Hard Switching-based Hybrid Zeta Converter With Inductance Block for Efficient Ev Battery Charging
Year: 2025
Type: conference-paper
Abstract: Converters are crucial in various applications, including electric vehicle (EV) battery charging. Power electronic converters are essential to managing EV charging efficiently. This paper explores a hybrid Zeta converter designed to convert AC input power into a DC output suitable for EV batteries, with both step-up and step-down functionality. The proposed converter combines the features of a traditional Zeta converter with newly designed elements to enhance performance, reduce power losses, and improve efficiency compared to other converter types. The proposed hybrid Zeta AC-DC converter achieves higher efficiency,reduced size, and improved reliability by integrating traditional and inductance block topologies. The hybrid converter features a series of DC link inductors to stabilize the output voltage. The converter efficiently regulates EV battery charging by adjusting the switch duty cycles, achieving lower THD and a higher input power factor.
Authors: Ali Ahmed, Amgad Naji, György, Györök
Institution: Obuda University
Language: English
Topic: Advanced DC-DC Converters
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6949434887
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