Comparative Study of Principle-Based and Equipment-Based Undergraduate Relay Protection Experiments

Zhidong Wang; Jieru Li; Junxi Cen; Bingchen Li; Fengqiang Deng; Fenghai Li; Zhongye Ma; Ling Yang

doi:10.2991/978-2-38476-472-3_24

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Comparative Study of Principle-Based and Equipment-Based Undergraduate Relay Protection Experiments

Authors

Zhidong Wang¹, Jieru Li¹, Junxi Cen¹, Bingchen Li¹, Fengqiang Deng¹, Fenghai Li², Zhongye Ma², Ling Yang¹^{, *}

¹College of Electric Power, South China University of Technology, Guangzhou, China

²Training and Knowledge Transformation Department, CYG SUNRI CO., LTD., Guangzhou, China

^*Corresponding author. Email: epyangl@scut.edu.cn

Corresponding Author

Ling Yang

Available Online 24 November 2025.

DOI: 10.2991/978-2-38476-472-3_24 How to use a DOI?
Keywords: Relay protection experiment; Undergraduate education; Transformer differential protection
Abstract: As an essential practical course in electrical engineering education, relay protection experiments play a pivotal role in cultivating students’ professional skills. This paper focuses on principle-based and equipment-based relay protection experimental platforms, analyzing their respective characteristics, advantages, and limitations. An integrated comparative experimental methodology combining both approaches is proposed. The synergy of theoretical principles and practical equipment not only reinforces theoretical foundations but also enhances practical skills, effectively bridging the gap between classroom knowledge and engineering applications. This study offers valuable insights for optimizing relay protection experimental pedagogy, aiming to cultivate versatile talents capable of meeting the evolving demands of smart grid development.
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 5th International Conference on Internet Technology and Educational Informatization (ITEI 2025)
Series: Advances in Social Science, Education and Humanities Research
Publication Date: 24 November 2025
ISBN: 978-2-38476-472-3
ISSN: 2352-5398
DOI: 10.2991/978-2-38476-472-3_24 How to use a DOI?
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

ris enw bib

TY  - CONF
AU  - Zhidong Wang
AU  - Jieru Li
AU  - Junxi Cen
AU  - Bingchen Li
AU  - Fengqiang Deng
AU  - Fenghai Li
AU  - Zhongye Ma
AU  - Ling Yang
PY  - 2025
DA  - 2025/11/24
TI  - Comparative Study of Principle-Based and Equipment-Based Undergraduate Relay Protection Experiments
BT  - Proceedings of the 5th International Conference on Internet Technology and Educational Informatization (ITEI 2025)
PB  - Atlantis Press
SP  - 264
EP  - 272
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-472-3_24
DO  - 10.2991/978-2-38476-472-3_24
ID  - Wang2025
ER  -

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