Abstract
A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.
| Original language | English |
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| Title of host publication | 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013 |
| Publisher | IEEE Computer Society |
| ISBN (Print) | 9781479932764 |
| DOIs | |
| Publication status | Published - 1 Jan 2013 |
| Event | 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013 - Hong Kong, Hong Kong Duration: 11 Dec 2013 → 13 Dec 2013 |
Conference
| Conference | 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013 |
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| Country/Territory | Hong Kong |
| City | Hong Kong |
| Period | 11/12/13 → 13/12/13 |
Keywords
- Circuit parameter
- coupling
- eddy-current
- finite-element method
- frequency domain
- impedance
- magnetic field
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering