Analysis and Software Implementation of a Robust Synchronizing PLL Circuit Based on the pq Theory

By L. Rolim, D. R. Costa, M. Aredes. IEEE transactions on industrial electronics (1982. Print), 2006

307 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/a26cd14e7f3de13c034a162fe68b00e7aca39e80

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In Control and Systems Engineering

In Electrical and Electronic Engineering

Citations in the corpus

Control Strategies Based on Symmetrical Components for Grid-Connected Converters Under Voltage Dips (2009, background): “locked loop (PLL) working with an SSM guarantees angle precision when asymmetrical grid faults or unbalanced grid condition occur [29], [30].”
Variable-Frequency Grid-Sequence Detector Based on a Quasi-Ideal Low-Pass Filter Stage and a Phase-Locked Loop (2010, methodology): “PLLs are possibly the most widely used synchronization methods in the case of grid-connected three-phase systems [12], [13].”
Analysis and Digital Implementation of Cascaded Delayed-Signal-Cancellation PLL (2011, background): “For applications in power systems, the basic PLL structure can either be derived from the synchronous reference frame [13], or the instantaneous power theory [14].”
Comparison of Three Single-Phase PLL Algorithms for UPS Applications (2008, methodology): “4 displays the block diagram of the parkPLL [5], [6], which is a single-phase version of the three-phase SRF PLL [1].”
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.”
Comparisons Between the p--q and p--q--r Theories in Three-Phase Four-Wire Systems (2009, background): “However, some properties of PLL circuits, like those of the q-PLL analyzed in [35] , can be exploited to reduce computational efforts.”