Temat: DC-DC high-step-up converter - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: DC-DC boost-flyback converter functioning as input stage for one phase low power grid-connected inwerter
Autorzy:: Kawa, A.
Penczek, A.
Piróg, S.
Powiązania:: https://bibliotekanauki.pl/articles/141671.pdf
Data publikacji:: 2014
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: DC-DC high-step-up converter
boost converters
microinverters
renewable energy
Opis:: The paper treats about main problems of one phase DC-AC microinverters that allow single solar cell to be joined with the grid. One of the issues is to achieve high voltage gain with high efficiency in DC circuit, which is necessary for proper operation of inverter. The operating principles, results of practical implementation and investigations on boost-flyback converter, which meets mentioned demands, are presented. (high step-up DC-DC boost-flyback converter for single phase grid microinverter).
Źródło:: Archives of Electrical Engineering; 2014, 63, 3; 393-407
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: High efficiency high step-up DC/DC converters : a review
Autorzy:: Tomaszuk, A.
Krupa, A.
Powiązania:: https://bibliotekanauki.pl/articles/200083.pdf
Data publikacji:: 2011
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: high efficiency
high step-up
DC/DC converter
renewable energy
Opis:: The renewable energy sources such as PV modules, fuel cells or energy storage devices such as super capacitors or batteries deliver output voltage at the range of around 12 to 70 VDC. In order to connect them to the grid the voltage level should be adjusted according to the electrical network standards in the countries. First of all the voltage should be stepped up to sufficient level at which the DC/AC conversion can be performed to AC mains voltage requirements. Overall performance of the renewable energy system is then affected by the efficiency of step-up DC/DC converters, which are the key parts in the system power chain. This review is focused on high efficiency step-up DC/DC converters with high voltage gain. The differentiation is based on the presence or lack of galvanic isolation. A comparison and discussion of different DC/DC step-up topologies will be performed across number of parameters and presented in this paper.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2011, 59, 4; 475-483
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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