State of charge estimation of ultracapacitor based on forgetting factor recursive least square and extended Kalman filter algorithm at full temperature range.

Heliyon · 2022 · PMC9638733 · PMID 36353179

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an increasing trendno p-value reported

The accuracy of SOC estimation results at 0 °C is lower than that at other temperatures and the estimation error shows an increasing trend with the decrease of SOC under the HPPC working condition.

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