Results 21 to 30 of about 109,088 (302)
Suppression of line voltage related distortion in current controlled grid connected inverters [PDF]
, 2005 The influence of selected control strategies on the level of low-order current harmonic distortion generated by an inverter connected to a distorted grid is investigated through a combination of theoretical and experimental studies.
Abeyasekera, T. +3 more
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A NEW STRUCTURE OF FIVE-LEVEL DIODE CLAMPED INVERTER WITH REDUCING ITS ELEMENTS
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018 At the high power switching circuit's applications, when the harmonic distortion is harmful, a multi-level diode clamped inverter is useful, especially when reduced total harmonic distortion and high power are desired.
Othman M. Anssari
doaj +1 more source
Mitigation of load side harmonic distortion in standalone photovoltaic based microgrid [PDF]
E3S Web of Conferences, 2021 Photovoltaic (PV) system as one part of distributed energy resources is becoming an alternative for low and medium distribution network of microgrid. By the reason of a wide implementation of power electronic and non-linear loads, harmonics distortion is
Aljwary Adel +3 more
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A filter design approach to maximize ampacity of cables in nonsinusoidal power systems [PDF]
, 2015 This paper presents an optimal design of the C-type passive filters for the effective utilization of the power cables under nonsinusoidal conditions based on maximization of the harmonic derating factor (HDF) of a power cable, where maintaining the load ...
Abdel Aleem, SHE +3 more
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Interpretation of partial discharge activity in the presence of harmonics [PDF]
, 2010 Recent work has identified that circumstances of equipment operation can radically change condition monitoring data. This contribution investigates the significance of considering circumstance monitoring on the diagnostic interpretation of such condition
Bahadoorsingh, S. +4 more
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Ain Shams Engineering Journal, 2022 Mathematical design of a new fourth-order harmonic passive filter is presented and its optimal strategy is proposed with regards to various design scenarios. The considered objective function is total demand distortion minimization of the supply current.
Nehad M. Khattab +6 more
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Standards of distorted signal for calibration of total harmonic distortion meters [PDF]
1998 Conference on Precision Electromagnetic Measurements Digest (Cat. No.98CH36254), 2002 In this article a survey and evaluation of some progressive approaches to the standards of non-linear distortion is reported. Some types of standards of signals with the known total harmonic distortion used for calibration of distortion measuring instruments are proposed.
openaire +3 more sources
PFC Topologies for AC to DC Converters in DC Micro-Grid [PDF]
, 2016 With increasing dominance of renewable energy resources and DC household appliances, the novelty of DC micro grid is attracting significant attention. The key interface between the main supply grid and DC micro grid is AC to DC converter.
Ashraf, Muhammad +3 more
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IET Power Electronics, 2023 Real‐time estimating harmonic distortion levels near the Point of Interconnections of grid‐connected inverter‐based resources (IBRs) is critical for maintaining the operational reliability and security of the power grid, particularly during transients ...
Reza Saeed Kandezy +3 more
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Design and Development of a Class EF2 Inverter and Rectifier for Multi-megahertz Wireless Power Transfer Systems [PDF]
, 2016 This paper presents the design and implementation of a Class EF2 inverter and Class EF2 rectifier for two -W wireless power transfer (WPT) systems, one operating at 6.78 MHz and the other at 27.12 MHz.
Aldhaher, S, Mitcheson, PD, Yates, DC
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