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Wyszukujesz frazę "tunable inductive filter" wg kryterium: Wszystkie pola


Wyświetlanie 1-2 z 2
Tytuł:
Power supply with parallel reactive and distortion power compensation and tunable inductive filter – Part 1
Autorzy:
Gwóźdź, M.
Ciepliński, Ł.
Krystkowiak, M.
Powiązania:
https://bibliotekanauki.pl/articles/200798.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
distortion power
PFC
power supply
reactive power
tunable inductive filter
Opis:
The work presents a DC power supply with power factor correction (PFC). This device is also equipped with a parallel active filter function, which enables the possibility of compensation (minimization) of reactive and distortion power, generated by a group of loads, connected to the same power grid node. A passive filter with variable inductance applied at the input of the power supply allows for a significantly improvement in quality of the system control (given specific criteria), as compared to the solution with a filter with fixed parameters. This is possible by increasing the dynamics of current changes at the power supply input (extending its “frequency response”). The paper presents the principle of operation as well as structures and models of the power supply control system and its power stage. Selected test results its power of the simulation model of the electric system with the power supply, in various operating conditions, are also presented.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2020, 68, 3; 401-408
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Power supply with parallel reactive and distortion power compensation and tunable inductive filter — Part 2
Autorzy:
Gwóźdź, Michał
Wojciechowski, Rafał
Ciepliński, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/2086834.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
distortion power
PFC
power supply
reactive power
tunable inductive filter
moc zniekształceń
zasilacz
reaktywna moc
przestrajalny filtr indukcyjny
Opis:
The paper is the second part of the work, devoted to a DC power supply with a power factor correction function. The power supply is equipped additionally with a shunt active power filter function, which enables the compensation of reactive and distortion power, generated by loads, connected to the same power grid node. A tunable inductive filter, included at the input of the power electronics current source – the main block of the power supply – allows for an improvement of the quality of the system control, compared to the device with a fixed inductive filter. This improvement was possible by extending the current source “frequency response”, which facilitated increasing the dynamics of current changes at the power supply input. The second part of the work briefly reminds the reader of the principle of operation and the structures of both the power supply control system and its power stage. The main purpose of this paper is to present the selected test results of the laboratory model of the electric system with the power supply.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2021, 69, 4; e137938, 1--9
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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