2026年1月30日 · Two statistics are combined for fault diagnosis of battery pack. For the safe and reliable operation of battery systems, accurate and fast fault diagnosis is vitally important to prevent …

2024年9月22日 · Short Circuit and Connection Fault Diagnosis for Lithium-ion Battery Pack Based on Differential Voltage Changes and Independent Component Analysis | IEEE Conference Publication | …

For the safe and reliable operation of battery systems, accurate and fast fault diagnosis is vitally important to prevent accidents. However, some faults exhibit similar physical characteristics and …

2025年9月1日 · In this article, an online multifault diagnosis strategy based on the fusion of model-based and entropy methods is proposed to detect and isolate multiple types of faults, including current,...

In this paper, a diagnostic method for identifying an external short circuit (ESC) fault for a lithium-ion battery is developed based upon active characterization experiments and online validation.

In this paper, a statistical analysis-based multi-fault diagnosis method is proposed to detect and localize short circuit faults, electrical connection faults and voltage sensor faults in LFP battery packs.

External short circuit and connection fault diagnosis for lithium-ion battery packs based on voltage difference variation and independent component analysis

2024年9月20日 · In this paper, a short circuit and connection fault diagnosis method that is applicable to traditional one-to-one voltage sensor topology is proposed based on differential voltage changes …

In this paper, online fault diagnosis for external short circuit (ESC) of LiB packs is investigated. The experiments are carried out to obtain and compare ESC characteristics of...

2025年11月25日 · Accurate evaluation of the severity of external short-circuit (ESC) faults in li-ion batteries is critical to ensuring the safety and reliability of battery systems. This study proposes a …