Determination of state of charge of lead-acid battery by EIS
| Autor: | Jiří Kazelle, Petr Křivík, Sebastian Vaculík, Petr Bača |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Materials science
Renewable Energy Sustainability and the Environment business.industry Battery cell Open-circuit voltage 020209 energy Phase angle Energy Engineering and Power Technology Charge (physics) 02 engineering and technology 021001 nanoscience & nanotechnology Dielectric spectroscopy State of charge 0202 electrical engineering electronic engineering information engineering Optoelectronics Electrical and Electronic Engineering Nyquist plot 0210 nano-technology business Lead–acid battery |
| Zdroj: | Journal of Energy Storage. 21:581-585 |
| ISSN: | 2352-152X |
| Popis: | The paper explores state of charge (SoC) determination of lead-acid battery cell by electrochemical impedance spectroscopy (EIS) method. Lead-acid cell was explored during intermittent discharge and intermittent charge. Nyquist diagram, open circuit voltage, Z-modulus and the phase angle of the cell for frequencies 853 Hz, 5.37 Hz and 351 mHz were used for the state of charge determination. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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