Reverse voltage generating circuit for rapid commutation of output current polarity in variable polarity arc welding power supply
Sign Up to like & getrecommendations! Published in 2017 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2016.0748
Abstract: The topology of variable polarity (VP) arc welding power supply is composed of a first inverting stage responsible for the adjustment of output current amplitude and a second inverting stage used for the commutation of… read more here.
Keywords: power; circuit; polarity; arc welding ... See more keywords
Resonant Converter for High-Input Voltage and High-Output Current Applications
Sign Up to like & getrecommendations! Published in 2018 at "IETE Journal of Research"
DOI: 10.1080/03772063.2017.1378133
Abstract: ABSTRACT A new resonant converter for high-input voltage and high-output current applications is presented to realize the advantages of low turn-on switching losses, low reverse recovery losses, and low voltage stress of power semiconductors. The… read more here.
Keywords: high output; voltage; output current; converter ... See more keywords
A photon-controlled diode with a new signal-processing behavior
Sign Up to like & getrecommendations! Published in 2022 at "National Science Review"
DOI: 10.1093/nsr/nwac088
Abstract: Abstract The photodetector is a key component in optoelectronic integrated circuits. Although there are various device structures and mechanisms, the output current changes either from rectified to fully-on or from fully-off to fully-on after illumination.… read more here.
Keywords: signal processing; controlled diode; output current; photon controlled ... See more keywords
Machine Learning-Based Estimation of Output Current Ripple in PFC-IBC used in Battery Charger of Electrical Vehicles: A Comparison of LR, RF and ANN Techniques
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3174100
Abstract: In this study, an artificial neural network (ANN) model is developed for the purpose of estimating the output current ripple of a power factor correction (PFC) AC/DC interleaved boost converter (IBC) used in battery charger… read more here.
Keywords: estimation; output current; machine learning; current ripple ... See more keywords
Design and Performance of a “Squirrel-Cage” Dynamo-Type HTS Flux Pump
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2805161
Abstract: Dynamo-type high-temperature superconductor (HTS) flux pumps are fully superconducting dc current sources for HTS magnet coils, which eliminate the need for external current leads. Previous work has focussed on dynamos employing a single-coated conductor stator… read more here.
Keywords: dynamo type; hts flux; stator; output ... See more keywords
Output Current Limitation for ON–OFF Controlled Very-High-Frequency Class E DC–DC Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3116594
Abstract: The on–off controlled very-high-frequency Class E dc–dc converter has been extensively investigated for achieving high power density and fast dynamic response. However, the basic on–off control cannot limit the output current at overload or short-circuit… read more here.
Keywords: output current; controlled high; output; class converter ... See more keywords
A New Output Current Measurement Method With Tiny PCB Sensors Capable of Being Embedded in an IGBT Module
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2606111
Abstract: This paper proposes a new output current measuring method using tiny printed-circuit-board (PCB) current sensors. The method will make it possible to install the PCB current sensors in an insulated-gate bipolar transistor (IGBT) module. The… read more here.
Keywords: igbt module; method; pcb; new output ... See more keywords
Coordinated Elimination Strategy of Low Order Output Current Distortion for LC-Filtered DFIG System Based on Hybrid Virtual Impedance Method
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2879684
Abstract: This paper proposes a coordinated control strategy for the rotor-side converter (RSC) and the grid-side converter (GSC) of an LC-filtered doubly fed induction generator (DFIG) under distorted grid voltage condition, to eliminate the distortion of… read more here.
Keywords: low order; harmonics; output; gsc ... See more keywords
Analysis and Design of Load-Independent Output Current or Output Voltage of a Three-Coil Wireless Power Transfer System
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2018.2808698
Abstract: The design of operating frequencies and compensation topologies for load-independent output current or output voltage in two-coil wireless power transfer (WPT) system has been widely studied. The three-coil WPT system has been proven to be… read more here.
Keywords: system; output; coil; output current ... See more keywords
A Balunless Frequency Multiplier With Differential Output by Current Flow Manipulation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2018.2806348
Abstract: A balunless frequency doubler (FD) architecture which can provide differential output without any additional balun required is proposed in this paper. The architecture manipulates the desired second-harmonic currents around the doubler core by a multifunction… read more here.
Keywords: frequency; frequency multiplier; output; output current ... See more keywords