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Xie et al., 2025 - Google Patents

State of charge estimation of Li-ion batteries based on strong tracking adaptive square root unscented Kalman filter with generalized maximum correntropy criterion

Xie et al., 2025

Document ID
17179442449857703998
Author
Xie H
Lin J
Huang Z
Kuang R
Hao Y
Publication year
Publication venue
Journal of Energy Storage

External Links

Snippet

The state of charge (SOC) of Li-ion batteries is a critical parameter in battery management system, affecting both the efficient use and lifespan of the battery. Thus, accurate estimation of SOC is essential. The unscented Kalman filter (UKF) is widely employed in SOC …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
    • G01R31/3644—Various constructional arrangements
    • G01R31/3648—Various constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G01R31/3651—Software aspects, e.g. battery modeling, using look-up tables, neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Apparatus for testing electrical condition of accumulators or electric batteries, e.g. capacity or charge condition
    • G01R31/3606—Monitoring, i.e. measuring or determining some variables continuously or repeatedly over time, e.g. current, voltage, temperature, state-of-charge [SoC] or state-of-health [SoH]

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