Measuring Online Battery AC Resistance Using a DC-DC Converter With Time and Frequency Hybrid Method
The estimation of battery state is important for ensuring the stability of batteries. The AC resistance of a battery is one of the factors used to estimate the battery state, and is measured using a Fast Fourier Transform (FFT), a technique that analyzes the frequency components. The power converter...
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| Main Authors: | Seong-Jong Kim, Hwa-Pyeong Park, Tae-Hwan Jin, In-Jun Lee |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2025-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/10900347/ |
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