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  • Design Evaluation of Novel Integrated Magnetics

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    97134_1.pdf (271.2Kb)
    Author(s)
    Stegen, Sascha
    Water, Wayne
    Lu, Junwei
    Griffith University Author(s)
    Lu, Junwei
    Water, Wayne
    Stegen, Sascha
    Year published
    2014
    Metadata
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    Abstract
    A novel integrated magnetic transformer in vertical structure and a horizontal transformer, both are hosting the resonant tank for LLC resonant converters, are evaluated. The transformers have a power rating between 1 kW and 1.5 kW with an operating frequency of 75 kHz to 200 kHz depending on design and core material. To evaluate the performance of the introduced transformer, three prototype transformers including two novel structures and one conventional structure, have been fabricated. In comparison to conventional integrated structures a volume reduction of up to 50 % can be achieved. In order to analyse the models ...
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    A novel integrated magnetic transformer in vertical structure and a horizontal transformer, both are hosting the resonant tank for LLC resonant converters, are evaluated. The transformers have a power rating between 1 kW and 1.5 kW with an operating frequency of 75 kHz to 200 kHz depending on design and core material. To evaluate the performance of the introduced transformer, three prototype transformers including two novel structures and one conventional structure, have been fabricated. In comparison to conventional integrated structures a volume reduction of up to 50 % can be achieved. In order to analyse the models to each other, Finite Element Method (FEM) was employed to investigate the AC losses and current distribution in high frequency.
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    Conference Title
    IEEE International Magnetics Conference, INTERMAG Europe 2014
    Publisher URI
    http://www.intermagconference.com/2014/
    Copyright Statement
    © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 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 component of this work in other works.
    Subject
    Power and Energy Systems Engineering (excl. Renewable Power)
    Publication URI
    http://hdl.handle.net/10072/64568
    Collection
    • Conference outputs

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