Abstract | ||
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The paper describes an implementation of a low-cost electrochemical impedance spectroscope using a sound card on a computer. The main parts of the system are: PC's sound card used for signal output and data acquisition, a current source, two measurement channels, software module for battery parameter estimation. The sinusoidal signal with required amplitude and frequency is generated from the MATLAB and using the D/A converter of the sound card. The current source is implemented as a class AB amplifier with a PI regulator. Measurement channels are designed to prepare battery response signals for the A/D conversion. The implementation allows utilizing different algorithms for parameters estimation. The system performance is demonstrated when used to estimate the parameters of a Lead-Acid battery, test results are presented and discussed. |
Year | DOI | Venue |
---|---|---|
2018 | 10.23919/MIPRO.2018.8400028 | 2018 41st International Convention on Information and Communication Technology, Electronics and Microelectronics (MIPRO) |
Keywords | Field | DocType |
electrochemical impedance spectroscopy (EIS),state of charge (SOC),state of health (SOH),sound card,battery testing | Sound card,MATLAB,Current source,Computer science,Data acquisition,Computer network,Electrical impedance,Electronic engineering,Estimation theory,Battery (electricity),Amplifier | Conference |
ISBN | Citations | PageRank |
978-1-5386-3777-7 | 0 | 0.34 |
References | Authors | |
1 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Benjamin Cerimagic | 1 | 0 | 0.34 |
Abdulah Aksamovic | 2 | 1 | 2.09 |
Dusanka Boskovic | 3 | 9 | 6.33 |