Optimization Of The Ferrite Core Volume In A Single-phase Grid-connected Pv System With Active And Reactive Power Control

Authors

  • Kleber C. A. de Souza Federal Institute of Education, Science and Technology of Ceará, Brazil
  • Walbermark M. dos Santos Federal University of Santa Catarina, Power Electronic Institute, Brazil
  • Denizar C. Martins Federal University of Santa Catarina, Power Electronic Institute, Brazil

DOI:

https://doi.org/10.18618/REP.2013.4.12241234

Keywords:

active power filter, Grid-Connected PV Systems, Single-Phase Circuits

Abstract

This paper presents a method to minimize the losses and the magnetic cores volume in a single-phase active power filter based in a two stages grid-connected PV system. The proposed circuit injects PV generated power into the utility, and always acts as an active power filter to compensate load harmonics and reactive power such that the input power factor is very high independently of the solar radiation and the type of the load connected. In sunny days, the system processes all the reactive and active load power and the excessive power from the PV module can be fed to the utility. On the other hand, on cloudy days for instance, if the PV power is not enough, the system processes all the reactive load power and the shortage of active load power is supplemented by the utility. Besides, just using one current sensor, the control strategy is simple and of suitable for practical implementation.

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Author Biographies

Kleber C. A. de Souza, Federal Institute of Education, Science and Technology of Ceará, Brazil

was born in Campina Grande, PB, Brazil, in 1975. He received the B. S. and M. Sc. degrees in electrical engineering from the Federal University of Ceará, Fortaleza, Brazil, in 2000 and 2003, and Doctorate in Electric Engineering at Universidade Federal de Santa Catarina, Brazil(2009). Currently works in Federal Institute of Education, Science and Technology of Ceará, Brazil. Dr.Kleber is member of SOBRAEP.

Walbermark M. dos Santos, Federal University of Santa Catarina, Power Electronic Institute, Brazil

was born in São Luis,MA, Brazil, in 1973. He received the B. S. degrees in electrical engineering from the Federal University of Maranhão, São Luis, Brazil in 2003, and M. Sc. degree in Power Electronics and Electrical Drivers from the Federal University of Santa Catarina, Florianópolis, Brazil in 2011.Currently he is a Phd Student of the Power Electronics Institute, Federal University of Santa Catarina, Brazil. Walbermark Santos is a member of SOBRAEP.

Denizar C. Martins, Federal University of Santa Catarina, Power Electronic Institute, Brazil

was born in São Paulo, Brazil, on April 24, 1955. He received the B.S. and M.S. degrees in electrical engineering from Federal University of Santa Catarina, Florianopolis, SC, Brazil, in 1978 and 1981, respectively, and the Ph.D. degree in electrical engineering from the Polytechnic National Institute of Toulouse, Toulouse, France, in 1986. He is currently a Titular Professor in the Department of Electrical Engineering at Federal University of Santa Catarina. His interest research areas include dc-dc and dc-ac converters, high frequency, soft commutation, power factor correction and grid-connected PV systems. Dr. Denizar is a member of SOBRAEP.

References

T. Hiyama, S. Kouzuma, T. Imakubo, Identification of Optimal operation point of PV modules using neural network for real time maximum power tracking Control, IEEE Trans. Energy Conversion; vol. 10, June 1995, pp. 360-367. https://doi.org/10.1109/60.391904 DOI: https://doi.org/10.1109/60.391904

S. B. Kjaer, F. Blaabjerg, Design optimization of a single phase inverter for photovoltaic applications, Proc. of IEEE-3(6&¶ , June 13-19, 2003, Acapulco, Mexico. https://doi.org/10.1109/PESC.2003.1216616 DOI: https://doi.org/10.1109/PESC.2003.1216616

E. Achille, T. Martire, C. Glaize, C. Joubert, Optimize dc-ac boost converters for modular photovoltaic grid-connected generators, Proc. IEEE-,6,(¶ , May 4-7, 2004, Ajaccio, France. https://doi.org/10.1109/ISIE.2004.1571951 DOI: https://doi.org/10.1109/ISIE.2004.1571951

J. P. Lee, B. D. Min, T. J. Kim, D. W. Yoo, J. Y. Yoo,. A novel topology for photovoltaic DC/DC full-bridge converter with flat efficiency under wide PV module voltage and load range, IEEE Transactions on Industrial Electronics, vol. 55 n. 8, August 2008, pp. 2655-2663. https://doi.org/10.1109/TIE.2008.924165 DOI: https://doi.org/10.1109/TIE.2008.924165

J. M. Chang, W. N. Chang, S. J. Chiang, Single-phase grid-connected PV system using three-arm rectifier-inverter, IEEE Transactions on Aerospace and Electronic Systems, vol. 42, n. 1, January 2006, pp. 211-219. https://doi.org/10.1109/TAES.2006.1603416 DOI: https://doi.org/10.1109/TAES.2006.1603416

S. G. Tesfahunegn, A. Hajizadeh, T. M. Undeland, O.Ulleberg, P. J. S. Vie, "Modelling and control of grid-connected PV/Fuel Cell/Battery hybrid power system, "International Review on Modelling and Simulations (IREMOS), vol. 2, no. 4, pp. 381-388, Aug.2009. https://doi.org/10.15866/irecon.v6i5.16652 DOI: https://doi.org/10.15866/irecon.v6i5.16652

F. Esposito, V. Isastia, S. Meo, L. Piegari, "An improved perturb and observe algorithm for tracking maximum power points of photovoltaic power systems, "International Review on Modelling and Simulations (IREMOS)., vol. 0, no. 0, pp.10 - 16, Aug. 2008

T. N. Tamer, Khatib, A. Mohamed, M. Mahmoud, N. Amin, "An efficient maximum power point tracking controller for a standalone photovoltaic system, "International Review on Modelling and Simulations (IREMOS), vol. 3, no. 2, pp. 129-139, April 2010.

