Publications in Scientific Journals:
A. Eilenberger, M. Schrödl:
"Extended Back EMF model for permanent magnet synchronous machine with different inductances in d- and q-axis";
Przeglad Elektrotechniczny,
85
(2009),
7;
106
- 108.
English abstract:
This paper discusses a reluctance-dependent back electromotive force (EMF) model for encoderless vector driven permanent magnet
synchronous machines (PMSM) compared to well known, non reluctance-dependent back EMF models. Established PMSM could have considerable
varieties in direct and quadrature inductances. So it makes sense to consider this behaviour in an extended back EMF model. On closer examination
it will turn out that a reluctance dependent EMF model has a better behaviour at low speed as the standard model. Also the derivation of the
extended model will be illustrated. Furthermore some simulation results and practical measurements will be discussed.
Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_176266.pdf
Created from the Publication Database of the Vienna University of Technology.