Verfahren zur Charakterisierung des Niederfrequenzverhaltens von Lithium-Ionen Batterien

In order to understand the current-voltage behaviour of a Lithium-Ion Battery, its impedance needs to be investigated in the low-frequency domain. This work deals with measurement, modelling and model validation in that low-frequency domain and introduces the Distribution-Function-of-Differential-Ca...

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Detaylı Bibliyografya
Yazar: Schönleber, Michael
Materyal Türü: Online
Dil:Almanca
Baskı/Yayın Bilgisi: KIT Scientific Publishing 2021
Konular:
Online Erişim:34974
Etiketler: Etiketle
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Diğer Bilgiler
Özet:In order to understand the current-voltage behaviour of a Lithium-Ion Battery, its impedance needs to be investigated in the low-frequency domain. This work deals with measurement, modelling and model validation in that low-frequency domain and introduces the Distribution-Function-of-Differential-Capacity (DDC) as a new tool for investigating capacity contributions of different particle sizes and particle types inside of a Lithium-Ion Battery.