| Autor: |
J.J. Franchaud, Y. Weens, Nadir Idir |
| Rok vydání: |
2009 |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Dielectrics and Electrical Insulation. 16:147-154 |
| ISSN: |
1070-9878 |
| DOI: |
10.1109/tdei.2009.4784562 |
| Popis: |
In power electronics applications, power cables spread paths of conducted disturbances throughout the system. This paper proposes a high frequency modeling method for power cables that takes into account phenomena which appear when the switching frequency of the static converter increases, such as skin effects, proximity effects and dielectric losses. The proposed power cable models are obtained by the series association of n identical RLCG basic cells. The skin and proximity effects are represented as the impedance of an R-L ladder and the dielectric losses as the admittance of an R-C ladder. The proposed method was successfully applied to a three-wire unshielded cable and extended to a four-wire shielded cable. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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