Charging Profile-Oriented Design for Reliability (DfR) Analysis of a WBG-based Multi-Use DC Charger Using a System-Level Electrothermal Model

Research output: Unpublished contribution to conferenceUnpublished abstract

Abstract

This paper presents a real-field charging profile-oriented optimal design approach. The proposed Design for Reliability (DfR) framework includes multi-objective optimization for selecting appropriate components, charging profile datasets (based on company charging session log), a virtual prototype platform consisting of system-level electrothermal models coupled with control functions, and reliability assessment models for lifetime metrics calculation. The results reveal that charging profiles significantly impact system wear-out failure. Meeting industry service target lifetime requirements may necessitate re-optimization of the charger system.

Conference

Conference47th Workshop on Compound Semiconductor Devices and Integrated Circuits held in Europe and 18th Expert Evaluation and Control of Compound Semiconductor Materials and Technologies
Abbreviated title(WOCSDICE-EXMATEC 2024)
Country/TerritoryGreece
CityCrete
Period19/05/2423/05/24
Internet address

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