Harmonic distortion in public low-voltage grids Comparison of the situation in Colombia and Germany
Ingeniería e Investigación, 2015 Current and voltage harmonic levels in LV grids depend not only on the harmonic emission of non-linear loads, but also on the characteristics of the grid and the voltage distortion of the upstream grid.
Ana María Blanco Castañeda +5 more
doaj +1 more source
Reduction of alternator apparent-power requirements and harmonic distortion caused by phase-controlled parasitic loads [PDF]
Reduction of alternator apparent power requirements and harmonic distortion caused by phase-controlled parasitic ...
Gilbert, L. J., Perz, D. A.
core +1 more source
Simulation of a single-phase active power filter based ANN controller [PDF]
, 2013 This project presents the employment of a single-phase active power filter (APF) to compensate harmonics generated by battery charger. The presence of the harmonics leads to various problems and poor power quality.
Mahadan, Mohd Ezwan
core
Advanced Materials, EarlyView.Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje +7 more
wiley +1 more source
The study of multipactor breakdown in space electronic systems fourth status report, jan. 1965 [PDF]
Harmonic and noise current measurements, and intermodulation distortion coefficients for studying multipactor radio frequency discharge in space electronic ...
core +1 more source
Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives
Advanced Materials, EarlyView.Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi +4 more
wiley +1 more source
Harmonic Distortion of Blood Pressure Waveform as a Measure of Arterial Stiffness. [PDF]
Front Bioeng Biotechnol, 2022 Milkovich N +4 more
europepmc +1 more source
A space communications study Status report, 15 Dec. 1968 - 15 Mar. 1969 [PDF]
Harmonic distortion in frequency demodulator using feedback, delta modulation, recursive signal processing techniques, and multipath ...
Clarke, K. K. +2 more
core +1 more source
A model-based analysis method for evaluating the grid impact of EV and high harmonic content sources [PDF]
, 2015 The impact on the distribution grid when Electric Vehicles are connected is an im-portant technical question in the development of new smart grids. This paper looks in detail at the predictive capability of a model, calculating harmonic voltage and ...
Burt, Graeme M. +4 more
core
Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source