Tan, F. Dong and Vollin, Jeff L. and Ćuk, Slobodanukuk (1995) A practical approach for magnetic core-loss characterization. IEEE Transactions on Power Electronics, 10 (2). pp. 124-130. ISSN 0885-8993 http://resolver.caltech.edu/CaltechAUTHORS:TANieeetpe95
![[img]](http://authors.library.caltech.edu/style/images/fileicons/application_pdf.png)
|
PDF
See Usage Policy. 653Kb |
Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:TANieeetpe95
Abstract
A practical approach for magnetic core-loss characterization up to a few megahertz is presented. An error analysis is for the first time performed, revealing that corrections are needed to compensate for errors introduced by the extra phase shift inherent in a measurement setup, and by shunt parasitic capacitance associated with an inductive device under test. A simple technique is then proposed to control the error so as to satisfy prescribed tolerances. Extensive measurements done on a TDK PC40 core yield results which support the analysis. Several sample cores are then characterized at a few megahertz.
| Item Type: | Article |
|---|---|
| Additional Information: | © Copyright 1995 IEEE. Reprinted with permission. Manuscript received December 7, 1993; revised October 17, 1994. This work was supported by the Missile Systems Group, Hughes Aircraft Co., Canoga Park, CA. The assistance is gratefully acknowledged of Fen Chen, a former member of the Power Electronics Group from 1990 to 1991, for the help in writing program codes in HP Basic for curve-fitting. |
| Subject Keywords: | eddy current losses, equivalent circuits, error analysis, error compensation, magnetic cores, magnetic leakage, magnetic variables measurement, measurement errors, testing Ćuk |
| Record Number: | CaltechAUTHORS:TANieeetpe95 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:TANieeetpe95 |
| Alternative URL: | http://dx.doi.org/10.1109/63.372597 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 9031 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Archive Administrator |
| Deposited On: | 22 Oct 2007 |
| Last Modified: | 26 Dec 2012 09:44 |
Repository Staff Only: item control page
