Results 81 to 90 of about 23,320 (286)
Generalized formulation of multilevel selective harmonic elimination PWM: Case I-Non-Equal DC Sources [PDF]
, 2006 The paper presents optimal solutions for eliminating harmonics from the output waveform of a multilevel staircase pulse-width modulation (PWM) method with non-equal dc sources.
Agelidis, V.G., Dahidah, M.S.A.
core +1 more source
Geometry and dimensionality reduction of feature spaces in primary visual cortex [PDF]
, 2015 Some geometric properties of the wavelet analysis performed by visual neurons are discussed and compared with experimental data. In particular, several relationships between the cortical morphologies and the parametric dependencies of extracted features ...
Barbieri, Davide
core +2 more sources
Advanced Functional Materials, EarlyView.Tabular foundation model interrogates the synthetic likelihood of metal−organic frameworks. Abstract Metal–organic frameworks (MOFs) are celebrated for their chemical and structural versatility, and in‑silico screening has significantly accelerated their discovery; yet most hypothetical MOFs (hMOFs) never reach the bench because their synthetic ...
Xiaoyu Wu +3 more
wiley +1 more source
Implementing selective harmonic elimination in multilevel inverters with optimal dc source
e-Prime: Advances in Electrical Engineering, Electronics and EnergyIn this paper, the bird swarm algorithm (BSA) is proposed for selective harmonic elimination (SHE) implementation in seven-level inverters. The SHE technique reduces switching frequency and, as a result, inverter losses, by using BSA to expedite the ...
Piyush L. Kamani +4 more
doaj +1 more source
FPGA Based Selective Harmonic Elimination Technique for Multilevel Inverter
International Journal of Power Electronics and Drive Systems (IJPEDS), 2018 Harmonic elimination at the fundamental frequency is very much appropriate for high and medium range of power generation and applications. This paper considers a new technique for selective harmonic elimination (SHE), in which the total harmonic distortion (THD) is minimized when compared with that of the conventional one.
T. Porselvi, K. Deepa, R. Muthu
openaire +1 more source
Quantum Plasmonics with multi-emitters: Application to adiabatic control
, 2017 We construct mode-selective effective models describing the interaction of N quantum emitters (QEs) with the localised surface plasmon polaritons (LSPs) supported by a spherical metal nanoparticle (MNP) in an arbitrary geometric arrangement of the QEs ...
Castellini, A. +6 more
core +1 more source
Molecular Contrast Optical Coherence Tomography: A Review [PDF]
, 2004 This article reviews the current state of research on the use of molecular contrast agents in optical coherence tomography (OCT) imaging techniques. After a brief discussion of the basic principle of OCT and the importance of incorporating molecular ...
Yang, Changhuei
core +1 more source
Photo‐Switching Thermal and Lithium‐Ion Conductivity in Azobenzene Polymers
Advanced Functional Materials, EarlyView.Light‐responsive azobenzene polymers control thermal and ionic transport simultaneously through structural transitions. UV illumination disrupts π–π stacking, converting crystalline trans states to amorphous cis configurations. Thermal conductivity drops from 0.45 to 0.15 W·m−1·K−1 while Li+ diffusivity increases 100 fold. This dual transport switching
Jaeuk Sung +7 more
wiley +1 more source
Reduction of Selective Harmonics using Shunt Active Power Filters [PDF]
, 2015 This paper describes a new approach to design voltage source converter based on shunt active power filter (APF) to reduce the harmonics. The design approach uses a selective harmonic elimination method.
, G. Lourds Sajitha, D. Narmatha, C.Venkatesan
core +2 more sources
Advanced Functional Materials, EarlyView.This review highlights how machine learning (ML) algorithms are employed to enhance sensor performance, focusing on gas and physical sensors such as haptic and strain devices. By addressing current bottlenecks and enabling simultaneous improvement of multiple metrics, these approaches pave the way toward next‐generation, real‐world sensor applications.
Kichul Lee +17 more
wiley +1 more source