Battery Pack Reliability and Endurance Enhancement for Electric Vehicles by Dynamic Reconfiguration

Yu You Chou, Cheng Wen Wu, Ming Der Shieh, Chao Hsun Chen

Research output: Chapter in Book/Report/Conference proceedingConference contribution


In the fast-growing electric vehicle (EV) industry, key technology challenges include the improvement of battery efficiency, reliability, and endurance. In this paper, we propose a novel battery pack design methodology that supports dynamic reconfiguration of the battery pack architecture, which partitions the battery modules into the primary group and secondary group. The proposed reconfigurable design effectively improves the battery pack reliability and endurance, especially for battery packs that contain modules with uneven aging conditions. Simulation results show that, with our approach, the equivalent average aging speed among all battery modules is slowed down, and the battery pack's endurance is increased.

Original languageEnglish
Title of host publicationProceedings - 2022 IEEE 31st Asian Test Symposium, ATS 2022
PublisherIEEE Computer Society
Number of pages6
ISBN (Electronic)9781665472272
Publication statusPublished - 2022
Event31st IEEE Asian Test Symposium, ATS 2022 - Taichung, Taiwan
Duration: 2022 Nov 212022 Nov 23

Publication series

NameProceedings of the Asian Test Symposium
ISSN (Print)1081-7735


Conference31st IEEE Asian Test Symposium, ATS 2022

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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