An approach of sparse matrix converter using Z-source network

2010 ◽  
Author(s):  
Tuyen D. Nguyen ◽  
Hoang M. Nguyen ◽  
Hong-Hee Lee ◽  
Tae-Won Chun
Keyword(s):  
Sparse Matrix ◽  
Matrix Converter

scholarly journals Performance Analysis of Very Sparse Matrix Converter using Indirect Space Vector Modulation

2019 ◽  
Vol 9 (1) ◽  
pp. 4756-4762
Keyword(s):  
Semiconductor Device ◽  
Sparse Matrix ◽  
Control Strategies ◽  
Input Power ◽  
Matrix Converter ◽  
Modulation Scheme ◽  
Space Vector Modulation ◽  
Space Vector ◽  
Matrix Converters ◽  
Vector Modulation

In this p aper, Matrix Converter is which converts the AC to AC in a single stage. The merits of the matrix converter is its able to deliver variable output voltage with unrestricted input and output frequency, the lack of electrolytic capacitors, and the potential to raise the power density, decrease the size, less weight and better input power quality. In whatever way, application of these converters are restricted because of some issues such as different control strategies, high susceptibility to input power disturbances, common mode voltage effects and less voltage transfer ratio. Recently, matrix converters have gained a resurgence of importance due to the improvements in the semiconductor device industry and the increasing of processor technologies, which promises real implementation of matrix converters in the control of drives. The real effect of indirect space vector modulation scheme for very sparse matrix converter performance will be measures by testing of computationally for using indirect space vector modulation strategies with the passive R load and active load .

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