专利检索 ap:("VOLVO TRUCK CORPORATION") AND inv:"Lars Eriksson Normand" 第 1 页

1.

发明授权
Control of a relatively low current fed to a battery pack 有权

公开(公告)号：US11437827B2

公开(公告)日：2022-09-06

申请号：US16080558

申请日：2016-03-01

申请人： VOLVO TRUCK CORPORATION

发明人： Lars Eriksson Normand

IPC分类号： H02J7/00 , B60L58/20 , B60L9/00

摘要： A method for controlling a current being fed to a battery pack including a plurality of battery cells connected in series and providing an output battery voltage includes the steps of: feeding a relatively low current through a resistor being arranged in series with the battery pack; and measuring the voltage across the resistor, thereby obtaining a value of the current. A system for controlling a current being fed to a battery pack is also provided.