Analysis of a flywheel storage system for ultra-fast charging station of electric vehicles with regard to electric machine design and operational speed range

• Autorzy: Dziechciaruk G. , Grzesiak L. M. , Vezzini A. , Hõimoja H.

Warianty tytułu

PL

Analiza pracy magazynu energii kinetycznej dla ultraszybkiej stacji ładowania baterii pojazdów elektrycznych uwzględniająca projekt maszyny elektrycznej dla przyjętego zakresu zmian prędkości

• Języki publikacji: EN

Abstrakty

EN

This paper introduces design aspects of flywheel storage system used as energy buffer for ultra-fast charging station of electric vehicles. Calculations of nominal efficiency of surface permanent magnet machine, round-trip cycle and long term efficiency of flywheel system have been presented. Finite element analysis of the machine was carried out in order to obtain its characteristics and estimate performance of entire system. The results have shown approximate value of system efficiency and system weight in relation to various operational speeds as well as acceptable time for energy storage.

PL

W artykule przedstawiono zagadnienia projektowania magazynu energii kinetycznej zastosowanego w ultra-szybkiej stacji ładowania baterii pojazdów elektrycznych. Analizowano sprawność znamionową maszyny z magnesami trwałymi umieszczonymi na powierzchni wirnika, sprawność pojedynczego cyklu ładowania oraz długookresowego gromadzenia energii. W celu określenia parametrów silnika posłużono się analizą elementów skończonych. Przedstawiono zagadnienia sprawność systemu i jego masy w zależności od zakresu zmian prędkości kątowej, jak również czas dla jakiego gromadzenie energii jest uzasadnione.

Słowa kluczowe

EN

Efficiency of Flywheel Storage System; Flywheel Energy Storage Systems; energy storage systems; Surface; Permanent Magnet machine

PL

akumulatory energii kinetycznej; magazyny energii kinetycznej; silnik z magnesami trwałymi; sprawność magazynu energii kinetycznej

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 2a
• Strony: 1--7
• Opis fizyczny: Bibliogr. 19 poz., schem., tab., wykr.

Twórcy

autor

Dziechciaruk G.

• Warsaw University of Technology, Institute of Control and Industrial Electronics, Electric Drive Division, ul. Koszykowa 75, 00-662 Warszawa

autor

Grzesiak L. M.

• Warsaw University of Technology, Institute of Control and Industrial Electronics, Electric Drive Division, ul. Koszykowa 75, 00-662 Warszawa

autor

Vezzini A.

• Bern University of Applied Sciences, department of Engineering and Information Technology, Quellgasse 21, 2501 Biel, Switzerland

autor

Hõimoja H.

• Tallinn University of Technology, Department of Electrical Drives and Power Electronics, Ehitajate tee 5, 19086 Tallinn, Estonia

Bibliografia

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