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US 10,239,410 B2Granted
Method and arrangement for charging a vehicle battery
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorThomas Kristof
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AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorThomas Kristof
Estimating the term…
A method for charging a vehicle battery which stores electrical power for an electrical drive motor of a vehicle, wherein the vehicle battery is electrically connectable to a charging socket via a switch arrangement. The method includes: measuring a first electrical variable on the switch arrangement side facing the charging socket, by a first measuring device, measuring a second electrical variable on the switch arrangement side facing the vehicle battery, by a second measuring device, comparing the first and second electrical variables and closing the switch arrangement, if the first and second electrical variables substantially correspond, measuring the first and second electrical variables while the switch arrangement is closed, and adjusting the first measuring device and the second measuring device on the basis of a first measurement difference between measurement results of the first and second electrical variables while the switch arrangement is closed.
A method for charging a vehicle battery which stores electrical power for an electrical drive motor of a vehicle, wherein the vehicle battery is electrically connectable to a charging socket via a switch arrangement, comprising:
A charging arrangement for a motor vehicle, comprising:
Dependencies are inferred from the claim text.