Results 11 to 20 of about 819 (196)

Harmonics and Interharmonics Detection Based on Synchrosqueezing Adaptive S-Transform

Energies, 2022
The integration of renewable energy generation and nonlinear power electronic equipment into the grid brings about complex harmonics and interharmonics problems.
Zhaoyu Lou, Pan Li, Kang Ma, Fengcheng Teng   +3 more
doaj   +2 more sources

Interharmonics: Theory and Modeling

IEEE Transactions on Power Delivery, 2007
Some of the most remarkable issues related to interharmonic theory and modeling are presented. Starting from the basic definitions and concepts, attention is first devoted to interharmonic sources. Then, the interharmonic assessment is considered with particular attention to the problem of the frequency resolution and of the computational burden ...
A. Testa, M. F. Akram, R. Burch, CARPINELLI, GUIDO, G. Chang, V. Dinavahi, C. Hatziadoniu, W. M. Grady, E. Gunther, M. Halpin, P. Lehn, Y. Liu, R. Langella, M. Lowenstein, A. Medina, T. Ortmeyer, S. Ranade, P. Ribeiro, N. Watson, J. Wikston, W. Xu   +20 more
core   +8 more sources

Detection of Harmonic and Interharmonics Contents in Water Desalination Plants' Distribution System Based on Deep Learning Algorithms

Energy Science & Engineering
Water desalination plants are significant consumers of electric power, making them some of the largest energy users in power grids. Their electricity consumption presents an urgent challenge for efficient and sustainable operation, and they are among the
Hasnaa M. El‐Arwash, Maytham Alabid, Ragab A. El‐Sehiemy, Lamiaa A. A. Said   +3 more
doaj   +2 more sources

Interharmonics and light flicker

CIRED: Conference Proceedings, 2015
Godkänd; 2015; 20150625 (matbol)
Hansen, Henrik, Bollen, Math, Koponen, Pekka   +3 more
core   +7 more sources

Single-Phase Induction Motor Under Voltage Fluctuations

Scientific Journal of Gdynia Maritime University, 2022
Some of the most common power quality disturbances are voltage fluctuations. They are interconnected with the presence of voltage subharmonics and interharmonics.
Marcin Pepliński, Daniel Adamczak, Piotr Gnaciński   +2 more
doaj   +1 more source

A New Analytical Model of Single-Phase Diode Bridge Rectifiers in the Presence of Interharmonics in Supply Voltage

IEEE Open Access Journal of Power and Energy, 2023
In this paper, a new accurate and comprehensive analytical model of harmonic and interharmonic distortion produced by a single-phase AC/DC diode bridge rectifier (DBR) is presented.
Jiri Drapela, Roberto Langella, Alfredo Testa, Vincenzo Vendemia   +3 more
doaj   +1 more source

A Disturbed Grid Voltage Interharmonic Analysis with Fourier Series of Several Variables

Mìkrosistemi, Elektronìka ta Akustika, 2020
Increasing the range of electronic devices, especially nonlinear impulse loads worsen the parameters of electricity quality. One of the most negative factors for the electricity quality are low-frequency interharmonics, which have a negative impact on ...
Evgenii Volodymyrovych Verbytskii
doaj   +1 more source

An Algorithm Based on Sparse Decomposition for Estimating Harmonic and Interharmonic Components of Stationary Signals in Power Systems

IEEE Access, 2019
Many methods for estimating frequency components of stationary signals in power systems are based on the Discrete Fourier Transform. These methods have a fixed frequency resolution which depends on the sampling frequency and the number of samples of the ...
Tatiana De Almeida Prado, Andrea Macario Barros, Giovanni Alfredo Guarneri   +2 more
doaj   +1 more source

Impact of voltage subharmonics and interharmonics on currents in single-phase induction motors

Scientific Journal of Gdynia Maritime University, 2021
In very low power drives, a single-phase induction motor is used. This motor, like the 3-phase induction squirrel-cage motor, requires a voltage supply with suitable parameters – of suitable quality, in practice.
Marcin Pepliński
doaj   +1 more source

FEATURES OF SELECTION OF CAPACITOR BANKS IN ELECTRIC NETWORKS WITH INTERHARMONIC SOURCES

Electrical engineering & Electromechanics, 2017
Purpose. Development of a methodology for selecting capacitor bank parameters designed to compensate for reactive power, if there are sources of interharmonics in the electrical network.
Yu. L. Sayenko, T. K. Baranenko, D. N. Kalyuzhniy   +2 more
doaj   +1 more source