O'Reilly logo

Magnetic Materials and 3D Finite Element Modeling by Nelson Sadowski, João A. Bastos

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

 

8 Source-Field Method for 3D Magnetodynamic Fields

8.1 INTRODUCTION

This chapter is the extension of the previous one. Here, using the source‐field approach, the formulation is adapted to magnetodynamic cases. We will present the case of the scalar potential since it is, in terms of convergence, very robust compared with vector potential formulations. We developed solvers for this case and therefore we can propose their description in detail. In the final part of this chapter, examples of the formulations, comparisons, and discussions are presented.

8.2 FORMULATION CONSIDERING EDDY CURRENTS: TIME STEPPING

The time stepping technique is a very useful procedure since it allows solving non-linear cases and it can also consider different feeding ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required