Results 51 to 60 of about 25,518 (216)

Wien-bridge chaotic circuit with comparator

open access: yesElectronics Letters, 1998
A Wien-bridge-based circuit generating chaotic oscillations has been designed and investigated both numerically and experimentally. The oscillator contains an operational amplifier, a Wien-bridge used as a resonance loop, an additional RC inertial circuit, and a comparator employed as a nonlinear device.
A. Tamašvevičius   +2 more
openaire   +1 more source

Circuit bridging of components by smoke [PDF]

open access: yes, 1996
Smoke can adversely affect digital electronics; in the short term, it can lead to circuit bridging and in the long term to corrosion of metal parts. This report is a summary of the work to date and component-level tests by Sandia National Laboratories for the Nuclear Regulatory Commission to determine the impact of smoke on digital instrumentation and ...
Tanaka, T. J.   +2 more
openaire   +2 more sources

Modular multilevel converter with DHB energy-balancing channels for medium-voltage adjustable-speed drives

open access: yesThe Journal of Engineering, 2019
This paper presents a modular multilevel converter (MMC) configuration that utilises energy exchange between sub-modules (SMs) of upper and lower arms, for energy rebalancing.
Mohamed S. Diab   +4 more
doaj   +1 more source

Research on a novel STATCOM based on hybrid cascaded multi-level converter and its coordination control strategy

open access: yesThe Journal of Engineering, 2019
A novel static synchronous compensator (STATCOM) based on hybrid cascaded multi-level converter (HCMC) is presented in this study, i.e HCMC-STATCOM, which combines the advantages of the traditional two-level converter and cascaded H-bridge converter ...
Yi Du   +4 more
doaj   +1 more source

Detailed Analysis of a Regenerative Active Clamping Snubber for a Phase-Shifted Converter

open access: yesIEEE Access
The phase-shifted converter (PSFB) is one of the most used converters for applications where high power and galvanic isolation are required. To achieve zero voltage switching (ZVS) on the primary side these converters use the leakage inductance of the ...
Dorin Petreus, Toma Patarau
doaj   +1 more source

Evolution of neural activity in circuits bridging sensory and abstract knowledge [PDF]

open access: green, 2022
Francesca Mastrogiuseppe   +2 more
openalex   +1 more source

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