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Análise harmônica de redes elétricas utilizando o software PCFLO
(Universidade Federal de UberlândiaBrasilEngenharia Elétrica, 2017)
Performance and Analysis of n-Type Vertically Stacked Nanowires Regarding Harmonic Distortion
(2020-08-11)
Thispaperstudies theharmonic distortion (or non-linearity) of vertically stacked SOI nanowireswith differ-ent fin widths and channel lengths. The total harmonic distor-tion and third order harmonic distortion areused ...
Performance and Analysis of n-Type Vertically Stacked Nanowires Regarding Harmonic Distortion
(2020-08-11)
Thispaperstudies theharmonic distortion (or non-linearity) of vertically stacked SOI nanowireswith differ-ent fin widths and channel lengths. The total harmonic distor-tion and third order harmonic distortion areused ...
A Power-Quality Index to Assess the Impact of Voltage Harmonic Distortions and Unbalance to Three-Phase Induction Motors
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2010)
This paper discusses the need to simultaneously monitor voltage unbalance and harmonic distortions in addition to root-mean-square voltage values. An alternative way to obtain the parameters related to voltage unbalance ...
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 ...
Harmonics filtering and detection of disturbances using wavelets
(1999-12-01)
Traditional mathematical tools, like Fourier Analysis, have proven to be efficient when analyzing steady-state distortions; however, the growing utilization of electronically controlled loads and the generation of a new ...
Harmonic propagation analysis in electric energy distribution systems
(2011-12-01)
An important alteration of the equivalent loads profile has been observed in the electrical energy distribution systems, for the last years. Such fact is due to the significant increment of the electronic processors of ...
High Frequency Harmonic Distortions Measured In A Brazilian Solar Farm
(IEEENew York, 2016)
Effects on Light Efficiency in Discharge and Solid-State Lighting Operation, Supplied by No-Sinusoidal Voltage
(Ieee-inst Electrical Electronics Engineers Inc, 2016-05-01)
The widespread use of discharge lamps and solid-state lighting is justified by its high-energy efficiency. However, the massive use causes degradation of power quality provided. In this context, the objective was the ...