Field Methods for Modelling and Design of Electrical Machines
[ 1 ] Instytut Elektrotechniki i Elektroniki Przemysłowej, Wydział Automatyki, Robotyki i Elektrotechniki, Politechnika Poznańska | [ P ] employee
[2.2] Automation, electronics, electrical engineering and space technologies
2024
paper
english
- electromagnetic field
- electrical machines
- permanent magnet motors
- DC motors
- eddy currents
EN The article focuses on field models used in the calculations and design of electrical machines. Numerical methods using the latest approach to the finite element method (FEM) with nodal and edge elements are discussed. Electric machines are considered in which, in addition to the magnetic field, there is a field of conduction currents, e.g. an eddy current field. Methods for describing the field sources are presented. Techniques for calculating forces and torques and representing motion on finite element models are discussed. Examples of applications of the discussed methods are presented.
Referat wygłoszony podczas specjalnego Seminarium poświęconego Dyrektorowi Instytutu Maszyn Elektrycznych w Aachen, Prof. Kayowi Hameyerowi