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A generalized technique of modeling, analysis, and control of a matrix converter using SVD

Hojabri, H ; Sharif University of Technology

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  1. Type of Document: Article
  2. DOI: 10.1109/TIE.2010.2048836
  3. Abstract:
  4. In this paper, a new simple and complete technique of modeling and analysis of a matrix converter is presented based on the singular value decomposition (SVD) of modulation matrix. The proposed modeling method yields a new limitation between the matrix converter gain and its input power factor, which is more relaxed as compared to the limits reported so far in the literature. The SVD of the modulation matrix leads to a unified modulation technique which achieves the full capability of a matrix converter. It is shown that this approach is general and all other modulation methods established for a matrix converter are specific cases of this technique. The proposed modulation method can be used to obtain the maximum reactive power in the input of a matrix converter in applications such as wind turbine and microturbine generators, where the input reactive power control is necessary
  5. Keywords:
  6. AC/AC converters ; reactive power ; AC/AC converter ; direct frequency converter ; Input power factor ; Matrix ; Matrix converter ; Matrix converter modulation ; Microturbine generators ; Modeling and analysis ; Modeling method ; Modulation methods ; Modulation techniques ; Singular value decomposition (SVD) ; Electric power factor ; Frequency converters ; Modulation ; Reactive power ; Turbines ; Wind power ; Singular value decomposition
  7. Source: IEEE Transactions on Industrial Electronics ; Volume 58, Issue 3 , 2011 , Pages 949-959 ; 02780046 (ISSN)
  8. URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5456224