Operating characteristics of the brushless doubly fed machine Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/z029p930f

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  • The brushless doubly fed machine (BDFM), or self-cascade single-frame machine, can operate asynchronously or synchronously over a wide speed range. In this sense the machine becomes an adjustable speed synchronous machine. Such machines may become unstable in certain regions of operation. Analyzing its steady-state performance and determining its stable operating regions are very important efforts to pursue. This thesis presents the theory and its verification in order to predict the steady-state operating performance of the BDFM using a method based on circle diagrams. The stable regions and the loci of operating points for different mechanical input characteristics are presented.
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  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2013-06-27T21:12:51Z (GMT) No. of bitstreams: 1 QinBiDe1989.pdf: 684047 bytes, checksum: 91668fea8f45415b0fd22f8c64769c91 (MD5)

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