High Frequency and High Power Density Transformers for DC/DC Converter used in Solar PV System
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| 65634_1.pdf | 426Kb | Adobe PDF | View |
| Title | High Frequency and High Power Density Transformers for DC/DC Converter used in Solar PV System |
|---|---|
| Author | Lu, Junwei; Stegen, Sascha; Butler, D. |
| Publication Title | 2nd International Symposium on Power Electronics for Distributed Generation Systems (PEDG2010) |
| Editor | Deepak Divan |
| Year Published | 2010 |
| Place of publication | United States |
| Publisher | IEEE |
| Abstract | This paper presents and investigates planar and coaxial high frequency power transformers used for DC/DC converters in a three phase photo voltaic (PV) power systems. The winding structure including a Faraday shield between the primary and secondary windings is designed to minimize eddy current losses, skin and proximity effects, and to reduce the leakage inductance, and the inter winding coupling capacitance. Finite Element Method is employed to analyze the magnetic flux and eddy current distributions. The two different kinds of prototype high frequency transformers are designed and tested. The simulation and experiment results are demonstrated and compared with non-shielded transformers. The shielded transformers have achieved the expected results with a relatively small coupling capacitance, compared with the conventional high frequency transformer. This shield decreases the inter-winding coupling capacitance Cps. |
| Peer Reviewed | Yes |
| Published | Yes |
| Alternative URI | http://dx.doi.org/10.1109/PEDG.2010.5545743 |
| Copyright Statement | Copyright 2010 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. |
| ISBN | 9781424456703 |
| Conference name | IEEE PEDG2010 |
| Location | Hefei, China |
| Date From | 2010-06-16 |
| Date To | 2010-06-18 |
| URI | http://hdl.handle.net/10072/36790 |
| Date Accessioned | 2010-11-17 |
| Date Available | 2011-03-16T07:55:50Z |
| Language | en_AU |
| Research Centre | Centre for Wireless Monitoring and Applications |
| Faculty | Faculty of Science, Environment, Engineering and Technology |
| Subject | Power and Energy Systems Engineering (excl Renewable Power); Renewable Power and Energy Systems Engineering (excl Solar Cells) |
| Publication Type | Conference Publications (Full Written Paper - Refereed) |
| Publication Type Code | e1 |
Please use this identifier to cite this record: http://hdl.handle.net/10072/36790
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