The improved method has high estimation accuracy for DST, FUDS, and US06 tests. The model estimates the SOC accurately and robustly under varying operating conditions. The state of charge (SOC) of lithium-ion batteries (LIBs) is regarded as the fundamental parameter of the battery management system (BMS).
Second, lifetime comparisons of lithium-ion batteries are widely discussed in the literature, (3−8) but these comparisons are especially challenging due to the high sensitivity of lithium-ion battery lifetime to usage conditions (e.g., fast charge, temperature control, cell interconnection, etc.).
The new energy storage technology represented by lithium-ion batteries (LIBs) has been widely used in many scenarios with the advantages of high energy density, long cycle life, and low environmental pollution [, , ], such as energy storage power stations, electric vehicles, microelectronic devices, mobile power supplies and so on.
A Wide Range of Testing Results on an Excellent Lithium-Ion Cell Chemistry to Be Used as Benchmarks for New Battery Technologies. J. Electrochem. Soc. 2019, 166 (13), A3031, DOI: 10.1149/2.0981913jes
In the new energy storage system, lithium-ion batteries (LIBs) have been widely used in new energy electric vehicles as the “power source” of electric vehicles due to their high energy density, long cycle life, and low self-discharge rate [2, 3].
This publication is available under these Terms of Use. Due to their impressive energy density, power density, lifetime, and cost, lithium-ion batteries have become the most important electrochemical storage system, with applications including consumer electronics, electric vehicles, and stationary energy storage.