Impedance based battery diagnosis for automotive applications

  title={Impedance based battery diagnosis for automotive applications},
  author={O. Bohlen and Susan Mo Buller and R. W. de Doncker and Martin K Gelbke and Rudolf Naumann},
  journal={2004 IEEE 35th Annual Power Electronics Specialists Conference (IEEE Cat. No.04CH37551)},
  pages={2792-2797 Vol.4}
In this paper, a procedure is presented, which determines and predicts the pulse power capability of a battery by means of an impedance-based model. This is achieved by a passive impedance measurement technique, which allows using current ripple and fluctuations as a signal source. The advantage of the procedure is its direct determination of the pulse… CONTINUE READING