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Frequency and Total Harmonic Distortion Estimation Based on Adaptive Filters
(Institute of Electrical and Electronics Engineers, 2013-02)
In this paper, a low computacional cost total harmonic distortion and frecuency estimation method is proposed. This method is based on adaptive digital filters allowing tracking the fundamental frequency variations. Real ...
Simple Real-Time Digital PWM Implementation for class-D Amplifiers With Distortion-free Baseband
(Institute Of Electrical And Electronics Engineers, 2014-10)
A real-time, digital algorithm for pulse width modulation (PWM) with distortion-free baseband is developed in this paper. The algorithm not only eliminates the intrinsic baseband distortion of digital PWM but also avoids ...
Power standard based on a high precision power-factor meter
(IEEE, 1998)
A high-precision power-factor meter, based on zero crossing detectors, is proposed. The influence of the distortion in the input signals is analyzed and low pass filters proposed to prevent this error source. This system ...
Personal constraints’ impact on cognitive distortions in persons deprived of liberty
(Universidad del Zulia, 2020)
A Graphical Method to Assess Component Overload due to Harmonic Resonances in Wind Parks
(2020-01-01)
One of the impacts of harmonic resonances in wind parks is to overload wind park components. The process of identifying a problematic component may be time-consuming due to the number of scenarios and different components ...
GREEN MACHINING ORIENTED TO DIMINISH DENSITY GRADIENT FOR MINIMIZATION of DISTORTION IN ADVANCED CERAMICS
(Taylor & Francis Inc, 2014)