Bruno W. França¹, Leonardo F. da Silva¹, Maurício Aredes^1*, Roberto Gerencer², David A. de C. Ferreira², Maria J. V. Siqueira³

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¹ Department of Electrical Engineering, Federal University of Rio de Janeiro (COPPE/UFRJ), Rio de Janeiro, Brazil.
² ADELCO Sistemas de Energia, Barueri, Brazil.
³ EDP Bandeirante, Sao Paulo, Brazil.
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Abstract: The iUPQC is a Unified Power Quality Conditioner in which the series converter emulates a sinusoidal current source and the shunt converter emulates a sinusoidal voltage source. This approach provides indirect power quality compensation of the load voltage and the source current. Recent studies have suggested that the iUPQC has technical advantages in comparison with the conventional UPQC due to its reduced switching frequency characteristic. In this paper, these technical advantages are investigated. Thus, the iUPQC performance is verified through a 150 kVA industrial equipment and technical design specifications are discussed: the iUPQC power circuit design, the converters arrangement and the driver configuration. Experimental results are provided to validate the technical feasibility and power quality compensation performance.

Keywords: Unified Power Quality Conditioner; iUPQC; Industrial Power Rate; Active Filter

Cite this paper: França, B. , Silva, L. , Aredes, M. , Gerencer, R. , Ferreira, D. and Siqueira, M. (2014) Performance Analysis and Technical Feasibility of an iUPQC in Industrial Grids. Journal of Power and Energy Engineering, 2, 500-508. doi: 10.4236/jpee.2014.24068.

References

[1]   Haidar, A.M.A., Benachaiba, C., Ibrahim, F. and Hawari, K. (2011) Parameters Evaluation of Unified Power Quality Conditioner. 2011 IEEE International Conference on Electro/Information Technology (EIT).

[2]   Khadkikar, V. and Chandra, A. (2008) A New Control Philosophy for a Unified Power Quality Conditioner (UPQC) to Coordinate Load-Reactive Power Demand between Shunt and Series Inverters. IEEE Transactions on Power Delivery, 23, 2522-2534. http://dx.doi.org/10.1109/TPWRD.2008.921146

[3]   Melin, P., Espinoza, J., Moran, L., Rodriguez, J., Cardenas, V., Baier, C. and Munoz, J. (2012) Analysis, Design and Control of a Unified Power-Quality Conditioner Based on a Current-Source Topology. IEEE Transactions on Power Delivery, 27, 1727-1736. http://dx.doi.org/10.1109/TPWRD.2012.2199524

[4]   Mokhtatpour, A. and Shayanfar, H. (2011) Power Quality Compensation as Well as Power Flow Control Using of Unified Power Quality Conditioner. Power and Energy Engineering Conference (APPEEC).

[5]   Aredes, M. and Fernandes, R. (2009) A Dual Topology of Unified Power Quality Conditioner: The iUPQC. 13th European Conference on Power Electronics and Applications.

[6]   Aredes, M. and Fernandes, R. (2009) A Unified Power Quality Conditioner with Voltage SAG/SWELL Compensation Capability. COBEP’09 Brazilian Power Electronics Conference.

[7]   B. Franca and M. Aredes, (2011) Comparisons between the UPQC and its dual topology (iUPQC) in dynamic response and steady-state. em IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society,.

[8]   Franca, B., Rolim, L. and Aredes, M. (2011) Frequency Switching Analysis of an iUPQC with Hardware-in-the-Loop Development Tool. Proceedings of the 2011-14th European Conference on Power Electronics and Applications (EPE 2011).

[9]   Franca, B., da Silva, L. and Aredes, M. (2011) Comparison between Alpha-Beta and DQ-PI Controller Applied to IUPQC Operation. Power Electronics Conference (COBEP).

[10]   dos Santos, R.M., Mezarob, M. and da Cunha, J. (2011) A Dual Unified Power Quality Conditioner Using a Simplified Control Technique. Power Electronics Conference (COBEP).

[11]   Akagi, H. and Shimizu, T. (2008) Attenuation of Conducted EMI Emissions from an Inverter-Driven Motor. IEEE Transactions on Power Electronics, 23, 282-290.

[12]   Pei, X., Zhang, K., Kang, Y. and Chen, J. (2004) Analytical Estimation of Common Mode Conducted EMI in PWM Inverter. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE Industry Applications Conference.

[13]   Son, Y.-C. and Sul, S.-K. (2001) Conducted EMI in PWM inverter for household electric appliance. 36th IAS Annual Meeting, Conference Record of the 2001 IEEE Industry Applications Conference.