Improvement of the charging system of a lithium-ion battery

Abstract

This paper focuses on the development of an electronic control unit (ECU) for lithium-ion batteries (LIBs) in power systems, addressing challenges related to the accurate assessment of state-of-charge (SOC) and state-of-health (SOH). Existing systems often rely on complex algorithms that require high computational resources, making them unsuitable for real-time applications in low-power systems. The proposed solution simplifies the mathematical model while maintaining high accuracy, making it suitable for real-time assessments on resource-constrained microcontrollers.