December 2023

Conference Paper

Analysis of Double-Output CLL Resonant Converter for All-Electric UAV Applications

By:
Asa, Erdem ; Colak, Kerim; Onar, Omer C; Czarkowski, Dariusz; Ozpineci, Burak
Page Number:
2971-2976
Book Title:
Analysis of Double-Output CLL Resonant Converter for All-Electric UAV Applications
Publication Date:
December 2023
Publisher Location:
IEEE, Detroit, Michigan, United States of America
Conference Name:
IEEE Energy Conversion Congress and Exposition (ECCE)
Conference Location:
Detroit, Michigan, United States of America
Conference Sponsor:
IEEE, IAS, PELS,
View DOI Listing:
https://doi.org/10.1109/ECCE44975.2020.9236044

Abstract

This paper presents a double-output resonant converter with high-frequency isolation for unmanned aerial vehicle (UAV) applications. The proposed topology is developed by using a full-bridge resonant inverter and double-output half-bridge active rectifiers. For the control system, a phase-shifted pulse width modulation (PS-PWM) method is utilized to adjusts the power flow among the output rectifiers in a wide voltage range regulation with a central control. The theoretical analysis of the converter is explored using the system model under different load conditions with constant frequency. The proposed system is validated with experimental results using 60 V input source and generating 0 - 100 V in each output at a full power of 500 W with 96% maximum efficiency in the laboratory experimental setup.

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