Power Flow Management In A Fuzzy Logic Control Of Solar PV System Supplying DC And AC Loads

Phani Kumar Nallajerla, K V Sai Kumar, K Dhana raju

Abstract


PV based systems are being more and more in employment in diverse applications both at domestic and commercial levels. Photovoltaic systems can be largely confidential into stand-alone system and grid-connected system. The stand-alone system is extensively used in remote places where access to electricity is not viable. The stand-alone configuration can make available a well-regulated load voltage but the dependability of power supply cannot be sure-fire. Storage batteries are generally used to recover the reliability of the stand-alone system. The incorporation of a PV system to the grid is speedily growing due to the development in the power electronics technology. And proposed add on called FUZZY logic to basic MPPT so that the good organization of PV system under above said circumstances is establish productive. A variety of topologies and control strategies for grid-connected inverters have been narrative. In grid-connected PV systems (GCPVs) the generated PV power is fed to the grid or it provisions the linear and nonlinear loads connected at the ac side.


References


Yazdani and P. P. Dash, “A control methodology and characterization of dynamics for a photovoltaic system interfaced with a distribution network,” IEEE Trans. Power Del., vol. 24, no. 3, pp. 1538–1551, Jul. 2009.

X. Q. Guo and W. Y. Wu, “Improved current regulation of three-phase grid-connected voltage-source inverters for distributed generation systems,” IET Renew. Power Gener., vol. 4, no. 2, pp. 101–115, Mar. 2010.

H. C. Chiang, T. T. Ma, Y. H. Cheng, J. M. Chang, and W. N. Chang, “Design and implementation of a hybrid regenerative power system combining grid-tie and uninterruptible power supply functions,” IET Renew. Power Gener., vol. 4, no. 1, pp. 85–99, Jan. 2010.

F. Giraud and Z. M. Salameh, “Steady-state performance of a gridconnected rooftop hybrid wind–photovoltaic power system with battery storage,” IEEE Trans. Energy. Convers., vol. 16, no. 1, pp. 1–7, Mar. 2001.

J. M. Carrasco, L. G. Franquelo, J. T. Bialasiewicz, E. Galvàn, R. C. P. Guisado, M. A. M. Prats, J. I. León, and N. Moreno-Alfonso, “Power electronic systems for the grid integration of renewable energy sources: A survey,” IEEE Trans. Ind. Electron., vol. 53, no. 4, pp. 1002– 1016, Aug. 2006.

B. Kroposki, C. Pink, R. DeBlasio, H. Thomas, M. Simões, and P. K. Sen, “Benefits of power electronic interfaces for distributed energy sources,” IEEE Trans. Ind. Electron., vol. 25, no. 3, pp. 901–908, Sep. 2010.

H. M. Kojabadi, B. Yu, I. A. Gadoura, L. Chang, and M. Ghribi, “A novel DSP-based current controlled PWM strategy for single phase grid connected inverters,” IEEE Trans. Ind. Electron., vol. 21, no. 4, pp. 985– 993, Jul. 2006.

J. C. Moreno, J. M. Espi Huerta, R. G. Gil, and S. A. Gonzalez, “A robust predictive current control for three-phase grid-connected inverters,” IEEE Trans. Ind. Electron., vol. 56, no. 6, pp. 1993–2004, Jun. 2009.

Z. Yao, L. Xiao, and Y. Yan, “Seamless transfer of single phase grid interactive inverters between grid connected and standalone modes,” IEEE Trans. Power Electron., vol. 25, no. 6, pp. 1597–1603, Jun. 2010.

M. Singh, V. Khadkikar, A. Chandra, and R. K. Varma, “Grid interconnection of renewable energy sources at the distribution level with powerquality improvement features,” IEEE Trans. Power Del., vol. 26, no. 1, pp. 307–315, Jan. 2011.

S. Yang, Q. Lei, F. Z. Peng, and Z. Qian, “A robust control scheme for grid-connected voltage-source inverters,” IEEE Trans. Ind. Electron., vol. 58, no. 1, pp. 202–212, Jan. 2011.

F.-S. Pai, J.-M. Lin, and S.-J. Huang, “Design of an inverter array for distributed generations with flexible capacity operations,” IEEE Trans. Ind. Electron., vol. 57, no. 12, pp. 3927–3934, Dec. 2010.


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