Skip to main content
SpringerLink
Log in

Novel switched-coupled-inductor quasi-Z-source network with enhanced boost capability

Journal of Power Electronics Aims and scope Submit manuscript

Cite this article

Abstract

In this paper, a novel impedance network referred to as a high-gain switched-coupled-inductor quasi-Z-source network (hgSCL-qZSN) is presented. The proposed topology employs a two-winding switched-coupled-inductor and a switched-capacitor in the impedance network, which offers a higher voltage boost capability when compared to most of the existing ZS-based topologies. In addition, the proposed SCL-qZSN has a low peak magnetizing current, which leads to a smaller core volume. This, in turn, reduces costs as well as core/winding losses. Moreover, to produce higher voltage gains, the presented hgSCL-qZSN requires lower winding turn ratios and shoot-through (ST) ratios, which leads to lower voltage stresses on the passive and active components. A detailed theoretical analysis of the proposed topology is presented in this paper, followed by a number of experimental results.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9
Fig. 10
Fig. 11
Fig. 12

Similar content being viewed by others

References

  1. Peng, F.Z.: Z-source inverter. IEEE Trans. Ind. Appl. 33(2), 504–510 (2003)

    Article  Google Scholar 

  2. Anderson, J., Peng, F.Z.: Four quasi-Z-Source inverters. In: 2008 IEEE Power Electronics Specialists Conference, Rhodes, pp 2743–2749 (2008). https://doi.org/10.1109/PESC.2008.4592360

  3. Ellabban, O., Abu-Rub, H.: Z-source inverter: topology improvements review. IEEE Ind. Electron. Mag. 10(1), 6–24 (2016)

    Article  Google Scholar 

  4. Bajestan, M.M., Madadi, H., Shamsinejad, M.A.: Control of a new stand-alone wind turbine-based variable speed permanent magnet synchronous generator using quasi-Z-source inverter. Electric Power Syst. Res 177, 1–15 (2019)

    Article  Google Scholar 

  5. Ge, B., Abu-Rub, H., Peng, F.Z., Lei, Q., Almeida, A.T.D., Ferreira, F.J.T.E., Sun, D., Liu, Y.: An energy-stored quasi-Z-source inverter for application to photovoltaic power system. IEEE Trans. Ind. Electronic. 60(10), 4468–4481 (2013)

    Article  Google Scholar 

  6. Li, Y., Jiang, S., Cintron-Rivera, J.G., Peng, F.Z.: Modeling and control of quasi-Z-source inverter for distributed generation applications. IEEE Trans. Ind. Electr. 60(4), 1532–1541 (2013)

    Article  Google Scholar 

  7. Zhu, M., Yu, K., Luo, F.L.: Switched inductor Z-source inverter. IEEE Trans. Power Electron. 25(8), 2150–2158 (2010)

    Article  Google Scholar 

  8. Nguyen, M.K., Lim, Y.C., Cho, G.B.: Switched-inductor quasi-Z-source inverter. IEEE Trans. Power Electron. 26(11), 3183–3191 (2011)

    Article  Google Scholar 

  9. Deng, K., Zheng, J., Mei, J.: Novel switched inductor quasi-Z-source inverter. J. Power Electron. 14(1), 11–21 (2014)

    Article  Google Scholar 

  10. Fathi, H., Madadi, H.: Enhanced-boost Z-source inverters with switched Z-impedance. IEEE Trans. Ind. Electron. 63(2), 691–703 (2016)

    Article  Google Scholar 

  11. Gajanayake, C.J., Luo, F.L., Gooi, H.B., So, P.L., Siow, L.K.: Extended-boost Z-source inverters. IEEE Trans. Power Electron. 25(10), 2642–2652 (2010)

    Article  Google Scholar 

  12. Ahmad, A., Bussa, V.K., Singh, R.K., Mahanty, R.: Switched-boost-modified Z-source inverter topologies with improved voltage gain capability. IEEE J. Emerg. Sel. Top. Power Electron 6(4), 2227–2244 (2018)

