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Volume 141
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Proceeding Paper

Field-Programmable Gate Array Implementation of Fast Detection Method for Power Grid Faults †

by
Zihong Lin
,
Kengyu Lien
* and
Qiaofei Xie
School of Mechanical Engineering, Dongguan University of Technology, Songshan Lake Campus, Dongguan 523820, China
*
Author to whom correspondence should be addressed.
†
Presented at the 9th Eurasian Conference on Educational Innovation 2026 (ECEI 2026), Da Nang City, Vietnam, 30 January–2 February 2026.
Eng. Proc. 2026, 141(1), 14; https://doi.org/10.3390/engproc2026141014
Published: 11 June 2026
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Abstract

We implemented a power grid fault detection scheme based on adaptive frequency tracking and an iterative discrete Fourier transform. We designed and verified the scheme on a Field-Programmable Gate Array (FPGA) development board, leveraging the inherent advantages of hardware parallel processing to overcome the speed and real-time limitations of traditional general-purpose processor-based solutions. The simulation results demonstrate that the FPGA implementation validates the effectiveness of the algorithm, achieving excellent performance in terms of resource utilization and power consumption. These findings provide a solid technical foundation for the development of specialized and miniaturized power grid protection devices.
Keywords: adaptive frequency tracking; iterative discrete Fourier transform; fault detection adaptive frequency tracking; iterative discrete Fourier transform; fault detection

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MDPI and ACS Style

Lin, Z.; Lien, K.; Xie, Q. Field-Programmable Gate Array Implementation of Fast Detection Method for Power Grid Faults. Eng. Proc. 2026, 141, 14. https://doi.org/10.3390/engproc2026141014

AMA Style

Lin Z, Lien K, Xie Q. Field-Programmable Gate Array Implementation of Fast Detection Method for Power Grid Faults. Engineering Proceedings. 2026; 141(1):14. https://doi.org/10.3390/engproc2026141014

Chicago/Turabian Style

Lin, Zihong, Kengyu Lien, and Qiaofei Xie. 2026. "Field-Programmable Gate Array Implementation of Fast Detection Method for Power Grid Faults" Engineering Proceedings 141, no. 1: 14. https://doi.org/10.3390/engproc2026141014

APA Style

Lin, Z., Lien, K., & Xie, Q. (2026). Field-Programmable Gate Array Implementation of Fast Detection Method for Power Grid Faults. Engineering Proceedings, 141(1), 14. https://doi.org/10.3390/engproc2026141014

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