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DOI: https://doi.org/10.15407/techned2018.06.038

ESTIMATION OF PARAMETERS AND CHARACTERISTICS OF POWER FACTOR CORRECTOR BASED ON PULSED AND QUASI-RESONANT CONVERTERS

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 6, 2018 (November/December)
Pages 38 – 41

 

Authors
Yu.О. Denysov*, О.М. Gorodniy**, V.V. Gordienko***, L.V. Vershniak****, A.V. Dymerets*****
Chernihiv National University of Technology,
Shevchenka str., 95, Chernihiv, 14035, Ukraine,
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* ORCID ID : http://orcid.org/0000-0003-2293-7964
** ORCID ID : http://orcid.org/0000-0001-5303-9564
*** ORCID ID : http://orcid.org/0000-0002-2052-9118
**** ORCID ID : http://orcid.org/0000-0001-7178-7339
***** ORCID ID : http://orcid.org/0000-0002-7617-5291

 

Abstract

Models of pulse converters (PC) with pulse-width modulation (PWM) and zero-current-switch quasi-resonant pulse converter (QRPC-ZCS) with pulse-frequency modulation (PFM), which operate as part of a power factor corrector (PFC), are proposed. Simulation allowed to get the output characteristics and the dependences of the pulsation coefficients on the load variation of these converters. Also in this work comparative estimation of energy losses in PFC, transistor switches and the spectrums of consumption currents was made. References 9, figures 4, table 1.

 

Key words: power factor corrector, resonant circuit, quasi-resonant pulse converter, transistor switch.

 

Received:    05.03.2018
Accepted:    21.05.2018
Published:   23.10.2018

 

References

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