Detail publikace

Testing Rogowski Coils with Merging Units for Smart Grids

DABOUL, M. ORSÁGOVÁ, J. JURÁK, V. VRTAL, M.

Originální název

Testing Rogowski Coils with Merging Units for Smart Grids

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

As smart grids incorporate renewable energy sources and advanced power electronics, ensuring accurate measurement systems becomes paramount due to the increased complexity and potential sources of disturbances. This article focuses on the laboratory calibration of Rogowski coils (RCs) and merging units (MUs), which are fundamental for measuring, controlling, and monitoring digital power systems. A comprehensive digital calibration system is introduced, utilizing precise, commercially available components such as a fluxgate current transducer and a National Instrument. The system assesses magnitude and phase displacement errors under various operating conditions, including abnormal scenarios. Additionally, the impact of uncertainty sources on the measurement chain analysis is discussed, with test results conforming to established standards. This research contributes to enhancing the accuracy and reliability of measurement systems in the context of evolving smart grids.

Klíčová slova

low-power current transformer; Rogowski coil; merging unit; IEC 61850-9-2; precision time protocol; calibration procedure

Autoři

DABOUL, M.; ORSÁGOVÁ, J.; JURÁK, V.; VRTAL, M.

Vydáno

28. 10. 2023

Nakladatel

MDPI

Místo

Basel, Switzerland

ISSN

1996-1073

Periodikum

ENERGIES

Ročník

16

Číslo

21

Stát

Švýcarská konfederace

Strany od

1

Strany do

13

Strany počet

13

URL

https://www.mdpi.com/1996-1073/16/21/7323

Plný text v Digitální knihovně

http://hdl.handle.net/11012/245082

BibTex

@article{BUT185094,
  author="Mayada {Daboul} and Jaroslava {Orságová} and Viktor {Jurák} and Matěj {Vrtal}",
  title="Testing Rogowski Coils with Merging Units for Smart Grids",
  journal="ENERGIES",
  year="2023",
  volume="16",
  number="21",
  pages="1--13",
  doi="10.3390/en16217323",
  issn="1996-1073",
  url="https://www.mdpi.com/1996-1073/16/21/7323"
}