Arrangement and method for measurements on HV battery
AssigneeV2 Plug-In Hybrid Vehicle Partnership Handelsbo
InventorsLeif Karlsson, Mats Josefsson
Life of this patent
Estimating the term…
Abstract
An arrangement (1) for measuring current on a high voltage battery (12) for an electrical vehicle, wherein the battery comprises a service disconnect switch (13) which is adapted to break the connection between the positive battery terminal (14) and the positive battery output terminals (15). The connection between the positive battery terminal (14) and the positive battery output terminals (15) comprises an external circuit line (21) extending out of the service disconnect switch (13) such that a loop is created, which is adapted to receive a current clamp for measuring the current through the circuit line (21).
Claims6
An arrangement for measuring current on a high voltage battery for an electrical vehicle, where the battery comprises a service disconnect switch which is adapted to break the connection between the positive battery terminal and the positive battery output terminals, wherein the connection between the positive battery terminal and the positive battery output terminals comprises an external circuit line extending out of the service disconnect switch and returning to the battery such that a loop is created, which is adapted to receive a current clamp for measuring the current through the circuit line.
Dependencies are inferred from the claim text.