Abstract
This paper deals with reduced-order observers with stator-resistance adaptation for motion-sensorless permanent-magnet synchronous motor drives. An analytical solution for the stabilizing observer gain and stability conditions for the stator-resistance adaptation are derived. The proposed observer design is experimentally tested using a 2.2-kW motor drive; stable operation at very low speeds under different loading conditions is demonstrated.
| Original language | English |
|---|---|
| Title of host publication | XIX International Conference on Electrical Machines (ICEM 2010) |
| Publisher | IEEE |
| Number of pages | 6 |
| ISBN (Electronic) | 978-1-4244-4175-4 |
| ISBN (Print) | 9781424441747 |
| DOIs | |
| Publication status | Published - 6 Sept 2010 |
| MoE publication type | A4 Conference publication |
| Event | International Conference on Electrical Machines - Rome, Italy Duration: 6 Sept 2010 → 8 Sept 2010 Conference number: 19 |
Conference
| Conference | International Conference on Electrical Machines |
|---|---|
| Abbreviated title | ICEM |
| Country/Territory | Italy |
| City | Rome |
| Period | 06/09/2010 → 08/09/2010 |
Keywords
- observer
- sensorless
- stability conditions
- stator resistance estimation