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A three-phase frequency-adaptive phase-locked loop for independent single-phase operation

Author
Mirhosseini, M.; Pou, J.; Agelidis, V.; Robles, E.; Ceballos, S.
Type of activity
Journal article
Journal
IEEE transactions on power electronics
Date of publication
2014-12-01
Volume
29
Number
12
First page
6255
Last page
6259
DOI
https://doi.org/10.1109/TPEL.2014.2328657 Open in new window
Repository
http://hdl.handle.net/2117/24592 Open in new window
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6825820 Open in new window
Abstract
This letter proposes a phase-locked loop (PLL) able to operate as an independent single-phase PLL in the context of three-phase systems. Its key advantage is that the extracted information allows the independent control of both the active and reactive powers for each phase. The proposed PLL utilizes moving average filters and, hence, remains robust under unbalanced and highly distorted voltages. A frequency estimator is also presented and incorporated in the PLL angle detector path to make it fr...
Citation
Mirhosseini, M. [et al.]. A three-phase frequency-adaptive phase-locked loop for independent single-phase operation. "IEEE transactions on power electronics", 01 Desembre 2014, vol. 29, núm. 12, p. 6255-6259.
Keywords
Frequency estimation, moving average filter, phase-locked loops, power system faults
Group of research
Electromagnetic Compatibility (EMC); Widebandgap (WBG); Internal Activity; Feature Selective Validation (FSV); Spread Spectrum modulation; Reliability; Multilevel Converters; Fault detection;

Participants

  • Mirhosseini, Mitra  (author)
  • Pou Felix, Josep  (author)
  • Agelidis, Vassilios  (author)
  • Robles Sestafe, Eider  (author)
  • Ceballos Recio, Salvador  (author)