Results 181 to 190 of about 7,378,396 (205)
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Proceedings of IEEE Power Electronics Specialist Conference - PESC '93, 2002
A simple and cost-effective solution to reduce the passive filter terminal voltage total harmonic distortion (THD) is outlined. A modified synchronous reference frame (SRF) based controller for the series active filter allows injection of a controlled percentage of the higher harmonic load currents into the supply, in compliance with the IEEE 519 ...
S. Bhattacharya +2 more
openaire +1 more source
A simple and cost-effective solution to reduce the passive filter terminal voltage total harmonic distortion (THD) is outlined. A modified synchronous reference frame (SRF) based controller for the series active filter allows injection of a controlled percentage of the higher harmonic load currents into the supply, in compliance with the IEEE 519 ...
S. Bhattacharya +2 more
openaire +1 more source
2020 International Conference on Computational Intelligence for Smart Power System and Sustainable Energy (CISPSSE), 2020
A nonlinear system determines the quality of power under closed and open control. An issue with power is overcome by a three-phase DC/AC embedded DC/DC ZETA converter with proposed Hysteresis Current Controller (HCC). In this proposed system, personal computers are operated in order to record harmonic generation.
D. Christy Priscilla +4 more
openaire +1 more source
A nonlinear system determines the quality of power under closed and open control. An issue with power is overcome by a three-phase DC/AC embedded DC/DC ZETA converter with proposed Hysteresis Current Controller (HCC). In this proposed system, personal computers are operated in order to record harmonic generation.
D. Christy Priscilla +4 more
openaire +1 more source
2023
Abstract — SVC functions as a voltage profile regulator, harmonic reduction and voltage stabilizer for transmission in the province of Bali which serves 15 substations, while using nonlinear loads so that harmonics are formed on the current and voltage graphs which result in voltage drops in the transmission network.
Nugraha, Made Dika +2 more
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Abstract — SVC functions as a voltage profile regulator, harmonic reduction and voltage stabilizer for transmission in the province of Bali which serves 15 substations, while using nonlinear loads so that harmonics are formed on the current and voltage graphs which result in voltage drops in the transmission network.
Nugraha, Made Dika +2 more
openaire +1 more source
2017 IEEE Vehicle Power and Propulsion Conference (VPPC), 2017
In this paper, we present an approach for Polymer Electrolyte Membrane Fuel Cell (PEMFC), drying out and flooding diagnosis. The present approach is signal-processing-based pattern recognition. The voltage signal is processed by a Fast Fourier Transform, in order to carry out a frequency analysis and to calculate the Total Harmonic Distortion (THD ...
S Jemei, N Yousfi Steiner
exaly +2 more sources
In this paper, we present an approach for Polymer Electrolyte Membrane Fuel Cell (PEMFC), drying out and flooding diagnosis. The present approach is signal-processing-based pattern recognition. The voltage signal is processed by a Fast Fourier Transform, in order to carry out a frequency analysis and to calculate the Total Harmonic Distortion (THD ...
S Jemei, N Yousfi Steiner
exaly +2 more sources
2018
With the standard IEEE 519-1992 Refers harmonics can be identified by comparing the measurement results with those standards so it can be known whether a certain point (point of common coupling) are harmonics. Where the percentage of allowable voltage below 69 kV attached to harmonic voltage is 5% while for Total Harmonic Distortion (THD%)current is 15%
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With the standard IEEE 519-1992 Refers harmonics can be identified by comparing the measurement results with those standards so it can be known whether a certain point (point of common coupling) are harmonics. Where the percentage of allowable voltage below 69 kV attached to harmonic voltage is 5% while for Total Harmonic Distortion (THD%)current is 15%
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2024 International Conference on Innovations in Science, Engineering and Technology (ICISET)
Sultanus Salehin +2 more
exaly +2 more sources
Sultanus Salehin +2 more
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Engineering and Applied Sciences Journal
This research aims to study and develop hybrid artificial intelligence algorithms used in the Wafeer device, which is designed to reduce capacitive harmonic distortion (THDi) in three-phase low-voltage electrical networks. The research is based on combining the mathematical approach of the Hodgkin–Huxley model with digital processing and machine ...
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This research aims to study and develop hybrid artificial intelligence algorithms used in the Wafeer device, which is designed to reduce capacitive harmonic distortion (THDi) in three-phase low-voltage electrical networks. The research is based on combining the mathematical approach of the Hodgkin–Huxley model with digital processing and machine ...
openaire +1 more source
Inter Harmonic THD Amplification of Voltage Source Converter: Concept and Case Study
IEEE Transactions on Power Electronics, 2020Xu Cai, Chuanchuan Hou, Yunwei Ryan Li
exaly