Precise Online Electrochemical Impedance Spectroscopy Strategies for Li-Ion Batteries

This article presents an online electrochemical impe-dance spectroscopy (EIS) technique for a Li-Ion battery. A frequency sweeping method and a precise impedance measurement algorithm are used for the proposed online EIS technique. The proposed algorithm consists of fast Fourier transformations, pea...

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Veröffentlicht in:	IEEE transactions on industry applications Jg. 56; H. 2; S. 1661 - 1669
Hauptverfasser:	Islam, S. M. Rakiul, Park, Sung-Yeul
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.03.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Amplification Batteries Battery Battery charge measurement Battery chargers Buck converters Circuits Current measurement Dance Electric potential Electrochemical impedance spectroscopy electrochemical impedance spectroscopy (EIS) Fast Fourier transformations Impedance Impedance measurement Instruments internal impedance Lithium-ion batteries online measurement Perturbation methods precision Rechargeable batteries Ripples Signal measurement Spectrum analysis Voltage Voltage measurement
ISSN:	0093-9994, 1939-9367
Online-Zugang:	Volltext
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