Conference paper
Analytical model for the prediction of the Magnetic Field Distribution due to a finite length Permanent Magnet array for a Radially Magnetized Linear Oscillatory Machine
This paper present a two dimensional (2D) analytical model for longitudinal flux air-cored linear oscillatory generator. The proposed model considers a model in which the magnetic field is only generated by the permanent magnets. The analytical model is developed by taking the permanent magnet array as having a finite length which is repeated infinitely at a separation distance while the iron yokes are considered to be infinitely long; infinitely permeable.
The solutions are obtained by employing the sub-domain method and the separation of variables. The magnetic field distribution is predicted by the analytical model developed and correlates well with the distribution generated by a finite element package
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2020 |
| Pages: | 1-5 |
| Proceedings: | 2020 IEEE PES/IAS PowerAfrica |
| ISBN: | 1728167469 , 1728167477 , 9781728167466 and 9781728167473 |
| Types: | Conference paper |
| DOI: | 10.1109/PowerAfrica49420.2020.9219927 |
| ORCIDs: | Randewijk, Peter Jan |
Analytical models Atmospheric modeling Harmonic analysis Magnetic separation Power system harmonics Predictive models Subdomain analysis Two dimensional displays finite element analysis finite element package iron yokes linear machines longitudinal flux air-cored linear oscillatory generator machine theory magnetic field distribution magnetic fields permanent magnet array permanent magnet generators radially magnetized linear oscillatory machine sub-domain method two dimensional analytical model
