Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jan Martis"'
Publikováno v:
IEEE Open Journal of Power Electronics, Vol 5, Pp 837-851 (2024)
Converters that produce an isolated dc output from a three-phase mains supply are often required. Moreover, input power factor correction (PFC) functionality is essential. A standard two-stage conception with ac/dc and dc/dc converters may be used. H
Externí odkaz:
https://doaj.org/article/58fb63d81348408386275597c9185c96
Publikováno v:
ECS Transactions. 99:311-316
A battery DC power source for a small oscilloscope was designed and constructed. Its output voltage is ca. 300 V and its output power is about 60 W. A series-resonant DC/DC converter with a pulse transformer is the core of this device. The source is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::139da151bdd358cd3e8355c65c6622c8
https://doi.org/10.1149/09901.0311ecst
https://doi.org/10.1149/09901.0311ecst
Publikováno v:
ECS Transactions. 99:373-380
This paper describes the design of a high power wireless power transfer with a coupled series resonant circuit. Coils distance is 600 mm and a nominal power is 20 kW. The transfer is provided by the inductive coupling of the resonant circuit with 800
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2d31e3ddd004b1a2912b7c64606e23a
https://doi.org/10.1149/09901.0373ecst
https://doi.org/10.1149/09901.0373ecst
Publikováno v:
ECS Transactions. 95:319-325
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2eca5d9898b5e9ef754b692e30b66f
https://doi.org/10.1149/09501.0319ecst
https://doi.org/10.1149/09501.0319ecst
Publikováno v:
ECS Transactions. 87:247-252
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b72fac1f75f231662ac218df441d47c
https://doi.org/10.1149/08701.0247ecst
https://doi.org/10.1149/08701.0247ecst
Publikováno v:
ECS Transactions. 87:363-368
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcddb197dad3afb377215a89393b951b
https://doi.org/10.1149/08701.0363ecst
https://doi.org/10.1149/08701.0363ecst
Autor:
Vojtěch Mornstein, Jan Martis, Tomáš Andrašina, Vlastimil Válek, Petr Prochazka, Vladan Bernard, Dalibor Cervinka
Publikováno v:
IRBM. 38:26-33
Radiofrequency ablation and irreversible electroporation are both interventional procedures used in treating cancer diseases generally and may be used in treatment of liver cancer. The two differ in terms of their action and thermal effects. The pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a68c680d7546b82f46c8a7834c179d
https://doi.org/10.1016/j.irbm.2016.11.001
https://doi.org/10.1016/j.irbm.2016.11.001
Publikováno v:
ECS Transactions. 74:17-22
This contribution presents improvements of the flyback converter topology to be used in a 600 Watt compact, light-weight and high-efficiency Li-Ion battery charger. The improved flyback converter, utilizing modern components (e.g. SiC semiconductors)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7cfb663a53cc698c73dbc785d904dc6
https://doi.org/10.1149/07401.0017ecst
https://doi.org/10.1149/07401.0017ecst
Publikováno v:
ECS Transactions. 74:77-83
This paper deals with a description of a simple Li-ion accumulator measuring stand. Stand is based on National Instruments modules which are capable of precise and fast measurement of voltage and temperature. Control of measuring stand is provided by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::411d706165ab8341b984fcfac8dee917
https://doi.org/10.1149/07401.0077ecst
https://doi.org/10.1149/07401.0077ecst
Publikováno v:
ECS Transactions. 74:23-30
Fast-chargers developed for lead-acid batteries are presented in this contribution. The first charger (700 W) is matched to classical automotive applications (lead-acid batteries 12 V or 6 V). The second one (1500 W) was created for a traction lead-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df9a96d4accfd26b014bef42b64cb16
https://doi.org/10.1149/07401.0023ecst
https://doi.org/10.1149/07401.0023ecst