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FEM modelling and experimental validation of proximity loss

Stan Zurek ; Megger Instruments


Puni tekst: engleski pdf 4.087 Kb

str. 104-110

preuzimanja: 1.312

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Sažetak

Skin depth and proximity effects in transformer windings are important phenomena influencing the design even at power frequencies (50-60 Hz). They become critically important at elevated frequencies, especially for high-frequency transformers. This article presents results of computer simulations and experimental validation on physical prototypes. The investigated frequency range was from 1 Hz to 10 kHz.

Ključne riječi

power transformer, copper loss, proximity loss, skin effect

Hrčak ID:

172548

URI

https://hrcak.srce.hr/172548

Posjeta: 1.683 *