publication detail

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

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

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

Released

20. 9. 2021

Publisher

Institution of Engineering and Technology

Location

United Kingdom

ISBN

978-1-83953-591-8

Book

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

ISBN

2732-4494

Periodical

IET conference proceedings

Year of study

2021

Number

6

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1567

Pages to

1571

Pages count

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",
  issn="2732-4494"
}