Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Jan Molnar"'
Autor:
Jan Perdulak, Dobroslav Kovac, Irena Kovacova, Matus Ocilka, Andrii Gladyr, Dmytro Mamchur, Iurii Zachepa, Tibor Vince, Jan Molnar
Publikováno v:
Communications, Vol 15, Iss 3, Pp 32-38 (2013)
The paper presents a novel concept of multiphase boost converter (MPBC) with high efficiency of energy conversion. The new topology of MPBC is compared with conventional single-phase boost converter (SPBC). It is shown that almost whole input energy
Externí odkaz:
https://doaj.org/article/af4483191baa4fe795f46c65cfd02935
Autor:
Matus Ocilka, Dobroslav Kovac, Irena Kovacova, Jan Perdulak, Andrii Gladyr, Dmytro Mamchur, Iurii Zachepa, Tibor Vince, Jan Molnar
Publikováno v:
Communications, Vol 15, Iss 3, Pp 56-62 (2013)
The paper deals with the design of the voltage source half-bridge resonant inverter with the specific load coil, which is suitable for induction heating applications. To ensure the correct functionality and right frequency range of the self-resonant
Externí odkaz:
https://doaj.org/article/fd2b22c439794ccdb1bc127062cc3241
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 7, Iss 1 - 2, Pp 92-95 (2008)
This paper deals with new configuration of the traction converter with medium-frequency transformer intended for ac trolley wire fed locomotives. It is concerned to the primary serially connected single-phase voltage-source active rectifiers, which a
Externí odkaz:
https://doaj.org/article/3ba7eb7994714e90b3fa8cd7e3cbf799
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 1, Pp 86-89 (2006)
This research has been motivated by industrial demand for single phase current-source active rectifier dedicated for reconstruction of older types of dc machine locomotives. This paper presents converters control structure design and simulations. The
Externí odkaz:
https://doaj.org/article/1f7b4825df5d405e9692d9a36032299a
Autor:
Jan Molnar, Tibor Vince, Iveta Tomcikova, Jozef Dziak, Milan Guzan, Matej Beres, Irena Kovacova, Branislav Fecko
Publikováno v:
JUCS-Journal of Universal Computer Science 26(11): 1402-1421
Journal of Universal Computer Science, Vol 26, Iss 11, Pp 1402-1421 (2020)
Journal of Universal Computer Science, Vol 26, Iss 11, Pp 1402-1421 (2020)
The paper presents analyses of the implementation of IoT in the patent technology of the remote measuring laboratory (VMLab). The technology allows to create a new electrical connection between different devices, where the connection diagram was not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc300b6b5adafef902ebacb5078c772d
https://doi.org/10.3897/jucs.2020.074
https://doi.org/10.3897/jucs.2020.074
Autor:
Peter Hrabovský, Jan Molnar, Tibor Vince, Patrik Jacko, Dobroslav Kovac, Matej Beres, Simona Kiresova
Publikováno v:
Journal of Universal Computer Science, Vol 26, Iss 11, Pp 1495-1512 (2020)
JUCS-Journal of Universal Computer Science 26(11): 1495-1512
Scopus-Elsevier
JUCS-Journal of Universal Computer Science 26(11): 1495-1512
Scopus-Elsevier
IoT technology is gaining more and more popularity in practice, as it collects, processes, evaluates and stores important measured data. The IoT is used every day in the work, in the home or smart houses or in public areas. It realizes the connectivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1fb5c97eb5a2581df76801b0bceb664
https://lib.jucs.org/article/24151/download/pdf/
https://lib.jucs.org/article/24151/download/pdf/
Publikováno v:
2021 IEEE International Conference on Modern Electrical and Energy Systems (MEES).
This article deals with the topic of autonomous temperature measurement. It presents the basic concepts needed to work with a temperature sensor and a microcontroller that contains a Wi-Fi module. The measured data are then distributed to a remote Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e772efa59df17d94f2272706c3aa0a
https://doi.org/10.1109/mees52427.2021.9598663
https://doi.org/10.1109/mees52427.2021.9598663
Publikováno v:
2021 IEEE International Conference on Modern Electrical and Energy Systems (MEES).
The article describes intelligent devices focused to smart glasses, analyze the technology of smart glasses belonging to the group of wearable devices and their possible use in the electromechanical systems. It may happen that smart glasses will be i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b571d40758ba0f257e1c464582625709
https://doi.org/10.1109/mees52427.2021.9598545
https://doi.org/10.1109/mees52427.2021.9598545
Efficiency Enhancement of Non-Isolated DC-DC Interleaved Buck Converter for Renewable Energy Sources
Autor:
Branislav Fecko, Simon Gans, Dobroslav Kovac, Jozef Dziak, Jan Molnar, Matej Beres, Iveta Tomcikova, Patrik Jacko, Tibor Vince, Irena Kovacova
Publikováno v:
Energies; Volume 14; Issue 14; Pages: 4127
Energies, Vol 14, Iss 4127, p 4127 (2021)
Energies, Vol 14, Iss 4127, p 4127 (2021)
The article describes the principles based on which it is possible to obtain energy from renewable sources more efficiently. The principles use the conventional DC-DC interleaved buck converter based on the common electronic component types and the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71b84290baac13efb39abae0b4215eb2
Publikováno v:
2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP).
This article deals with the design and control implementation of a self-balancing mobile robot. The article outlines the design of the robot on the hardware side using the ESP8266 microcontroller. Subsequently, an algorithm is programmed for the prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb7301247127028e3e133c5c678c4a2
https://doi.org/10.1109/paep49887.2020.9240815
https://doi.org/10.1109/paep49887.2020.9240815