Title :
Impedance-based simulation models of supercapacitors and Li-ion batteries for power electronic applications
Author :
Buller, S. ; Thele, M. ; De Doncker, R.W. ; Karden, E.
Author_Institution :
Inst. for Power Electron. & Electr. Drives, Aachen Univ., Germany
Abstract :
To predict performance of modern power electronic systems, simulation-based design methods are used. This work employs the method of electrochemical impedance spectroscopy to find new equivalent-circuit models for supercapacitors and lithium-ion batteries.
Keywords :
electrochemical impedance spectroscopy; equivalent circuits; lithium; secondary cells; supercapacitors; Li; Li-ion batteries; electrochemical impedance spectroscopy; equivalent-circuit models; impedance-based simulation models; lithium-ion batteries; power electronic applications; supercapacitors; Battery charge measurement; Electrochemical impedance spectroscopy; Energy storage; Frequency; Impedance measurement; Mathematical model; Power electronics; Power system modeling; Supercapacitors; Voltage;
Conference_Titel :
Industry Applications Conference, 2003. 38th IAS Annual Meeting. Conference Record of the
Print_ISBN :
0-7803-7883-0
DOI :
10.1109/IAS.2003.1257769
