Results 201 to 210 of about 7,959 (262)
Quantum Theory of Surface Lattice Resonances. [PDF]
NanophotonicsReitz M +4 more
europepmc +1 more source
A method for characterizing and analyzing the structural behavior of concrete dams in cold regions. [PDF]
Sci RepFu X, Wang M, Zhao G, Xu Y, Qi Y, Gu C.
europepmc +1 more source
Demographic identification of Greater Caribbean manatees via acoustic feature learning. [PDF]
Front Artif IntellMerchan F +5 more
europepmc +1 more source
Editorial: Leishmaniasis: control and elimination, volume II. [PDF]
Front Cell Infect MicrobiolKumar R, Wilson M, Engwerda C.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Modulation-Based Harmonic Elimination
IEEE Transactions on Power Electronics, 2007A modulation-based method for generating pulse waveforms with selective harmonic elimination is proposed. Harmonic elimination, traditionally digital, is shown to be achievable by comparison of a sine wave with modified triangle carrier. The method can be used to calculate easily and quickly the desired waveform without solution of coupled ...
Philip Krein, Patrick L Chapman
exaly +2 more sources
IEEE Transactions on Biomedical Engineering, 1978
A 60-Hz harmonic eliminator has been designed to remove dc and 60-Hz line frequency and its harmonics. By triggering a 1024-point sliding average on each cycle of the line voltage, the harmonics of 60 Hz and dc are averaged from the input. This average is then substracted from the input to eliminate these components, leaving the rest of the signal ...
P B, Brown, L, Malhotra
openaire +2 more sources
A 60-Hz harmonic eliminator has been designed to remove dc and 60-Hz line frequency and its harmonics. By triggering a 1024-point sliding average on each cycle of the line voltage, the harmonics of 60 Hz and dc are averaged from the input. This average is then substracted from the input to eliminate these components, leaving the rest of the signal ...
P B, Brown, L, Malhotra
openaire +2 more sources
Elimination of Supply Harmonics
IEEE Industry Applications Magazine, 1997The price of the extensive use of power electronic devices is becoming clear: increasing harmonic "pollution." The greater amount of harmonics being introduced into power distribution systems is of concern to both power consumers and power companies. First, a brief look is taken at background information which describes harmonic sources, effects, and ...
S. L. Clark, P. Famouri, W. L. Colley
openaire +1 more source
An overview on harmonic elimination
2015 IEEE International Conference on Mechatronics and Automation (ICMA), 2015As the distributed network technology develops, so do the grid harmonic problems, which were mainly caused by extensive using of power electronic devices and nonlinear loads. As far as the harmonic elimination, the filter which had been used widely can improve power quality of the network effectively.
Zhiqiang Gao +3 more
openaire +1 more source
Elimination of harmonics of multiconverters
CCECE '97. Canadian Conference on Electrical and Computer Engineering. Engineering Innovation: Voyage of Discovery. Conference Proceedings, 2002The suppression of higher harmonics is realised due to the increase of the pulsation index p of multiconverters. Two principal methods are known of the increase of p: the method of introducing the angle of phase difference between the primaries and secondaries of the transformer feeding the converters, and the increase of the number of phases q ...
A. Oury +3 more
openaire +1 more source
A Strategy for Eliminating Harmonics in Three-phae System with Harmonic Generators
2021 IEEE 4th International Electrical and Energy Conference (CIEEC), 2021A strategy for eliminating harmonics from the output of three-phase inverters is proposed with an idea of a special harmonic generator, which is characteristic in structure with a multi-phase round-shaped transformer for synthesizing the desired harmonics electromagnetically.
Tiejun Wang +3 more
openaire +1 more source