Adaptive filter based current controller for Shunt Active filter

  • Authors

    • R Sriranjani
    • S Jayalalitha
    2018-04-25
    https://doi.org/10.14419/ijet.v7i2.24.12504
  • Harmonics, nonlinear load, current controller, Shunt Active Filter.

  • This paper deals with the harmonic mitigation and reactive power compensation using Shunt Active filter. The performance of the Shunt active filter depends on the design and current control technique for generating a reference current. The design of the filter involves the iterative procedure for choosing the filter components so that it compensates the harmonics and reactive power for maximum load condition. The current controller method adopted for indirect current control technique where the reference signal is similar to the supply current signal. The Adaptive filter used in current controller mitigates harmonics and reactive power and voltage control loop of SAF balancing the active power between the load and supply unit. The learning rate is fixed by repeated simulation. The SAF active filter is tested in four load condition ie., nonlinear load(37% Total Harmonic Distortion(THD)),highly nonlinear load(>100% THD), linear load(<8% THD, power factor(pf) <0.5) and both nonlinear and linear load(37% THD and 0.7 pf). The study is carried out in MATLAB Simulink and the results are presented.

     

     

  • References

    1. [1] Rakhee Panigrahi, Bidyadhar Subudhi, Prafulla Chandra Panda,et.al.: “Model predictive-based shunt active power filter with a new reference current estimation strategyâ€, IET Power Electron., 2015, 8, (2), pp. 221–233.

      [2] Zhenfeng Xiao., Xiangtian Deng., Rongxiang Yuan., Pilong Guo., Qijuan Chen.,et.al.: “Shunt active power filter with enhanced dynamic performance using novel control strategyâ€, IET Power Electron., 2014, 7,(12), pp. 3169–3181

      [3] Leonardo B. Garcia Campanhol., Sérgio A. Oliveira da Silva., Alessandro Goedtel.,et.al.: “Application of shunt active power filter for harmonic reduction and reactive power compensation in three phase four-wire systemsâ€, IET Power Electron., 2014, 7, (11), pp. 2825–2836

      [4] Zhang Fusheng, Geng Zhengxing, Yuan Wei．The algorithm of interpolating windowed FFT for harmonic analysis of electric power systemâ€,IEEE Trans on Power Delivery, Vol.16, No.2, pp.160-164, 2001

      [5] R.Sriranjani and S.Jayalalitha, “Investigating the performance of various types of filterâ€,WASJ, Vol 17, no.5, pp 643-650, 2012

      [6] R. Sriranjani and S. Jayalalitha, “Harmonics and Reactive Power Compensation Using Shunt Hybrid Filterâ€, Research Journal of Applied Sciences, Engineering and Technology, Vol. 5, Issue 1,pp.123-128, 2013

      [7] R. Mahanty, “Indirect current controlled shunt active power filter for power quality improvementâ€, International Journal of Electrical Power & Energy Systems, Vol. 62, pp. 441-449, 2014

      [8] S. Gautam, P. Yunqing, Y. Kafle, M. Kashif and S. Hasan, “Evaluation of Fundamental d-q Synchronous Reference Frame harmonic Detection Method for Single Phase Shunt Active Power Filterâ€, International Journal of Power Electronics and Drive Systems, Vol. 4, No. 1, 2014

      [9] S. Gautam, P. Yunqing, Y. Kafle, M. Kashif and S. Hasan, “Evaluation of Fundamental d-q Synchronous Reference Frame harmonic Detection Method for Single Phase Shunt Active Power Filterâ€, International Journal of Power Electronics and Drive Systems , Vol. 4, No. 1, 2014

      [10] R.Venkatesh, S.Dinesh kumar, R.Sriranjani and S.Jayalalitha, “Performance analysis of harmonic reduction by shunt active power filter using different control techniques†, Journal of Theoretical and Applied Information Technology, VOL 63,1, PP 226 -232, 2014

      [11] Seong-Chon Choi1, Sang-Hoon Song, Dong-Rak Kim, Min-Ho Sin and Chung-Yuen Won, “Shunt active power filter with enhanced dynamic performance using novel control strategyâ€, IET Power Electronics, Vol.77, No.12, pp. 3169–3181, 2014

      [12] Ricardo L´ucio de Araujo Ribeiro, Christian Cesar de Azevedo, Raphaell Maciel de Sousa, “A Robust Adaptive Control Strategy of Active Power Filters for Power-Factor Correction, Harmonic Compensation, and Balancing of Nonlinear Loadsâ€, IEEE Transactions on Power Electronics, Vol. 27, No. 2, pp. 718-730, 2012

      [13] R.Sriranjani, S.Jayalalitha , “Power Factor Improvement and Harmonic Compensation using ANN Based Shunt Hybrid Filter for Active Loadâ€, ARPN Journal of Engineering and Applied Sciences, VOL. 10, NO. 12, pp 5132-5136 ,JULY 2015

      [14] Dipti A. Tamboli and R. H. Chile, “Reference Signal Generation For Shunt Active Power Filter Using Adaptive Filtering Approachâ€, International Conference on Industrial Instrumentation and Control, pp. 766-770, 2015

      [15] M. Badoni, A. Singh and B. Singh, “Comparative Performance of Wiener Filter and Adaptive Least Mean Square based Control for Power Quality Improvementâ€, IEEE Trans. Ind. Electron., pp. 1-1, 2016

      [16] M. Badoni, A. Singh and B. Singh, “Adaptive Neuro Fuzzy Inference System Least Mean Square Based Control Algorithm for DSTATCOMâ€, IEEE Transactions on Industrial Informatics, pp. 1-1, 2016

      [17] Mohammed Qasim, Parag Kanjiya, and Vinod Khadkikar, “Optimal Current Harmonic Extractor Based on Unified ADALINEs for Shunt Active Power Filtersâ€, IEEE Transactions On Power Electronics, Vol. 29, No. 12, 2014

      [18] R.Sriranjani.,S.Jayalalitha, “Design of Shunt Active Filter using Iterative Method to mitigate the Harmonics and Reactive Powerâ€, ARPN Journal of Engineering and Applied Sciences, Vol. 12, No. 24, pp. 7239-7249, 2017

      [19] S.V.Manikanthan, Padmapriya.T, “RECENT TRENDS IN M2M COMMUNICATIONS IN 4G NETWORKS AND EVOLUTION TOWARDS 5Gâ€, International Journal of Pure and Applied Mathematics, Vol. 115, No. 8, pp: 623-630, 2017.

      [20] S.V.Manikanthan and D.Sugandhi “ Interference Alignment Techniques For Mimo Multicell Based On Relay Interference Broadcast Channel †International Journal of Emerging Technology in Computer Science & Electronics (IJETCSE) ISSN: 0976-1353 Volume- 7 ,Issue 1 –MARCH 2014.

      [21] S.V. Manikanthan , T. Padmapriya “An enhanced distributed evolved node-b architecture in 5G tele-communications network†International Journal of Engineering & Technology (UAE), Vol 7 Issues No (2.8) (2018) 248-254.March2018

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    Sriranjani, R., & Jayalalitha, S. (2018). Adaptive filter based current controller for Shunt Active filter. International Journal of Engineering & Technology, 7(2.24), 545-551. https://doi.org/10.14419/ijet.v7i2.24.12504