INVESTIGADORES
MOMBELLO Enrique Esteban
artículos
Título:
Impedances for the calculation of electromagnetic transient phenomena and resonance in transformer windings
Autor/es:
MOMBELLO E., MÖLLER K.
Revista:
ELECTRIC POWER SYSTEMS RESEARCH
Editorial:
Elsevier Science
Referencias:
Año: 2000 vol. 54 p. 131 - 138
ISSN:
0378-7796
Resumen:
In this paper the authors look for a better understanding of the properties of the impedances of transformer windings. These impedances are very important for the calculation of the resonant behavior of transformers. The research is focused in the influence of the iron and copper losses on the winding resistances. An important measurement work on many transformer windings in the frequency domain made possible to draw conclusions about the behavior of the magnetic field and the representation of the losses in a circuit model.
