Improvement in second harmonics linearization technique for multichannel amplifiers
A linearization technique that uses the injection of the fundamental signal second harmonics together with the fundamental signals at the amplifier input has been improved in this paper by introducing phase correction of the fundamental signals according
Budimir, D. +2 more
core +1 more source
On harmonic and asymptotically harmonic Finsler manifolds
In the present paper we introduce and investigate some types of harmonic Finsler manifolds and find out the interrelation between them. We give some characterizations of such spaces in terms of the Finsler mean curvature of geodesic spheres and the Finsler Laplacian of the distance function induced by the Finsler metric.
Shah, Hemangi, Taha, Ebtsam H.
openaire +2 more sources
Linearization of multichannel amplifiers with the injection of second harmonics into the amplifier and predistortion circuit [PDF]
A linearization technique that uses the injection of the fundamental signal second harmonics together with the fundamental signals at the amplifier input has been extended in this paper by introducing the injection the second harmonics into nonlinear ...
Budimir, D. +7 more
core +1 more source
Design and implementation of a modified fourier analysis harmonic current computation technique for power active filters using DSPs [PDF]
The design and implementation of a harmonic current computation technique based on a modified Fourier analysis, suitable for active power filters incorporating DSPs is presented.
El-Habrouk, M +3 more
core +1 more source
The harmonic knot [Formula: see text] is parametrized as [Formula: see text] where [Formula: see text], [Formula: see text] and [Formula: see text] are pairwise coprime integers and [Formula: see text] is the degree [Formula: see text] Chebyshev polynomial of the first kind. We classify the harmonic knots [Formula: see text] for [Formula: see text] We
Koseleff, Pierre-Vincent, Pecker, Daniel
openaire +4 more sources
Novel PLL for power converters under unbalanced and distorted grid conditions
A novel phase-locked loop (PLL) with simple structure is proposed in the present work for three-phase power converters under adverse grid conditions.
Jianguo Wang, Jihong Wang, Xing Luo
doaj +1 more source
Active Power Filters Under Marketing Aspect [PDF]
This paper presents some active power filters and their solutions with equipment based on power electronics. A short marketing study concerning the shunt, hybrid and series active power filters isdescribed showing their main schemes, and principles of ...
SILAGHI Helga +3 more
doaj
Genetic and combinatorial algorithms for optimal sizing and placement of active power filters
The paper deals with cost effective compensator placement and sizing. It becomes one of the most important problems in contemporary electrical networks, in which voltage and current waveform distortions increase year-by-year reaching or even exceeding ...
Maciążek Marcin +2 more
doaj +1 more source
Generating functions for L-harmonics
Title of program: LHARM Catalogue Id: AARE_v1_0 Nature of problem Generating functions enumerating L-harmonics are useful in providing polynomial bases and constructing missing label operators for semisimple groups reduced according to the ...
R.W. Gaskell (8090870), CPC, Mendeley
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Predictive Adaptive Filter for Reducing Total Harmonics Distortion in PV Systems
This paper presents a new method for reducing the total harmonic distortion (THD) of photovoltaic (PV) systems by using an adaptive filter based on a predictive model.
Liqaa Alhafadhi +3 more
doaj +1 more source

