Analysis of the Input Harmonic Current of the Matrix Rectifier and the Design of its Input LC Filter

Abstract:

As a new type of pulse width modulate converter,the input current of matrix rectifier consists of a great deal of high-frequency harmony current. The harmony has a bad influence on the net side. So a input filter is needed to eliminate it. Through the approach of Fourier transform, the harmony wave of the matrix rectifier is discussed, and the conclusion of the value of high-harmony and the induction in inverse proportion is deduced. The inactive power that the capacitance absorbe determines its value. The range of the resonance frequency determine the range of the induction. From above analysis a basic design of input LC filter of matrix converter is given. The input filter has been verified in the matlab/simulink and good performances are achieved.

• Periodical: Applied Mechanics and Materials (Volumes 380-384)
• Pages: 3145-3148
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.380-384.3145
• Online since: August 2013
• Authors: Gui Xi Jia, Guang Yuan Gao
• Keywords: Analysis of the Input Current, Input Filter, Matrix Rectifier, Parameter Design

References

[1] K. Sun, D.N. Zhou, Y. Mei. Matrix ConverterTechnology and Its applications. Bei Jing: China Machine Press, (2007).

[2] X.J. Yang, Y.M. Gong, F.S. Ye. Matrix Converter Theory and Its Application. Bei Jing: China Machine Press, (2011).

[3] D.X. Xu, S.M. Li ,X.X. Sun. Research on characteristics of input filter an ouput filter in matrix rectifier., The World of Inverters, 2009, (11): 66-72.

[4] D.X. Xu, S.M. Li ,X.X. Sun. Research on matrix converter based on direct transfer function control", Xi, an University of Technology, 2009, 25.

[3] 360-363.

[5] J.D. Zhu, Z. Xu, B.H. Jiang and C.H. Zhang. Close-loop control of an AC-AC matrix converter for automotives, 2011 IEEE Electrical Power and Energy conference. 2011: 426-431.

DOI: 10.1109/epec.2011.6070239

[6] Y.Q. Pei G.B. Jiang Z.A. Wang. Analysis of line harmonic current of three-phase rectifier with LC filter,. Power Electronics, 2003, 37(3): 34-36.

[7] H.W. She, H. Lin, X. W Wang. Damped input filter design of matrix converter, Power Electronics and Drive Systems, 2009: 672-677.

DOI: 10.1109/peds.2009.5385684

[8] Cai H,H. Lin, Y.C. Yin, Input filter and voltage clamp circuit design of matrix converter, Power Electronics, 2003, 37(3): 34-36.

[9] T. Kume, K. Yamada, T. Higuchi, E. Yamamoto, H. Hata, T. Sawa, and M. Swamy. Integraated filters and their combined effects in matrix converter,. IEEE Transactions on Industry Application, 2007, 43.

DOI: 10.1109/tia.2006.889971

[2] 571-581.

[10] X.P. Zhang, Y.X. Li, l. Pan. Analysis and design of LCL type filter for three-phase voltage source rectifier,. Electrotechnical Application, 2007, 26(5): 65-68.