Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Jaroslav Dudrik"'
Publikováno v:
Energies, Vol 16, Iss 4, p 1591 (2023)
This paper describes a high-frequency soft-switching dc-dc converter with a simple energy recovery capacitor snubber on the secondary side. The presented dc-dc full-bridge converter with the energy recovery snubber removes the main drawbacks of the c
Externí odkaz:
https://doaj.org/article/87ff6e94b341416fbf79ee6342465b27
Publikováno v:
Communications, Vol 15, Iss 3, Pp 6-12 (2013)
The paper deals with analysis of operation of a soft switching PWM DC-DC full-bridge converter with new energy recovery turn-off snubber on secondary side of high frequency power transformer.Principal equations are derived for individual operation st
Externí odkaz:
https://doaj.org/article/355d930767c04d17aa72229f25eb3aba
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 2, Iss 1, Pp 147-150 (2009)
A novel full-bridge PWM DC/DCconverter with controlled secondary side rectifier usingsecondary snubber is presented in this paper.Limitation of the circulating current as well as softswitching for all power switches of the inverter isachieved for ful
Externí odkaz:
https://doaj.org/article/1b69ae7979774936905a705bc7f1a26f
Autor:
Jaroslav Dudrik, Vladimír Ruščin
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 1, Iss 1, Pp 242-245 (2008)
A novel auxiliary circuit for full-bridge PWMDC/DC converter with controlled secondary side rectifieris presented in this paper. Zero-current turn-on for allpower switches of the inverter is achieved for full loadrange from no-load to short circuit b
Externí odkaz:
https://doaj.org/article/84132f83378b45ed9cf8d0aa8d8ed1a9
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 1, Iss 1, Pp 276-279 (2008)
This paper presents the contribution of theauthors regarding the implementation of a low powersolar energy renewable source. To optimize theconversion efficiency of the solar irradiance intoelectrical energy an embedded system was designed. Theembedd
Externí odkaz:
https://doaj.org/article/056022414619445b9a384866917286be
Autor:
Peter Dzurko, Jaroslav Dudrik
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 3, Pp 403-408 (2006)
The present article deals with theoretical analysis of operation of a series-parallel converter working above resonance frequency. Derived are principal equations for individual operation intervals. Based on these made out are waveforms of individual
Externí odkaz:
https://doaj.org/article/f1a8ebba2f2e4663ba6b44f0bac52eed
Autor:
Jaroslav Dudrik
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 4, Iss 3, Pp 189-193 (2005)
The paper presents principles and properties of the soft switching PWM DC-DC converters. The attention is focused mainly on high power applications and thus the full-bridge inverters are used in DC-DC converters. Considerations are also given to the
Externí odkaz:
https://doaj.org/article/3aafa0a941f543b7bf302c9ceeea2cca
Publikováno v:
Energies
Volume 16
Issue 4
Pages: 1591
Volume 16
Issue 4
Pages: 1591
This paper describes a high-frequency soft-switching dc-dc converter with a simple energy recovery capacitor snubber on the secondary side. The presented dc-dc full-bridge converter with the energy recovery snubber removes the main drawbacks of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9627faa305d1d081b82b698f31986bc8
Publikováno v:
2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81b325e42f27f9d1c9270dfb4a88e964
https://doi.org/10.1109/pemc51159.2022.9962897
https://doi.org/10.1109/pemc51159.2022.9962897
Autor:
Marek Pastor, Jaroslav Dudrik
Publikováno v:
TRANSACTIONS ON ELECTRICAL ENGINEERING. 5:91-96
The paper analyses oscillations in a single-phase grid connected inverter with the LCL output filter. Passive and active damping techniques are designed and compared by simulations. The inverter is controlled by a proportional resonant controller.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19c831e7776199ee124c0bf3ea2da1e4
https://doi.org/10.14311/tee.2016.4.091
https://doi.org/10.14311/tee.2016.4.091