Dissertação de Mestrado
Cálculo de parâmetros de cabos isolados por meio da análise de elementos finitos
Fecha
2015-06-25Autor
Warley Leal de Souza
Institución
Resumen
Cables parameters calculation by analytical techniques is extensively discussed in the literature. However, such methods may only be employed in systems of isolated/coaxial cables with simplified configurations and radial symmetry, homogeneity of metallic and insulating component parts and sufficiently far from other wired systems and any metallic structures. In this context, lines or systems deprived of these simplifications, numerical techniques show to be very attractive and effective tools for their parameters calculation. In this work, the cable parameters is obtained numerically by means of a methodology developed specially for this purpose, based on the finite element analysis and implemented in FEMM software.