Time Variable Dead-Time in GaN Based Bridgeless Converter

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00367461" target="_blank" >RIV/68407700:21230/23:00367461 - isvavai.cz</a>

Result on the web

<a href="https://ieeexplore.ieee.org/document/10221385" target="_blank" >https://ieeexplore.ieee.org/document/10221385</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/PIERS59004.2023.10221385" target="_blank" >10.1109/PIERS59004.2023.10221385</a>

Result language

angličtina

Original language name

Time Variable Dead-Time in GaN Based Bridgeless Converter

Original language description

Power factor correction (PFC) bridgeless converter in Fig. 1 with GaN transistors achieves better efficiency and power density compared to other solutions in the field of PFC converters. Utilizing GaN transistors brings new challenges in the field of control algorithms. Mainly the high frequency operation demanding high resolution PWM generator timers and precise dead-time setting together with fast control loop calculations and feedback values measurements. This paper presents a software based solution to on-line deadtime adjustment which improves the efficiency of GaN based PFC converters.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20201 - Electrical and electronic engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedigs of PIERS 2023 in Prague

ISBN

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ISSN

1559-9450

e-ISSN

1559-9450

Number of pages

4

Pages from-to

1561-1564

Publisher name

Electromagnetics Academy

Place of publication

Cambridge

Event location

Praha

Event date

Jul 3, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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