Wind Energy Interconnection to Grid at Distribution Level with Fuzzy Logic with Power Quantity Improvement Features

International Journal of Electrical and Electronics Engineering
© 2016 by SSRG - IJEEE Journal
Volume 3 Issue 1
Year of Publication : 2016
Authors : M Raghava Reddy, Ch Rami Reddy
How to Cite?

M Raghava Reddy, Ch Rami Reddy, "Wind Energy Interconnection to Grid at Distribution Level with Fuzzy Logic with Power Quantity Improvement Features," SSRG International Journal of Electrical and Electronics Engineering, vol. 3,  no. 1, pp. 1-8, 2016. Crossref,


This paper concentrated on the non conventional energy resources (NCS) are playing vital role with integration of distribution networks by utilizing the advanced power electronic devices. This paper implemented a fuzzy control algorithm for to get more positive feedbacks from the synchronization of grid, when under 3-phase balanced distribution system. The proposed inverter which is worked as a repetitive device for to balancing the distribution system. The inverter with grid maintained two functions. First one, its acts as a power transfer device when the generated power from RES to the grid. Second one, it is acts as a shunt connected APF to mitigate the load harmonics and ripples under the current disturbances by the reactive power compensation. The functions which are reached by the controlling of inverter under normal and abnormal conditions integrated to the loads. The point of common coupling which is used to produce constant power to load side. The implemented simulink model which is simulated in the MATLAB/SIMULINK testes and verified with required reference balanced conditions by Fuzzy controller.



Active power filters (APF), distributed generation (DG), distribution system, grid interconnection, power quality (PQ), and renewable energy.


[1] J. M. Guerrero, L. G. de Vicuna, J. Matas, M. Castilla, and J. Miret, “A wireless controller to enhance dynamic performance of parallel inverters in distributed generation systems,” IEEE Trans. Power Electron., vol. 19, no. 5, pp. 1205–1213, Sep. 2004.
[2] J. H. R. Enslin and P. J. M. Heskes, “Harmonic interaction between a large number of distributed power inverters and the distribution network,” IEEE Trans. Power Electron., vol. 19, no. 6, pp. 1586–1593, Nov. 2004.
[3] U. Borup, F. Blaabjerg, and P. N. Enjeti, “Sharing of nonlinear load in parallel-connected three-phase converters,” IEEE Trans. Ind. Appl., vol. 37, no. 6, pp. 1817–1823, Nov./Dec. 2001.
[4] P. Jintakosonwit, H. Fujita, H. Akagi, and S. Ogasawara, “Implementation and performance of cooperative control of shunt active filters for harmonic damping throughout a power distribution system,” IEEE Trans. Ind. Appl., vol. 39, no. 2, pp. 556–564, Mar./Apr. 2003.
[5] J. P. Pinto, R. Pregitzer, L. F. C. Monteiro, and J. L. Afonso, “3-phase 4-wire shunt active power filter with renewable energy interface,” presented at the Conf. IEEE Rnewable Energy & Power Quality, Seville, Spain, 2007.
[6] .Blaabjerg,R.Teodorescu,M.Liserre,andA.V.Timbus,“Overvi ew of control and grid synchronization for distributed power generation systems,” IEEE Trans. Ind. Electron., vol. 53, no. 5, pp. 1398–1409, Oct. 2006.
[7] J. M. Carrasco, L. G. Franquelo, J. T. Bialasiewicz, E. Galván, R. C. P. Guisado, M. Á. M. Prats, J. I. León, and N. M. Alfonso, “Powerelectronicsystemsforthegridintegrationofrenewableenerg ysources: A survey,” IEEE Trans. Ind. Electron., vol. 53, no. 4, pp. 1002–1016, Aug. 2006.
[8] B. Renders, K. De Gusseme, W. R. Ryckaert, K. Stockman, L. Vandevelde, and M. H. J. Bollen, “Distributed generation for mitigating voltage dips in low-voltage distribution grids,” IEEE Trans. Power. Del., vol. 23, no. 3, pp. 1581–1588, Jul. 2008.
[9] V. Khadkikar, A. Chandra, A. O. Barry, and T. D. Nguyen, “Application of UPQC to protect a sensitive load on a polluted distribution network,” in Proc. Annu. Conf. IEEE Power Eng. Soc. Gen. Meeting, 2006, pp. 867–872.
[10]M.SinghandA.Chandra,“Powermaximizationandvoltagesag/ swell ride-through capability of PMSG based variable speed wind energy conversion system,” in Proc. IEEE 34th Annu. Conf. Indus. Electron. Soc., 2008, pp. 2206–2211.
[11] P. Rodríguez, J. Pou, J. Bergas, J. I. Candela, R. P. Burgos, and D. Boroyevich,“Decoupled doublesynchronousreference frame PLL for power converters control,” IEEE Trans. Power Electron, vol. 22, no. 2, pp. 584–592, Mar. 2007.