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SYSTEM AND METHOD FOR ESTIMATING STATE OF HEALTH USING BATTERY MODEL PARAMETER
SYSTEM AND METHOD FOR ESTIMATING STATE OF HEALTH USING BATTERY MODEL PARAMETER
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机译:利用电池模型参数估算健康状况的系统和方法
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摘要
A method and system for estimating a state of health using battery model parameters are provided. The system includes a battery model parameter extractor that is configured to extract liquid-phase diffusivity of Li-ion parameters and a storage unit that is configured to store a mapping table in which states of health (SOH) for each liquid-phase diffusivity of Li-ion parameter are mapped. In addition, a SOH estimator is configured to use the mapping table to estimate the SOH that corresponds to a liquid-phase diffusivity of Li-ion extracted from the battery model parameter extractor.
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