Parallelization of Two Three-Phase Converters by Using Coupled Inductors Built on a Single Magnetic Core

• Autorzy: Laka A. , Barrena J. A.

Warianty tytułu

PL

Praca równoległa dwóch trójfazowych przekształtników napięcia z wykorzystaniem dławików sprzężonych na pojedynczym rdzeniu magnetycznym

• Języki publikacji: EN

Abstrakty

EN

This paper describes the parallelization of three-phase converters by using coupled inductors. The device allows to parallelize two three phase converters by using a single magnetic core and it is equivalent to use three Inter-Phase Transformers (IPT). Two versions of the threephase IPT are presented and the differences between them are explained. The first one consists of a 5 limbs magnetic core whereas the second one is based on a 3 limbs magnetic core. The analytical model of the three-phase IPT is obtained. It has been simulated in Saber and the simulation results have been validated with experimental results.

PL

W artykule przedstawiono możliwą konfigurację do pracy równoległej przekształtników trójfazowych poprzez zastosowanie sprzężenia dławikami. Proponowane urządzenie pozwala na wykorzystanie pojedynczego rdzenia magnetycznego oraz jego odpowiednika w postaci trzech dławików wyrównawczych. Przedstawiono porównanie znanych rozwiązań. Zbudowano model symulacyjny w programie Saber i wykonano badania weryfikacyjne.

Słowa kluczowe

EN

converter parallelization; coupled inductors; inter-phase transformer; IP

PL

praca równoległa przekształtników; dławik sprzężony; dławik wyrównawczy

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 3a
• Strony: 194--198
• Opis fizyczny: Bibliogr. 24 poz., il., schem., wykr.

Twórcy

autor

Laka A.

• University of Mondragon, Loramendi 4, 20500 Mondragon (Spain)

autor

Barrena J. A.

• University of Mondragon, Loramendi 4, 20500 Mondragon (Spain)

Bibliografia

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