Quantitative Failure Mode and Effect Analysis for Battery
End-to-end, streamlined battery control and management (BCM) based on materials properties, electrode architecture, electrolyte composition, cell balance, environmental aging, operational
lithium ion secondary batteries using FMEA. (ICBP) in an electri c vehicle . The primary during vehicle op eration based on histo rical data. effects on the batter y. Potential fa ilure modes are the accident data. The paper also ad dresses the risks of fire and smo ke in relation to the battery. system in electri c vehicles.
Modules, wiring, cooling systems, power electronics, mechanical systems, and communication interfaces comprise a battery pack. A module comprises several cells linked in series or parallel . In addition, structures fix and shield cells from shocks, heat, and vibrations .
In order to design and manufacture a battery pack, engineering skills are required in various fields. For this reason, FMEA has been formulated with the help of several experts. Each of these people has significant experience in electric vehicle battery packs. Fuzzy RPNs were created using Matlab fuzzy interface toolbox.
The considered battery pack includes three main subsystems: mechanical subsystem, BMS and High voltage protection circuits and devices, and the Thermal management subsystem, which are explained in the following sections: 4.2.1. Mechanical subsystem:
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