N. Watanakul, S. Pattanasethanon, "Performance efficiency evaluation of the electricity produced by photovoltaic cell systems of 1-5 kWp in Thailand, "International Review on Modelling and Simulations (IREMOS), vol. 3, no. 3, pp. 344-352, June 2010.

X. Zhou, D. Song, Y. Ma, D. Cheng, Grid-connected control and simulation of single-phase two-level photovoltaic power generation system based on repetitive control, International Conference on Measuring Technology and Mechatronics Automation, March 13-14, 2010, Changsha, China. https://doi.org/10.1109/ICMTMA.2010.307 DOI: https://doi.org/10.1109/ICMTMA.2010.307

L. Cheng, R. Cheung, K. H. Leung, Advanced photovoltaic inverter with additional active power line conditioning capability, Proc. IEEE Power Electronics Specialists Conf., June 22-27, 1997, St. Louis, Missouri, USA. https://doi.org/10.1109/PESC.1997.616737 DOI: https://doi.org/10.1109/PESC.1997.616737

S. Kim, G. Yoo, J. Song, A bi-functional utility connected photovoltaic system with power factor correction and facility, Proc. Photovoltaic Specialists Conf., June 23-27, 1996, Baveno, Italy. https://doi.org/10.1109/PVSC.1996.564386 DOI: https://doi.org/10.1109/PVSC.1996.564386

Y. C. Kuo, T. J. Liang, J. F. Chen, Novel maximum-power-point tracking controller for photovoltaic energy conversion system, IEEE Trans. Ind. Electron., vol. 48, n. 3, June 2001, pp. 594-601. https://doi.org/10.1109/41.925586 DOI: https://doi.org/10.1109/41.925586

T. Wu, C. Shen, H. Nein, G. Li, A 1I/3W inverter with grid connection and active power filtering based on nonlinear programming and fast-zero-phase detection algorithm, IEEE Transactions on Power Electronics, vol. 20, n. 1, January 2005, pp. 218-226. https://doi.org/10.1109/TPEL.2004.839786 DOI: https://doi.org/10.1109/TPEL.2004.839786

H. Lev-Ari, A. M. Stankovic, Hilbert space techniques for modeling and compensation of reactive power in energy processing systems, IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, vol. 50, n. 4, April 2003, pp. 540-556. https://doi.org/10.1109/TCSI.2003.809813 DOI: https://doi.org/10.1109/TCSI.2003.809813

R. Stala, L. Stawiarski, M. Szarek, Single-phase grid-connected pv system with time-sharing modulation and pi-type regulators for dc-dc boost converter and full-bridge inverter, The 14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010, September 6-8, 2010, Ohrid, Republic of Macedonia. https://doi.org/10.1109/EPEPEMC.2010.5606849 DOI: https://doi.org/10.1109/EPEPEMC.2010.5606849

D. C. Martins, K. C. A. de Souza, "A single-phase grid-connected PV system with active power filter", International Journal of Circuits, Systems and Signal Processing, Issue 1, vol. 2, pp. 50-55, 2008.

E. Koutroulis, K. Kalaitzakis, N. C. Voulgaris, Development of a microcontroller-based photovoltaic maximum power point tracking control system, IEEE Transaction on Power Electronics, vol. 16, n. 1, April 2001, pp. 46-54. https://doi.org/10.1109/63.903988 DOI: https://doi.org/10.1109/63.903988

L. Zhang, A. Al-Amoudi, Y. Bai, Real-time maximum power point tracking for grid-connected photovoltaic generators, IEE Power Electronics and Variable Speed Drives Conference, September 18-19, 2000, London, UK. https://doi.org/10.1049/cp:20000232 DOI: https://doi.org/10.1049/cp:20000232

K. C. A. de Souza, O. H. Gonçalves, D. C. Martins, Study and optimization of two dc-dc power structures used in a grid-connected photovoltaic system, IEEE Power Electronics Specialists Conference, PESC06, June 18-22, 2006, Jeju, South Korean. https://doi.org/10.1109/pesc.2006.1712265 DOI: https://doi.org/10.1109/pesc.2006.1712265

K. C. A. de Souza, Study and optimization of static converters used in photovoltaic systems connected to the mains power grid, Doctoral Thesis, INEP-UFSC, August 2009, Florianopolis, SC, Brazil.

C. R. Sullivan, M. J. Powers, A high-efficiency power point tracker for photovoltaic array in a solar-powered race vehicle, ,((( 3(6&¶ , pp. 574-580, 1993.

Limits for harmonic current emission (equipment input current up to and including 16 A per phase); EN 61000-3-2, 1995.

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Published

2013-11-30

How to Cite

[1]
K. C. A. de Souza, W. M. dos Santos, and D. C. Martins, “Optimization Of The Ferrite Core Volume In A Single-phase Grid-connected Pv System With Active And Reactive Power Control”, Eletrônica de Potência, vol. 18, no. 4, pp. 1224–1234, Nov. 2013.

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Original Papers