Verfahren zur Charakterisierung des Niederfrequenzverhaltens von Lithium-Ionen Batterien

• Format: eBook
• Language: German
• Published: KIT Scientific Publishing 2017
• Series: Schriften des Instituts für Angewandte Materialien - Werkstoffe der Elektrotechnik, Karlsruher Institut für Technologie / Institut für Angewandte Materialien - Werkstoffe der Elektrotechnik
• Subjects: Technology: general issues; Batteriemodell; Battery-Model; Distribution Function of Differential Capacity (DDC); Impedance; Impedanz; Lithium-Ion-Battery; Lithium-Ionen-Batterie; Low-Frequency; Niederfrequenz; Verteilungsfunktion der differentiellen Kapazität (DDC)
• Online Access: Open Access: DOAB: description of the publication; Open Access: DOAB, download the publication
• Physical Description: 1 online resource (V, 192 p. p.)
• ISBN: 9783731506850; KSP/1000070943
• Access: Open Access

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.