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- Title
SELF--SENSIING CONTROL OF PMSM AT ZERO AND LOW SPEED.
- Authors
Zossak, Simon; Stulrajter, Marek; Makys, Pavol
- Abstract
The paper deals with control of Permanent Magnet Synchronous Motor (PMSM) without a rotor position sensor. In the low and zero speed region, the rotor saliencies are utilized to obtain the information about the rotor position. Self-sensing control techniques employ high frequency (hf) signal injection to excite the saliencies. The proposed algorithm enables tracking the saliency and allows PMSM control at zero and low speed. The theoretical assumptions were experimentally verified including the initial rotor position detection.
- Subjects
PERMANENT magnet motors; POSITION sensors; TORQUE control; FIELD orientation principle; HALL effect transducers
- Publication
Komunikácie, 2018, Vol 20, Issue 1, p13
- ISSN
1335-4205
- Publication type
Article
- DOI
10.26552/com.c.2018.1.13-19