摘要

Today's battery management systems (BMS) are highly relying on data being obtained in lab-based characterization measurements. To overcome this problem and to make the BMS more reliable, the influence of a-priori obtained data must be reduced. One way is to provide online measurements of the internal state of the battery to the BMS. To meet the demand, both hardware and algorithms need to be enhanced to bring impedance spectroscopy based battery diagnosis from the lab into BMS attached to the observed cells.

  • 出版日期2014