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A Discrete Fourier Transform Based Compensation Task Sharing Method for Power Quality Improvement

  • Jianbo ChenEmail author
  • Dong Yue
  • Chunxia Dou
  • Chongxin Huang
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 763)

Abstract

In this paper, a discrete Fourier transform (DFT) based compensation task sharing method is proposed for the improvement of power quality of main grid. Power quality problem induced by typical nonlinear loads is tackled by the cooperation of multi-functional grid-tied inverters (MFGTIs) with the compensation instruction as part of its reference. Unlink the ordinary method where communication is avoided, Low-bandwidth channel is used to transmit the compensation reference after the current data are calculated by DFT. Simulation results are presented to demonstrate the effectiveness of the proposed method.

Notes

Acknowledgments

This work is supported in part by the National Natural Science Foundation of China under Grant Nos. 61533010, 61374055 and 61503193.

References

  1. 1.
    Olivares, D.E., Mehrizi-Sani, A., Etemadi, A.H., Canizares, C.A., Iravani, R., Kazerani, M., Hajimiragha, A.H., Gomis-Bellmunt, O., Saeedifard, M., Palma-Behnke, R., et al.: Trends in microgrid control. IEEE Trans. Smart Grid 5(4), 1905–1919 (2014)CrossRefGoogle Scholar
  2. 2.
    Feng, W., Sun, K., Guan, Y., Guerrero, J., Xiao, X.: Active power quality improvement strategy for grid-connected microgrid based on hierarchical control. IEEE Trans. Smart Grid (2016)Google Scholar
  3. 3.
    Peng, C., Zhang, J.: Delay-distribution-dependent load frequency control of power systems with probabilistic interval delays. IEEE Trans. Power Syst. 31(4), 3309–3317 (2016)MathSciNetCrossRefGoogle Scholar
  4. 4.
    Enslin, J.H., Heskes, P.J.: Harmonic interaction between a large number of distributed power inverters and the distribution network. IEEE Trans. Power Electron. 19(6), 1586–1593 (2004)CrossRefGoogle Scholar
  5. 5.
    Zeng, Z., Yang, H., Zhao, R., Cheng, C.: Topologies and control strategies of multi-functional grid-connected inverters for power quality enhancement: a comprehensive review. Renew. Sustain. Energy Rev. 24, 223–270 (2013)CrossRefGoogle Scholar
  6. 6.
    Zeng, Z., Zhao, R., Yang, H.: Coordinated control of multi-functional grid-tied inverters using conductance and susceptance limitation. IET Power Electron. 7(7), 1821–1831 (2014)CrossRefGoogle Scholar
  7. 7.
    Macken, K.J., Vanthournout, K., Van den Keybus, J., Deconinck, G., Belmans, R.J.: Distributed control of renewable generation units with integrated active filter. IEEE Trans. Power Electron. 19(5), 1353–1360 (2004)CrossRefGoogle Scholar
  8. 8.
    Laaksonen, H.J.: Protection principles for future microgrids. IEEE Trans. Power Electron. 25(12), 2910–2918 (2010)CrossRefGoogle Scholar
  9. 9.
    Savaghebi, M., Jalilian, A., Vasquez, J.C., Guerrero, J.M.: Secondary control for voltage quality enhancement in microgrids. IEEE Trans. Smart Grid 3(4), 1893–1902 (2012)CrossRefGoogle Scholar
  10. 10.
    Han, Y., Li, H., Shen, P., Coelho, E.A.A., Guerrero, J.M.: Review of active and reactive power sharing strategies in hierarchical controlled microgrids. IEEE Trans. Power Electron. 32(3), 2427–2451 (2017)CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2017

Authors and Affiliations

  • Jianbo Chen
    • 1
    Email author
  • Dong Yue
    • 1
  • Chunxia Dou
    • 1
  • Chongxin Huang
    • 1
  1. 1.Institute of Advanced Technology and the Jiangsu Engineering Laboratory of Big Data Analysis and Control for Active Distribution NetworkNanjing University of Posts and TelecommunicationsNanjingChina

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