Results 101 to 110 of about 106,437 (299)
Design Improvisation for Reduced Harmonic Distortion in a Flux Pump-Integrated HTS Generator
Energies, 2017 This paper presents a design improvisation of a flux pump-integrated 10 kW high-temperature superconducting (HTS) proof of concept generator for reduced harmonic distortion.
Ravichandra Kulkarni +5 more
doaj +1 more source
ON HARMONICITY IN A DISC AND n-HARMONICITY [PDF]
Bulletin of the Korean Mathematical Society, 2010 Let ? 6 -0 be either a power bounded radial measure with compact support on the unit disc D with ?(D) = 1 such that there is a - > 0 so that |ˆ(s)| 6 1 for every s 2 §(-) \ {0,1}, or just a radial probability measure on D. Here, we provide a decomposition of the set X = {h 2 L 1 (D) | limn!1 h ⁄ ? n exists}.
openaire +1 more source
Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells
Advanced Materials, EarlyView.Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang +14 more
wiley +1 more source
A statistic study of harmonics and interharmonics at a modern wind-turbine
, 2014 The work presents measurements of harmonics and interharmonics from a modern wind turbine over a period of several days, using a conventional power quality monitor.
Kai Yang +7 more
core +1 more source
Optimization of passive filtering systems used for mitigating harmonics in distribution networks
, 2016 Many optimization techniques have been applied not just to reduce the effects of minor harmonics on resonant harmonic filters (RHF) but also to minimize the investment cost or to maximize the efficiency of RHF.
Perez Alvarez, Juan J. +5 more
core +3 more sources
Advanced Materials, EarlyView.The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela +4 more
wiley +1 more source
HARMONICS ANALYSIS OF A WIND ENERGY CONVERSION SYSTEM WITH A PERMANENT MAGNET SYNCHRONOUS GENERATOR
, 2015 Global energy demands are growing daily, with renewable energy options such as wind power emerging as attractive alternatives to fossil fuels. This thesis is mainly doing simulation using Matlab to filter harmonics which are found in a Permanent Magnet ...
Nasr, Abdulhakim
core
Proceedings of the National Academy of Sciences, 1966 Nakai, Mitsuru, Sario, Leo
openaire +2 more sources
Generating Unconventional Spin‐Orbit Torques With Patterned Phase Gradients in Tungsten Thin Films
Advanced Materials, EarlyView.ABSTRACT A key aim in spintronics is to achieve current‐induced magnetization switching via spin‐orbit torques without external magnetic fields. For this, the focus of recent work has been on introducing controlled lateral gradients across ferromagnet/heavy‐metal devices, giving variations in thickness, composition, or interface quality.
Lauren J. Riddiford +9 more
wiley +1 more source
Even-odd harmonics generated from above-threshold ionization
, 2014 We are reporting a theoretical prediction: The photoelectrons forming above-threshold-ionization (ATI) peaks emit both even and odd harmonics. These harmonics exhibit plateau and cut-off features similar to those odd-only harmonics observed in ATI ...
Sun ZW(孙祉伟) +7 more
core +1 more source