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A practical approach for magnetic core-loss characterization

Tan, F. Dong and Vollin, Jeff L. and Ćuk, Slobodan M. (1993) A practical approach for magnetic core-loss characterization. In: Proceedings Eighth Annual Applied Power Electronics Conference and Exposition. IEEE , Piscataway, NJ, pp. 572-578. ISBN 0-7803-0983-9. http://resolver.caltech.edu/CaltechAUTHORS:20170530-164843504

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Abstract

A practical approach for magnetic core loss characterization up to a few megahertz is presented. An error analysis is performed, revealing that corrections are needed to compensate for errors introduced by extra phase shifts inherent in a measurement setup, and by shunt parasitic capacitance associated with an inductive device under test. A simple technique is proposed to control the error, so as to satisfy prescribed tolerances. Extensive meassurements done on a TDK PC40 core yield results which support the analysis. Several sample cores are then characterized at a few megahertz.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/APEC.1993.290722DOIArticle
http://ieeexplore.ieee.org/document/290722/PublisherArticle
Additional Information:© 1993 IEEE. This work was supported by the Missile Systems Group, Hughes Aircraft Co., Canoga Park, California.
Funders:
Funding AgencyGrant Number
Hughes Aircraft CompanyUNSPECIFIED
Record Number:CaltechAUTHORS:20170530-164843504
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20170530-164843504
Official Citation:F. D. Tan, J. L. Vollin and M. Cuk, "A practical approach for magnetic core-loss characterization," Proceedings Eighth Annual Applied Power Electronics Conference and Exposition,, San Diego, CA, 1993, pp. 572-578. doi: 10.1109/APEC.1993.290722
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:77842
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:31 May 2017 18:55
Last Modified:31 May 2017 18:55

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