Back to results
US 2019/0154762 A1Published application
Method and device for estimating a voltage of a battery
AssigneesBayerische Motoren Werke Aktiengesellschaft, BMW Canada lnc.
InventorsBenno SCHWEIGER, Matthias FLECKENSTEIN, Edwin KNOBBE, Mohammed FARAG, Saeid HABIBI
Life of this patent
Estimating the term…
Abstract
In a method for estimating a voltage of a battery a given battery model (BM) is provided, wherein the given battery model (BM) is a single particle model. A C-rate of the battery is determined. The battery model (BM) is adapted based on the C-rate. The voltage of the battery is estimated by means of the adapted battery model (BM).
Claims8
Method for estimating a voltage of a battery, wherein
- a given battery model (BM) is provided, wherein the given battery model (BM) is a single particle model,
- a C-rate of the battery is determined,
- the battery model (BM) is adapted based on the C-rate,
- the voltage of the battery is estimated by means of the adapted battery model (BM).
1 more element
Dependencies are inferred from the claim text.