A bidirectional DC-DC converter for renewable energy systems

• Autorzy: Jałbrzykowski S. , Citko T.
• Języki publikacji: EN

Abstrakty

EN

To improve the energy quality, most of the renewable energy systems include an energy storage element charged by the bidirectional DC-DC converter. This paper proposes the bidirectional DC-DC converter which employs the two bridge configuration resonant class-E converters on the both sides of the isolating transformer. The low side converter is controlled as step up and the high side converter is controlled as step down. The proposed system is characterized by good dynamic properties and high efficiency because the converter transistors are switched in ZVS conditions. A theoretical analysis to provide relations for system design, and the laboratory model investigations to validate the system characteristic are given in the paper.

Słowa kluczowe

EN

bidirectional; isolated; energy storage system; DC-DC converter

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2009
• Tom: Vol. 57, nr 4
• Strony: 363--368
• Opis fizyczny: Bibliogr. 12 poz., rys.

Twórcy

autor

Jałbrzykowski S.

autor

Citko T.

• Faculty of Electrical Engineering, Bialystok Technical University, 45D Wiejska St., 15-351 Białystok, Poland

Bibliografia

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