Results 51 to 60 of about 510,846 (198)
Harmonic Distortion in Fully-Differential Switched-Current Sigma-Delta Modulators [PDF]
, 1999 Harmonic distortion in SD modulators (SDMs) implemented with fully-differential switched-current (SI) circuits. Closed form expressions are derived for the third-order harmonic distortion in both lowpass and bandpass SDMs. For the latter, the third-order
Río, Rocío del +9 more
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Active Power Filter With Automatic Control Circuit For Neutral Current Harmonic Minimization Technique [QC446.3.H37 I98 2007 f rb]. [PDF]
, 2007 Disertasi ini bertujuan untuk membangun penuras kuasa aktif yang cekap dan boleh dipercayai bagi meminimumkan lebihan harmonik arus neutral dan juga masalah harmonik di dalam talian neutral untuk sistem tiga fasa empat dawai. The aim of this thesis
A Bakar, Mohd Izhar
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Synthesis of harmonic distortion levels in an LV distribution network
, 2001 This letter describes a method of "tuning" an ATP/EMTP-based distribution network model for the purposes of harmonic analysis. When the impact of the nonlinear devices (loads or generators) is studied in terms of network harmonic distortion, it is ...
Burt, G.M. +3 more
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A novel hybrid PWM algorithm having superior harmonic performance
Ingeniería e Investigación, 2009 This paper presents a novel hybrid modulation algorithm which improves the harmonic performance of eight of the most common pulse width modulation (PWM) algorithms for voltage source inverters (VSI) in the electric drive field. From harmonic a-nalysis of
Diana Jimena López Mesa +4 more
doaj
Design of mine-used single-phase harmonic suppression system
Gong-kuang zidonghua, 2016 In view of problem of severe distortion of local current wave caused by increase of low-voltage single-phase electrical equipment, a kind of single-phase harmonic suppression system used in low-voltage system was designed.
LUO Shuke
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International Journal of Electrical Power & Energy SystemsThe increasing penetration of distributed energy resources (DERs) and electric vehicles (EVs) introduces widespread power electronic devices that significantly challenge harmonic mitigation in distribution systems.
Xianghua Peng +6 more
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Two-Point Distortion Theorems for Harmonic Mappings
, 2023 We establish two-point distortion theorems for sense-preserving planar harmonic map -pings f = h + g in the unit disk D which satisfy harmonic versions of the univalence criteria due to Becker and Nehari.
Bravo, Victor +2 more
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TOTAL HARMONIC DISTORTION ANALYSIS OF MATRIX CONVERTER
, 2016 This paper deals with the validation and design analysis of Matrix converter for variable frequency using mathematical equations. The analysis was done using Venturini modulation algorithm.
K. Dhivya, K. Kandan, K. Senthilkumar
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Harmonic Detection and Suppression Method for High-speed Maglev Trains Based on Adaline Algorithm
Chengshi guidao jiaotong yanjiu[Objective] In order to reduce the impact of high-speed maglev harmonics on traction network, and to ensure the normal operation of high-speed maglev trains, it is necessary to study the harmonic characteristics of the high-speed maglev traction power ...
Zhongya MAO +3 more
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Passive Filter Design for Improving Quality of Solar Power
International Journal of Electrical, Energy and Power System Engineering, 2018 With the progress of industry, power electronic equipment is widely used in power system, it has produced serious harmonic distortion. It goes without saying that harmonic analysis is a very important subject in power system.
Nurhalim Dani Ali +4 more
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