Proceedings of the 2025 2nd International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2025)

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High-Frequency Current Measurement and Signal Error Analysis Based on Rogowski Coil

Authors
Fan Zhang1, *
1School of Materials and Energy, Guangdong University of Technology, Guangzhou, Guangdong, 511400, China
*Corresponding author. Email: 3122005621@mail2.gdut.edu.cn
Corresponding Author
Fan Zhang
Available Online 31 August 2025.
DOI
10.2991/978-94-6463-821-9_12How to use a DOI?
Keywords
Rogowski Coil; High-Frequency Current Measurement; Measurement Accura Optimization
Abstract

The traditional current measurement technology faces issues such as slow response speed and bandwidth limitations in high-frequency signal measurements. The Rogowski coil, with its wide bandwidth response characteristics, is a reliable tool for high-frequency current measurement. This article aims to explore the advantages of the Rogowski coil in high-frequency current measurement and its applicability in power electronics technology. First, the working principle of the Rogowski coil and its characteristics in high-frequency current measurement are introduced. Then, the methods for processing the output signal of the Rogowski coil and the sources of error in the output signal are analyzed, along with a summary of some signal analysis techniques. Several methods for optimizing the accuracy of the output signal are discussed. Finally, the application effects of the Rogowski coil in high-frequency current sources such as power electronic converters and switch-mode power supplies are discussed, along with the existing advantages and disadvantages of the Rogowski coil, and its potential for high-precision current measurement in the future is anticipated.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 2nd International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2025)
Series
Advances in Engineering Research
Publication Date
31 August 2025
ISBN
978-94-6463-821-9
ISSN
2352-5401
DOI
10.2991/978-94-6463-821-9_12How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Fan Zhang
PY  - 2025
DA  - 2025/08/31
TI  - High-Frequency Current Measurement and Signal Error Analysis Based on Rogowski Coil
BT  - Proceedings of the 2025 2nd International Conference on Mechanics, Electronics Engineering and Automation (ICMEEA 2025)
PB  - Atlantis Press
SP  - 94
EP  - 101
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-821-9_12
DO  - 10.2991/978-94-6463-821-9_12
ID  - Zhang2025
ER  -