Temat: wielopoziomowy falownik - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Three-phase voltage outages kompensator with cascaded multilevel converter
Autorzy:: Iwaszkiewicz, J.
Bogusławski, P.
Krahel, A.
Łowiec, E.
Powiązania:: https://bibliotekanauki.pl/articles/141242.pdf
Data publikacji:: 2012
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: superkondensator
spadki napięcia
wielopoziomowy falownik
synchronizacja
supercapacitor
voltage dips and sags
multilevel inverter
synchronization
Opis:: The paper presents a laboratory prototype of the three-phase transformer less voltage outages compensator with an energy storage based on high voltage supercapacitors. The system described is able to protect an isolated grid e.g. in industry against short voltage interruptions, dips and sags. An idea of a control method as well as a Digital controller has been presented, too.
Źródło:: Archives of Electrical Engineering; 2012, 61, 3; 325-336
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Skocz do pozycji: 2.

Tytuł:: Stability analysis and efficiency improvement of IPFC using latest PR controller
Autorzy:: Gurijala, Sridhar Babu
Kishore, D. Ravi
Nittala, Ramchandra
Godala, Rohith Reddy
Powiązania:: https://bibliotekanauki.pl/articles/1841160.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: control algorithms
FACTS devices
multilevel inverter
interline power flow controller
algorytmy sterowania
FAKTY urządzeń
falownik wielopoziomowy
interline kontroler przepływu mocy
Opis:: The deviation from the ideal waveformcauses disturbances and failure of end-user load equipment. Power traveling a long distance from the generation plant to the end-user leads to deterioration of its quality, and the intensive utilization of power leads to serious issues in the grid resulting in power quality problems. To make the system effective and able to meet modern requirements, flexible AC transmission system (FACTS) devices should be installed into the grid. The interline power flow controller (IPFC) is the latest FACTS device, which compensates for both active and reactive power among multi-line systems. The converters used in the IPFC are crucial as they can be adjusted to regulate the power flow among the lines. This paper proposes a cascaded IPFC with hysteresis and proportional resonant voltage controllers. Some main drawbacks of controllers like steady-state errors and reference tracking of converters can be easily achieved by the PR controller, which makes the system efficient and can be used for a wide range of grid applications. Hysteresis and PR controllers are explained in detail in the following sections. A comparative analysis is carried out among control algorithms to choose the suitable controller which maintains stability in the system.
Źródło:: Archives of Electrical Engineering; 2021, 70, 3; 615-630
1427-4221
2300-2506
Pojawia się w:: Archives of Electrical Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Zmień widok

na półce

Informacja

Wyszukujesz frazę "wielopoziomowy falownik" wg kryterium: Temat

Źródło danych

Dostawca treści

Kolekcja

Rok wydania

Wydawca

Temat

Autor

Typ dokumentu

Język