Concept

Current source

Related publications (766)

Implementation issues on the design of current loops based on resonant regulators for isolated microgrids

This paper analyzes the influence of state feedback coupling between the capacitor voltage and inductor current in voltage source inverters (VSI) operating in stand-alone microgrids. A decoupling technique is proposed as an effective measure to enhance the ...

IEEE2016

Enhanced current and voltage regulators for stand-alone applications

Federico De Bosio

State feedback decoupling permits to achieve a better dynamic response for Voltage Source in stand-alone applications. The design of current and voltage regulators is performed in the discrete-time domain since it provides better accuracy and allows direct ...

Ieee2016

Voltage Stability Analysis using a Complete Model of Grid-Connected Voltage-Source Converters

Mario Paolone, Andreas Martin Kettner

Due to the increasing popularity of renewable energies, a significant share of the power generation in future microgrids is expected to originate from converter-interfaced Distributed Energy Resources (DERs). Traditionally, idealized device models are used ...

2016

Coreless Open-Loop Current Transducers Based On Hall Effect Sensor Csa-1V

Radivoje Popovic

The paper provides an overview of coreless open-loop current transducers based on Hall effect sensor CSA-1V. Depending on the implementation method and current range, the presented transducers are divided in the four groups. The transducers are capable to ...

Univ Nis2016

On Practical Implementation of Electromagnetic Models of Lightning Return-Strokes

Hamidreza Karami

In electromagnetic models, the return-stroke channel is represented as an antenna excited at its base by either a voltage or a current source. To adjust the speed of the current pulse propagating in the channel to available optical observations, different ...

Mdpi Ag2016

Effect of state feedback coupling on the transient performance of voltage source inverters with LC filter

Federico De Bosio

State feedback coupling between the capacitor voltage and inductor current deteriorates notably the performance during transients of voltage and current regulators in stand-alone systems based on voltage source inverters. A decoupling technique is proposed ...

Ieee2016

Assessment of Confinement-Induced Band-to-Band Tunneling Leakage in the FinEHBTFET

Mihai Adrian Ionescu, Cem Alper, José Luis Padilla de la Torre

In conventional planar EHBTFETs, the interband tunneling phenomena responsible for the drive current takes place vertically in the section of the channel where top and bottom gates overlap. As a result, the horizontal extent of this overlapping between gat ...

Ieee2016

Model for the erosion onset of a granular bed sheared by a viscous fluid

Matthieu Wyart

We study theoretically the erosion threshold of a granular bed forced by a viscous fluid. We first introduce a model of interacting particles driven on a rough substrate. It predicts a continuous transition at some threshold forcing theta(c), beyond which ...

Amer Physical Soc2016

First principles fluid modelling of magnetic island stabilization by electron cyclotron current drive (ECCD)

Joan Decker

Tearing modes are MagnetoHydroDynamics (MHD) instabilities that reduce the performance of fusion devices. They can however be controlled and suppressed using electron cyclotron current drive (ECCD) as demonstrated in various tokamaks. In this work, simulat ...

2016

Hybrid phase-change — Tunnel FET (PC-TFET) switch with subthreshold swing < 10mV/decade and sub-0.1 body factor: Digital and analog benchmarking

Mihai Adrian Ionescu, Anna Krammer, Teodor Rosca, Josef Andreas Schuler, Wolfgang Amadeus Vitale, Cem Alper, Arnab Biswas, Emanuele Andrea Casu, Nicolò Oliva

In this paper we report the first hybrid Phase-Change - Tunnel FET (PC-TFET) device configurations for achieving a deep sub-thermionic steep subthreshold swing at room temperature and subthreshold power savings. The proposed hybrid device feedbacks the ste ...

IEEE2016

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