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An Algebraic-Summation-Based 3-ph Phase-Locked Loop in Aerospace Applications
Technical Paper
2010-01-1807
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Power Systems Conference
Language:
English
Abstract
This work deals with modeling and analysis of a 3-phase Phase-Locked Loop (PLL) based on an algebraic-summation scheme rather than the Stationary/Floating frame transformation PLL or synchronous (Delta Q) frame transformation PLL, and operated to lock on either linear or nonlinear load current waveform, and in the presence of a loss of phase or unbalanced 3-phase load. The PLL scheme is described and performance results are presented, demonstrating its ability to estimate phase and frequency of the input signal in aerospace applications in which a Unity Vector production and a Frequency-to-Voltage conversion is performed.
Authors
Citation
Losic, N., "An Algebraic-Summation-Based 3-ph Phase-Locked Loop in Aerospace Applications," SAE Technical Paper 2010-01-1807, 2010, https://doi.org/10.4271/2010-01-1807.Also In
References
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