What is the correlation between a battery data indicator and SOC?

Finally, combined with the thermodynamic diagram, as shown in Figure 11, the correlation between these 15 battery data indicators is further intuitively obtained, in which the correlation between minbatterysinglevoltageval, sumvoltage and SOC is 0.98, basically close to 1, showing a high correlation.

What are the development trends of power batteries?

3. Development trends of power batteries 3.1. Sodium-ion battery (SIB) exhibiting a balanced and extensive global distribu tion. Correspondin gly, the price of related raw materials is low, and the environmental impact is benign. Importantly, both sodium and lithium ions, and –3.05 V, respectively.

What are the potential sources of error in a battery analysis?

Potential sources of error in this analysis could stem from the variability and uncertainty in data quality across environmental, economic, and social assessments, as well as from the assumptions made to fill data gaps or to project future trends in battery technology and market dynamics.

What are the goals of a battery sustainability assessment?

For instance, the goal may be to evaluate the environmental, social, and economic impacts of the batteries and identify opportunities for improvement. Alternatively, the goal may include comparing the sustainability performance of various Li-based battery types or rating the sustainability of the entire battery supply chain.

Do battery manufacturers provide information about the sustainability of battery systems?

Comprehensive data of battery manufacture, usage, and disposal, as well as the social and environmental effects of the battery supply chain, is necessary to evaluate the sustainability of battery systems. However, this information is frequently confidential, and manufacturers might not provide it for competitive reasons.

What factors affect the SOC of a battery?

The original battery data and factors impacting SOC have not been explored in the aforementioned literature, despite the fact that a variety of approaches have been suggested to detect battery failure. However, the SOC of the battery is affected by many factors (vehicle state, voltage, temperature, etc.).