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Variable-Frequency Grid-Sequence Detector Based on a Quasi-Ideal Low-Pass Filter Stage and a Phase-Locked Loop

Author
Robles, E.; Ceballos, S.; Pou, J.; Martín, J.; Zaragoza, J.; Ibañez, P.
Type of activity
Journal article
Journal
IEEE transactions on power electronics
Date of publication
2010-09
Volume
25
Number
10
First page
2552
Last page
2563
DOI
https://doi.org/10.1109/TPEL.2010.2050492 Open in new window
Repository
http://hdl.handle.net/2117/10551 Open in new window
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=05466221 Open in new window
Abstract
This paper proposes a filtered-sequence phase-locked loop (FSPLL) structure for detection of the positive sequence in three-phase systems. The structure includes the use of the Park transformation and moving average filters (MAF). Performance of the MAF is mathematically analyzed and represented in Bode diagrams. The analysis allows a proper selection of the window width of the optimal filter for its application in the dq transformed variables. The proposed detector structure allows fast detecti...
Citation
Robles, E. [et al.]. Variable-Frequency Grid-Sequence Detector Based on a Quasi-Ideal Low-Pass Filter Stage and a Phase-Locked Loop. "IEEE transactions on power electronics", Setembre 2010, vol. 25, núm. 10, p. 2552-2563.
Group of research
Electromagnetic Compatibility (EMC); Widebandgap (WBG); Internal Activity; Feature Selective Validation (FSV); Spread Spectrum modulation; Reliability; Multilevel Converters; Fault detection;
PERC-UPC - Power Electronics Research Centre

Participants

  • Robles Sestafe, Eider  (author)
  • Ceballos Recio, Salvador  (author)
  • Pou Felix, Josep  (author)
  • Martín González, José Luis  (author)
  • Zaragoza Bertomeu, Jordi  (author)
  • Ibañez Ereño, Pedro  (author)

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