A family of DC-DC converters deduced from impedance source DC-DC converters for high step-up conversion

Liu, Hongchen and Li, Fei and Wheeler, Patrick (2016) A family of DC-DC converters deduced from impedance source DC-DC converters for high step-up conversion. IEEE Transactions on Industrial Electronics, 63 (11). pp. 6856-6866. ISSN 1557-9948

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Abstract

This paper introduces a family of DC-DC converters based on impedance source DC-DC converters. The derived topology is suitable for high voltage step-up ratios. Compared to the typical impedance source DC-DC converters, the proposed topology dramatically reduces the voltage stresses on the power semiconductor devices. In order to suppress the voltage spikes and recycle the leakage inductance energy, the passive-lossless clamp scheme is designed in this paper. The paper presents an analysis of the converter and results from a prototype converter to validate the topology’s performance.

Item Type: Article
Additional Information: ©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.
Keywords: DC-DC power converters, Switches, Impedance, Inductors, Stress, Topology, Low voltage
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
Identification Number: https://doi.org/10.1109/TIE.2016.2582826
Depositing User: Burns, Rebecca
Date Deposited: 01 Dec 2016 14:14
Last Modified: 01 Dec 2016 14:16
URI: http://eprints.nottingham.ac.uk/id/eprint/39103

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