Results 31 to 40 of about 917,560 (312)

Power Limitation Control for a PMSG-Based Marine Current Turbine at High Tidal Speed and Strong Sea State [PDF]

open access: yes, 2013
This paper deals with the control strategies for a fixed-pitch marine current turbine (MCT) when the marine current speed exceeds the rated value corresponding to the rated power of generator and converter.
SCUILLER, Franck   +10 more
core   +1 more source

High Current Output Hydrogenated Diamond Triple-Gate MOSFETs

open access: yesIEEE Journal of the Electron Devices Society, 2019
Planar-type and novel triple-gate fin-type hydrogenated diamond (H-diamond) metal-oxide-semiconductor field-effect transistors (MOSFETs) were fabricated on a single-crystalline diamond substrate.
Jiangwei Liu   +3 more
doaj   +1 more source

Analytical Modeling and Validation of a Preloaded Piezoceramic Current Output

open access: yesMicromachines, 2021
Energy harvesting using piezoceramic has drawn a lot of attention in recent years. Its potential usage in microelectromechanical systems is starting to become a reality thanks to the development of an integrated circuit. An accurate equivalent circuit of
Bin Zhang   +4 more
doaj   +1 more source

Output Current Limitation for ON–OFF Controlled Very-High-Frequency Class E DC–DC Converter

open access: yes, 2022
he on – off controlled very-high-frequency Class E dc–dc converter has been extensively investigated for achieving high power density and fast dynamic response.
Li, Ying, Ruan, Xinbo
core   +1 more source

A study of electromagnetic processes in the converter with three-zone voltage control

open access: yesAdaptivni Sistemi Avtomatičnogo Upravlinnâ, 2019
The article focuses on electromagnetic processes in electric circuits with semiconductor switches. A mathematical model of a semiconductor converter with three-zone output voltage control has been created so as to analyse electromagnetic processes in ...
V. Mykhailenko   +2 more
doaj   +1 more source

The effect of ultrasound on the coating properties and the kinetics of lead dioxide electrodeposition on the steel base [PDF]

open access: yesЭлектрохимическая энергетика, 2022
The influence of the ultrasonic field on lead dioxide electrodeposition from nitrate electrolyte was studied. The adsorption of electroactive particles and the amount of nucleation on the electrode surface were found to have increased as well as the ...
Shpekina, Varvara Igorevna   +2 more
doaj   +1 more source

Minimum-Output-Current-Ripple Control of Current-Fed Three-Level Phase-Shift Full-Bridge Converter

open access: yesEnergies, 2022
Electrified ports using medium-voltage DC (MVDC) renewable energy microgrids require current-fed dc/dc converters in application scenarios such as battery or ultracapacitor charging units and hydrogen production systems.
Haichao Wang   +5 more
doaj   +1 more source

High linearity CMOS current output stage

open access: yesElectronics Letters, 1995
A novel CMOS current output stage is presented which is made up of two cascoded mirrors with improved dynamic matching. A typical current amplifier based on this output stage provides a nonlinearity lower than 2% with output signals up to 30 times higher than the bias current.
PALMISANO, Giuseppe   +2 more
openaire   +1 more source

Sharing Voltage and Current of an Input-Series–Output-Parallel Boost-LLC Converter

open access: yesEnergies, 2022
Modular input-series–output-parallel (ISOP) converters are very suitable for high-voltage and high-power applications. In order to ensure the normal operation of ISOP converters, it is necessary to realize the input-voltage and output-current ...
Bo Zhang   +8 more
doaj   +1 more source

Single-Input Four-Output Current Mode Filter Using Operational Floating Current Conveyor

open access: yesActive and Passive Electronic Components, 2013
This paper presents operational floating current conveyor (OFCC) based single input four output current mode filter. It employs only three OFCCs and two grounded capacitors and resistors each.
Neeta Pandey, Deva Nand, Zubair Khan
doaj   +1 more source

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