Analysis of interharmonics in conventional and matrix converter fed adjustable speed drives

This paper deals with the interharmonics appearing in the adjustable speed drives. The theoretical analysis of interharmonics frequency in the drive is performed. The methods to eliminate the interharmonics are also discussed. The interharmonics appearing in the conventional AC/DC/AC converter and new method with matrix converter employed in the variable speed drives are analyzed. And the interharmonics values appearing in both the methods are compared.

[1]  A. Testa,et al.  On the interharmonic components generated by adjustable speed drives , 2005, IEEE Transactions on Power Delivery.

[2]  Luca Zarri,et al.  Matrix converter modulation strategies: a new general approach based on space-vector representation of the switch state , 2002, IEEE Trans. Ind. Electron..

[3]  D. Borojevic,et al.  Space vector modulated three-phase to three-phase matrix converter with input power factor correction , 1995 .

[4]  T. H. Ortmeyer,et al.  Evaluation of current interharmonics from AC drives , 2000 .

[5]  P. Agarwal,et al.  Implementation of SVPWM control on FPGA for three phase MATRIX CONVERTER , 2010 .

[6]  D Basic,et al.  Input Current Interharmonics of Variable-Speed Drives due to Motor Current Imbalance , 2010, IEEE Transactions on Power Delivery.

[7]  Bimal K. Bose,et al.  Modern Power Electronics and AC Drives , 2001 .

[8]  R. Langella,et al.  Modelling of AC/DC/AC conversion systems with PWM inverter , 2002, IEEE Power Engineering Society Summer Meeting,.

[9]  José R. Rodríguez,et al.  Matrix converters: a technology review , 2002, IEEE Trans. Ind. Electron..

[10]  Shin-Kuan Chen,et al.  Accurate Assessment of Harmonic and Interharmonic Currents Generated by VSI-Fed Drives Under Unbalanced Supply Voltages , 2011, IEEE Transactions on Power Delivery.

[11]  Zheng Li,et al.  Simulation on Matrix Converter Fed Induction Motor DTC Drive System , 2009, 2009 International Workshop on Intelligent Systems and Applications.

[12]  R. Yacamini,et al.  Power system harmonics. IV. Interharmonics , 1996 .

[13]  Ahmed N. Abdalla.  ANALYSIS AND MATHEMATICAL MODELLING OF SPACE VECTOR MODULATED DIRECT CONTROLLED MATRIX CONVERTER , 2010 .

[14]  Frede Blaabjerg,et al.  Analysis of symmetrical pulse width modulation strategies for matrix converters , 2002, 2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289).

[15]  Wang Xiaohong,et al.  Research of control strategy for matrix converter based on space vector modulation , 2009, 2009 ISECS International Colloquium on Computing, Communication, Control, and Management.

[16]  Sun Kai.  Vector control of induction motors fed by matrix converters , 2004 .