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http://hdl.handle.net/10397/1650
Title: | Investigation of polymer bonded magnetic materials for power conversion | Authors: | Cheng, KWE Tang, CY Cheng, KWD Wu, H Ho, YL Lu, Y |
Issue Date: | 2002 | Source: | PESC'02 : 2002 IEEE 33rd Annual Power Electronics Specialists Conference : conference proceedings : Cairns, Queensland, Australia, June 23-27, 2002, p. 1254-1259 | Abstract: | Polymer bonded magnetic materials offers many advantages compared to the conventional type of magnetic materials including shape, physical property and cost. This is a new type materials will form a new era of power conversion and is also a new area of research. Until today, no research has been reported on use of polymer bonded magnetic materials. This research studies the method of fabricating a micro-powder filled magnetic polymer composite, its magnetic property and electric property. The paper also describes the application in higher frequency power conversion. A phase-sifted converter using self-resonance which is especially useful for transformer constructed from the low permeability material was used to examine the core. A flyback converter is also used to confirm the use as a coupled inductor. Measured characteristics of the materials and the power conversion measurement data confirm the feasibility of the proposed materials. | Keywords: | Electric transformers Ferromagnetic materials Magnetic permeability Power inductors Semiconducting polymers |
Publisher: | IEEE | ISBN: | 0-7803-7262-X | Rights: | © 2002 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
Appears in Collections: | Conference Paper |
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