Comparison of Three Single-Phase PLL Algorithms for UPS Applications

By R. M. S. Filho, P. F. Seixas, P. C. Cortizo, Leonardo A. B. Tôrres, André F. Souza. IEEE transactions on industrial electronics (1982. Print), 2008

472 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/544f2b67bc9d94a2ac64f5c84f276c1e11c08026

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In Control and Systems Engineering

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Citations in the corpus

Synchronous-Reference-Frame-Based Control Method for UPQC Under Unbalanced and Distorted Load Conditions (2011, background): “Modified PLL circuit block diagram. improving the performance of the compensator [14]–[20], [32], [33], [37]–[39].”
Dynamics Assessment of Advanced Single-Phase PLL Structures (2013, background): “For sure, some design instructions can be found in the literature [4], [26], [34], which do some simplifying assumptions such as neglecting the interaction between the OSG block and the LF and VCO blocks.”
Multiple-Complex Coefficient-Filter-Based Phase-Locked Loop and Synchronization Technique for Three-Phase Grid-Interfaced Converters in Distributed Utility Networks (2011, background): “2041738 Generally speaking, for single-phase applications, an ideal PLL should provide the fast and accurate synchronization information with a high degree of immunity and insensitivity to disturbances, harmonics, sags/swells, notches, and other types of distortions that exist in the input signal [2”
Control for Grid-Connected and Intentional Islanding Operations of Distributed Power Generation (2011, unknown): “A PI regulator can be used to control this variable, and the output of this regulator is the grid frequency [28].”
Enhancing the Frequency Adaptability of Periodic Current Controllers With a Fixed Sampling Rate for Grid-Connected Power Converters (2016, background): “Thus, feeding back the frequency estimated by an advanced PLL system [10] or frequency estimator (e.”
Optimal Current Harmonic Extractor Based on Unified ADALINEs for Shunt Active Power Filters (2014, methodology): “The phase-locked-loop (PLL) is another well-established method for frequency measurement and synchronization [11]–[15] that has consistent performance even under distorted and unbalanced conditions.”