SOC Estimation

SOC Estimation of Lithium Batteries Based on Internal Resistance Power Consumption

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SOC Estimation of Lithium Batteries Based on Internal Resistance Power Consumption

The editorial department of Automotive Engineering will recommend three papers in the 8th issue of 2020 to readers, aiming to stimulate industry attention and discussion on these papers and related technologies. Research Background The State of Charge (SOC) represents the remaining battery capacity, and estimating the battery SOC is a crucial part of the Battery … Read more

Lithium Battery Parameter Identification and SOC Estimation Based on ESP Model

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Lithium Battery Parameter Identification and SOC Estimation Based on ESP Model

Source: Power Technology Magazine Abstract An accurate battery model is crucial for electric vehicle battery management systems, as it ensures accurate estimation of the battery’s state of charge (SOC). The electrochemical model is a mechanistic model that describes the internal electrochemical reaction conditions of the battery, and extensive research has been conducted both domestically and … Read more