Results 281 to 290 of about 1,592,710 (344)

Efficient refolding, purification, and characterization of barley oxalate oxidase in Escherichia coli. [PDF]

open access: yesMicrob Cell Fact
Donelan W   +5 more
europepmc   +1 more source

Directional Selective Fixed-Filter Active Noise Control Based on a Convolutional Neural Network in Reverberant Environments [PDF]

open access: green
Boxiang Wang   +6 more
openalex  

Extended active optical lattice filters: filter synthesis

Journal of the Optical Society of America A, 2010
In this paper, we study the synthesis of asymptotically stable filters from a unit cell of a two-dimensional tunable lattice filter architecture consisting of four four-port couplers and four waveguides containing semiconductor optical amplifiers. Upper bounds on the number of gains that will produce a filter with a priori prescribed poles, for a ...
Mieczyslaw, Dabkowski   +5 more
openaire   +2 more sources

Active harmonic filters

2017
APF can reduce some types of power quality disturbances such as harmonics, reactive power, and unbalanced load currents. The APF uses fast switching solidstate devices and GTO emerging as a viable in smart grid applications, battery charging scheme battery storage system.
A. M. Sharaf   +2 more
openaire   +1 more source

Active Harmonic Filters

Proceedings of the IEEE, 2005
Unlike traditional passive harmonic filters, modern active harmonic filters have the following multiple functions: harmonic filtering, damping,isolation and termination, reactive-power control for power factor correction and voltage regulation, load balancing, voltage-flicker reduction, and/or their combinations.
openaire   +1 more source

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