    Article  Google Scholar 

  13. Ho, A., Chun, T., Kim, H.: Extended boost active-switched-capacitor/switched-inductor quasi-Z-source inverters. IEEE Trans. Power Electronic. 30(10), 5681–5690 (2015)

    Article  Google Scholar 

  14. Zhou, Y., Zhao, J., Huang, W., Zhao, P.: Tapped inductor quasi-Z-source inverter. In: 2012 Twenty-Seventh Annual IEEE Applied Power Electronics Conference and Exposition (APEC). IEEE (2012). https://doi.org/10.1109/APEC.2012.6166038

  15. Qian, W., Peng, F.Z., Cha, H.: Trans-Z-source inverters. IEEE Trans. Power Electronic. 26(12), 3453–3463 (2011)

    Article  Google Scholar 

  16. Nguyen, M., Lim, Y., Kim, Y.: TZ-Source inverters. IEEE Trans. Ind. Electronic. 60(12), 5686–5695 (2013)

    Article  Google Scholar 

  17. Loh, P.C., Li, D., Blaabjerg, F.: Γ-Z-Source inverters. IEEE Trans. Power Electronic. 28(11), 4880–4884 (2013)

    Article  Google Scholar 

  18. Nguyen, M., Lim, Y., Park, S.: Improved trans-Z-source inverter with continuous input current and boost inversion capability. IEEE Trans. Power Electronic. 28(1), 4500–4510 (2013)

    Article  Google Scholar 

  19. Siwakoti, Y.P., Loh, P.C., Blaabjerg, F., Andreasen, S.J., Town, G.E.: Y-source boost dc/dc converter for distributed generation. IEEE Trans. Ind. Electronic. 62(2), 1059–1069 (2015)

    Article  Google Scholar 

  20. Siwakoti, Y.P., Blaabjerg, F., Loh, P.C.: Quasi-Y-source boost dc–dc converter. IEEE Trans. Power Electronic. 30(12), 6514–6519 (2015)

    Article  Google Scholar 

  21. Siwakoti, Y.P., Blaabjerg, F., Loh, P.C.: New magnetically coupled impedance (Z-) source networks. IEEE Trans. Power Electronic. 31(11), 7419–7435 (2016)

    Article  Google Scholar 

  22. Hakemi, A., Sanatkar-Chayjani, M., Monfared, M.: Δ-source impedance network. IEEE Trans. Ind. Electron. 64(10), 7842–7851 (2017)

    Article  Google Scholar 

  23. Ahmed, H.F., Cha, H., Kim, S., Kim, H.: Switched-coupled-inductor quasi-Z-source inverter. IEEE Trans. Power Electron. 31(2), 1241–1254 (2016)

    Article  Google Scholar 

  24. Bajestan, M. M., Shamsinejad, M. A.: Two new magnetically coupled-inductor Z-source inverters with high voltage boost capability. In: 2018 9th Annual Power Electronics, Drives Systems and Technologies Conference (PEDSTC), Tehran, pp. 419–425 (2018). https://doi.org/10.1109/PEDSTC.2018.8343834

Download references

Author information

Authors and Affiliations

  1. Department of Electrical and Computer Engineering, University of Birjand, Birjand, Iran

    Mehran Moslehi Bajestan & Mohammad Ali Shamsinejad

Authors
  1. Mehran Moslehi Bajestan
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Mohammad Ali Shamsinejad
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to Mehran Moslehi Bajestan.

Rights and permissions

Reprints and Permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Moslehi Bajestan, M., Shamsinejad, M.A. Novel switched-coupled-inductor quasi-Z-source network with enhanced boost capability. J. Power Electron. 20, 1343–1351 (2020). https://doi.org/10.1007/s43236-020-00128-1

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s43236-020-00128-1

Keywords

search

Navigation