Abstract
The paper presents a position sensing method for IPM motors based on an observer referring to the estimated frame of reference, eliminating problems with position dependent
inductances. Convergence of the estimation error to zero is
proofed, under the assumption that the mechanical time constant is much larger than the electrical one. The observer can be used right from startup to rated speed, so bump from a startup strategy is avoided. In order to verify the observer experiments have been performed.
Original language | English |
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Title of host publication | 32nd Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005. |
Number of pages | 4 |
Publisher | Electrical Engineering/Electronics, Computer, Communications and Information Technology Association |
Publication date | 2005 |
Pages | 1528-1531 |
ISBN (Print) | 0780392531 |
DOIs | |
Publication status | Published - 2005 |
Event | IECON 2005 - Raleigh, North Carolina, United States Duration: 6 Nov 2005 → 10 Nov 2005 |
Conference
Conference | IECON 2005 |
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Country/Territory | United States |
City | Raleigh, North Carolina |
Period | 06/11/2005 → 10/11/2005 |