Topologies of a DC–DC Converter for Micro-grid Application and Implementation of Parallel Quadratic Boost Converter

Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 435)

Abstract

The sustainable energy resources, namely PV, wind, fuel chambers or vitality stowage strategies like ultra-capacitors or battery management, produce output voltage at the limit of about 12–70 VDC. The grid can be connected to the energy sources whose voltage level can be altered depending on the electrical standards. As the first step, AC mains voltage requirement should be fulfilled, to attain this boost-up of voltage up to adequate level where the DC to AC conversion is attained to balance the utility rating. The another challenge in this energy generation is maintaining efficiency, and this efficiency is affected at the step-up process of DC to DC conversion. This manuscript is intensive on high efficiency and advanced topologies of boost-up mode DC to DC converters with increased voltage ratio. The difference depends on the existence or absence of transformer nodes. And also a new topology of DC to DC converter is implemented, and it is designed using MATLAB/Simulink. A droop control strategy is used to parallel two converters in load-sharing point.

Keywords

DC–DC converter Droop control High step-up Micro-grid Photovoltaic Wind 

References

  1. 1.
    Blaabjerg, F., Iov, F., Kerekes, T., Teodorescu, R.: Trends in power electronics and control of renewable energy systems. 14th International Power Electronics and Motion Control Conference, 1, k1–19 (2010)Google Scholar
  2. 2.
    Calais, M., Agelidis, V.G.: Multilevel converters for single phase grid connected photovoltaic systems-an overview. Int. Sympos. Indust. Electron. 224–229, 66 (1996)Google Scholar
  3. 3.
    Tomaszuk, A., Krupa, A.: High efficiency high step-up DC/DC converters—a review. Bull. Pol. Acad. Sci. Tech. Sci. 59, 1239–1250 (2011)Google Scholar
  4. 4.
    Dawidziuk, J.: Review and comparison of high efficiency high power boost DC/DC converters for photovoltaic applications. Bull. Pol. Acad. Sci. Tech. Sci. 59, 1239–1250 (2011)Google Scholar
  5. 5.
    Meneses, D., Blaabjerg, F., García, O.: Review and comparison of step-up transformer less topologies for photovoltaic AC-module application. IEEE Trans. Power Electron. 28, 2649–2663 (2013)CrossRefGoogle Scholar
  6. 6.
    Zhao, Q., Lee, F.C.: High-efficiency, high step-up dc-dc converters. IEEE Trans. Power Electron. 18, 65–73 (2003)CrossRefGoogle Scholar
  7. 7.
    SriRevathi, B., Prabhakar, M.: Analysis and design of ultra-high step up converter for DC microgrids. In: Annual IEEE India Conference, pp. 1–6 (2013)Google Scholar
  8. 8.
    Jin, K., Yang, M., Ruan, X., Xu, M.: Three-level bidirectional converter for fuel-cell/battery hybrid power system. IEEE Trans. Ind. Electron. 57, 1976–1986 (2010)CrossRefGoogle Scholar
  9. 9.
    Li, W., Li, W., Deng, Y., He, X.: Single-stage single-phase high-step-up ZVT boost converter for fuel-cell microgrid system. IEEE Trans. Power Electron. 25, 3057–3065 (2010)CrossRefGoogle Scholar
  10. 10.
    Park, K.B., Moon, G.W., Youn, M.J.: Nonisolated high step-up boost converter integrated with sepic converter. IEEE Trans. Power Electron. 25, 2266–2275 (2010)CrossRefGoogle Scholar
  11. 11.
    Samavatian, V., Radan, A.: A novel low-ripple interleaved buck–boost converter with high efficiency and low oscillations for fuel cell applications. Int. J. Electr. Power Energy Syst. 62, 5560–5568 (2014)Google Scholar
  12. 12.
    Garg, M., Singh, R.K., Mahanty, R.: Magnetically coupled boost converter with enhanced equivalent series resistance filter capacitor for DC microgrid. IET Power Electron. 9, 1943–1951 (2016)CrossRefGoogle Scholar
  13. 13.
    Chun C.Y., et al.: A novel single-switch resonant power converter for renewable energy generation applications. In: Proceedings of IEEE/ IAS Industrial and Commercial Power Systems Technical Conference (I&CPS), vol. 50, pp. 1322–1330 (2013)Google Scholar
  14. 14.
    Abutbul, O., Gherlitz, A., Berkovich, Y., Ioinovici, A.: Step-up switching-mode converter with high voltage gain using a switched-capacitor circuit. IEEE Trans. IEEE Trans. Circ. Syst. I: Fundam. Theory Appl. 50, 1098–1102 (2003)CrossRefGoogle Scholar
  15. 15.
    Lakshmi, T.S., Rama Rao, P.V.V.: High voltage gain boost converter for micro grid application. IEEE Trans. Power Electron. 323–328 (2012)Google Scholar
  16. 16.
    Prasad, A.R., Ziogas, P.D., Manias, S.: Analysis and design of a three-phase offline DC-DC converter with high-frequency isolation. IEEE Trans. Ind. Appl. 28, 824–832 (1992)CrossRefGoogle Scholar
  17. 17.
    Sobrayen, L., Rathore, A.K.: Three-phase soft-switching bi-directional DC-DC converter for low voltage high power applications. In: IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), pp. 90–97 (2016)Google Scholar
  18. 18.
    Miura, Y., Kaga, M., Horita, Y., Ise, T.: Bidirectional isolated dual full-bridge dc-dc converter with active clamp for EDLC. In: Energy Conversion Congress and Exposition (ECCE), 2010 IEEE, Atlanta, GA, pp. 1136–1143 (2010)Google Scholar
  19. 19.
    Wu, T.F., Chen, Y.C., Yang, J.G., Kuo, C.L.: Isolated bidirectional full-bridge DC–DC converter with a flyback snubber. IEEE Trans. Power Electron. 25, 1–5 (2010)CrossRefGoogle Scholar
  20. 20.
    Yang, L.S., Liang, T.J., Lee, H.C., Chen, J.F.: Novel high step-up dc-dc converter with coupled-inductor and voltage-doubler circuits. IEEE Trans. Ind. Electron. 58, 777–782 (2011)Google Scholar
  21. 21.
    Lai, C.M., Lin, Y.C., Lin, Y.J.: Newly-constructed bidirectional DC/DC converter topology with high voltage conversion ratio for vehicle to DC-micro grid (V2DCG) System, pp. 1–8 (2015)Google Scholar
  22. 22.
    Papanikolaou, N.P., Tatakis, E.C.: Active voltage clamp in flyback converters operating in CCM mode under wide load variation. IEEE Trans. Ind. Electron. 51, 632–640 (2004)CrossRefGoogle Scholar
  23. 23.
    Wai, R.J., Duan, R.Y.: High-efficiency DC/DC converter with high voltage gain. IEE Proc. Inst. Elect. Eng. Electr. Power Appl. 152, 793–802 (2005)CrossRefGoogle Scholar
  24. 24.
    Tseng, K.C., Liang, T.J.: Novel high-efficiency step-up converter. IEE Proc. Inst. Elect. Eng. Electr. Power Appl. 151, 880–885 (2004)Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.School of Electrical EngineeringVIT UniversityVelloreIndia

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