Model-Based Health Diagnosis for Lithium-Ion Battery Pack in Space Applications

• Published in: IEEE transactions on industrial electronics (1982) Vol. 68; no. 12; pp. 12375 - 12384
• Main Authors: Song, Yuchen, Peng, Yu, Liu, Datong
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.12.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Batteries; Degradation; Diagnosis; Discharge; Discharge process modeling; Discharges (electric); Electronic countermeasures; Equivalent circuits; Estimation; improved equivalent circuit model (ECM); Lithium; Lithium-ion batteries; lithium-ion battery pack; Lookup tables; model-based health diagnosis; Rechargeable batteries; Service life; Space applications; space operating conditions; Space vehicles; Spacecraft; Spacecraft reliability

Lithium-ion battery packs are critical to ensure the operational reliability and service life of spacecraft. The battery pack health diagnosis is meaningful for reasonable mission plan and proper control actions of spacecraft. However, the characters of space application scenarios include periodic c...