Design and analysis of an inductor-less cross-coupled voltage equalizer
Küçük Resim Yok
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
Attribution-NonCommercial-NoDerivs 3.0 United States
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
To equalize the imbalance in the state-of-charge (SoC) of lithium-ion cells, we propose a novel inductor-less cross-coupled voltage equalizer for series-connected batteries. Unlike existing symmetrical voltage equalizers using diode switches, the proposed voltage equalizer can balance the voltage of battery cells without a threshold voltage drop, because the diode-less design is realized by the cross-coupled structure. The performance of the proposed voltage equalizer is clarified by theoretical analysis, computer simulations, and breadboard-based experimental tests. The computer simulations and experiments reveal that the proposed voltage equalizer outperforms conventional inductor-less voltage equalizers.
Açıklama
Anahtar Kelimeler
Voltage equalizers, Cross-coupled structure, Symmetrical structure, Inductor-less circuits, Battery cells
Kaynak
7th International Conference on Power and Energy Systems Engineering - Energy Reports
WoS Q Değeri
Q1
Scopus Q Değeri
Q2
Cilt
6
Sayı
Künye
Eguchi, K., Shibata, A., Do, W. ve Asadi, F. (2020). Design and analysis of an inductor-less cross-coupled voltage equalizer. 7th International Conference on Power and Energy Systems Engineering - Energy Reports, Elsevier. 6, s. 1151-1156.
