Practical implementation of a sensorless field oriented PMSM drive with output AC filter

Author

Carpaneto, M. ; Marchesoni, M. ; Vallini, G.

Author_Institution

Dept. of Naval & Electr. Eng., Univ. of Genova, Genova, Italy

fYear

2010

fDate

14-16 June 2010

Firstpage

318

Lastpage

323

Abstract

A sensorless PMSM (Permanent Magnet Synchronous Motor) drive with decoupled control of electromagnetic torque and magnetic field has been developed. The insertion of an output AC power filter between inverter and motor has been considered, in order to supply motor with voltage and current with reduced harmonic content. The drive performance has been deeply investigated through an experimental analysis, in an extended speed range, from near standstill to the field weakening region. Several experimental results, which have been obtained developing a 100 kW PMSM drive, are presented and show the very satisfactory performance attained by the drive system.

Keywords

magnetic fields; permanent magnet motors; power harmonic filters; synchronous motor drives; torque control; electromagnetic torque decoupled control; harmonic content; inverter; magnetic field control; output AC power filter; permanent magnet synchronous motor drive; power 100 kW; sensorless field oriented PMSM drive; AC motors; Electromagnetic fields; Magnetic sensors; Magnetic separation; Permanent magnet motors; Power filters; Power harmonic filters; Sensorless control; Synchronous motors; Torque control; AC power filter; field orientation; permanent magnet synchronous motor; sensorless control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Electrical Drives Automation and Motion (SPEEDAM), 2010 International Symposium on

Conference_Location

Pisa

Print_ISBN

978-1-4244-4986-6

Electronic_ISBN

978-1-4244-7919-1

Type

conf

DOI

10.1109/SPEEDAM.2010.5545088

Filename

5545088