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Jesteś gościem nr:
532537
   

Szczegóły artykułu:

Wydawnictwo: Academic Journals Poznan University of Technology

Numer: 103/2020 Str: 69


Autorzy: Maciej Kozak, Radosław Gordon, Andrzej Zarębski


Tytuł: POWER SHARING SYSTEM WITH USE OF DC-DC CONVERTER AND INTERMEDIATE CIRCUIT OF VSI INVERTER


Streszczenie: The article describes issues related to power distribution between a power plant system consisting of a synchronous generator operating at variable shaft speed and a super capacitor which is a short-term source of electricity for sudden electrical load changes. In the presented system a generator and a battery of supercapacitors were connected with use of power electronic converters. The synchronous generator is connected to the DC network via an AC-DC converter and the super capacitor is connected with means of an isolated DC-DC converter. Both converters have been equipped with auctioneering diodes to prevent the flow of equalizing currents. The theoretical basis and results of experimental research obtained on a laboratory test-stand equipped with the aforementioned system are presented.


Słowa kluczowe: energy storage systems, synchronous generator, dual active bridge, DC grid, auctioneering diodes.


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