Implementation of Goertzel-based frequency estimation for power quality monitoring in embedded measurement systems

Implementation of Goertzel-based frequency estimation for power quality monitoring in embedded measurement systems

International standards from IEC and IEEE regulate power grid parameters such as theRMSvalue, frequency, harmonic and interharmonic distortion, unbalance or the presence of transients, that are important to assure the quality of distributed power. Standard IEC 61000-4-30 suggests the zero crossing a...

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Bibliographic Details
Main Authors: Nuno M. Rodrigues, Fernando M. Janeiro, Pedro M. Ramos
Format: Article
Language:English
Published: Polish Academy of Sciences 2022-09-01
Series:Metrology and Measurement Systems
Subjects:
power quality
frequency estimation
non-integer goertzel
frequency interpolation
embedded measurement systems
Online Access:https://journals.pan.pl/Content/124543/PDF/art02-01293_int.pdf

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