- Title
- Frame alignment stability issues in natural field orientation
- Creator
- Betz, R. E.; Mirzaeva, G.
- Relation
- Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE Industry Applications Conference (United States 8-12 Oct, 2006) p. 2411-2418
- Publisher Link
- http://dx.doi.org/10.1109/IAS.2006.256878
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Resource Type
- conference paper
- Date
- 2006
- Description
- Natural field orientation (NFO) is a technique for generating a rotating reference frame position for an induction machine which is aligned with the stator flux. The term "natural" is applied because there is an implicit tendency for the rotating frame to realign with the correct stator flux frame position if there is a perturbation away from this position. However, under regeneration conditions this realignment property may not occur, and the frame position, if perturbed, will move the control reference frame away from stator flux alignment. This paper examines this frame alignment stability problem, and proposes a solution that retains the essential simplicity of the NFO concept.
- Subject
- asynchronous machines; machine vector control; power system stability; stators
- Identifier
- http://hdl.handle.net/1959.13/29564
- Identifier
- uon:2589
- Identifier
- ISBN:1424403650
- Rights
- Copyright © 2006 IEEE. Reprinted from Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE, 2411-2418. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Newcastle's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org. By choosing to view this document, you agree to all provisions of the copyright laws protecting it.
- Language
- eng
- Full Text
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