Impacts of Reliability-Oriented Phase Shedding in Modular Dab Ev Charging
Year: 2025
Type: conference-paper
Abstract: The efficiency and reliability performance of various power sharing strategies for a modular electrical vehicle charging system are evaluated. The dual-active-bridge converters are employed due to their adaptability and robust performance. Considering reliability and overall efficiency, power-sharing strategies based on module-shedding effectively improve system efficiency under light-load conditions, while rotating moduleshedding can increase reliability by evenly distributing thermal stress among the modules. However, the performance of rotating module-shedding is dependent on the rotating frequency. To analyze the advantages and limitations of various power-sharing strategies, this paper compares their performance from the perspective of reliability and efficiency, which can provide a guideline for selecting the suitable power-sharing strategy based on specific system performance requirements.
Institutions: University of Bologna, Aalborg University
Language: English
Topic: Advanced DC-DC Converters
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4412986478