Referenced Items are not available for this document.
This paper presents an improved method to estimate rotor motion states for an interior permanent-magnet machine drive. This approach is based on the estimation of a saliency-based electromotive force (EMF) in the stationary reference frame using a state filter. The spatial information obtained from the estimated saliency-based EMF is used in an observer to estimate the motor motion states. By using the commanded torque as a feedforward input to the observer, the motion state estimation has zero-phase lag, providing a very-high-bandwidth estimate.
Published in:
Industry Applications, IEEE Transactions on
(Volume:39
,
Issue:
6
)
Date of Publication: Nov.-Dec. 2003
- Page(s):
- 1726 - 1733
- ISSN :
- 0093-9994
- INSPEC Accession Number:
- 7800504
- Digital Object Identifier :
- 10.1109/TIA.2003.818966
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 24 November 2003
- Issue Date :
- Nov.-Dec. 2003
- Sponsored by :
- IEEE Industry Applications Society
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