| Issue |
EPJ Web Conf.
Volume 372, 2026
Advanced Power Systems (APS 2026)
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 6 | |
| Section | Power Electronics in Energy Applications | |
| DOI | https://doi.org/10.1051/epjconf/202637204004 | |
| Published online | 11 June 2026 | |
https://doi.org/10.1051/epjconf/202637204004
FPGA-based implementation of the SRF-PLL for critical power electronics applications
1 Dept. of Power Electronics and Power Engineering, Rzeszow University of Technology, Rzeszów, Poland
2 Department of Power Engineering, Lublin University of Technology, Lublin, Poland
3 Department of Electric Power Engineering, Technical University of Košice, Košice, Slovakia
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 11 June 2026
Abstract
In critical power electronic systems, such as Uninterruptible Power Supplies (UPS) and energy storage systems, precise and rapid grid synchronization is essential. This paper presents a hardware implementation of the Synchronous Reference Frame Phase-Locked Loop (SRF-PLL) implemented in a Field-Programmable Gate Array (FPGA). The study discusses architectural details of the SRF-PLL implementation of fixed-point arithmetic aimed at optimizing resource utilization. Validation tests confirm the effectiveness and robustness of the proposed solution under dynamic grid conditions. The results confirm the suitability for high-reliability applications.
© The Authors, published by EDP Sciences, 2026
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.