Title :
Impedance-based simulation models of supercapacitors and Li-ion batteries for power electronic applications
Author :
Buller, Stephan ; Thele, Marc ; De Doncker, Rik W A A ; Karden, Eckhard
Author_Institution :
Inst. for Power Electron. & Electr. Drives, Aachen Univ. of Technol., 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 :
design; electrochemical impedance spectroscopy; equivalent circuits; lithium; secondary cells; supercapacitors; Li; electrochemical impedance spectroscopy; equivalent circuit model; lithium-ion battery; power electronics application; simulation-based design method; supercapacitor; Battery charge measurement; Electrochemical impedance spectroscopy; Energy storage; Frequency; Impedance measurement; Mathematical model; Power electronics; Power system modeling; Supercapacitors; Voltage; Lithium-ion (Li-ion) batteries; simulation models; supercapacitors (SCs);
Journal_Title :
Industry Applications, IEEE Transactions on
DOI :
10.1109/TIA.2005.847280
