A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids

Sajjad Seyedalipour, Sertac Bayhan, Hasan Komurcugil

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Microgrids are being emerged increasingly in distributed generation (DG) systems. Instabilities because of dynamic interactions among the power electronic converters available in such systems can be observed. It has been demonstrated that a hybrid network containing a number of power converters can be instable, even though each separate one is stable inherently. Hence, in this paper, a control strategy for parallel voltage-source converters (VSCs) in a hybrid ac/dc microgrid is presented. The proposed strategy is based on Lyapunov function and can guarantee the global asymptotic stability of the whole system simultaneously. The proposed control strategy can be applied to any other multistage converter system. Computer simulations are provided to confirm the analytical results.

Original languageEnglish
Title of host publicationProceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages708-713
Number of pages6
ISBN (Electronic)9781728136660
DOIs
Publication statusPublished - 1 Jun 2019
Event28th IEEE International Symposium on Industrial Electronics, ISIE 2019 - Vancouver, Canada
Duration: 12 Jun 201914 Jun 2019

Publication series

NameIEEE International Symposium on Industrial Electronics
Volume2019-June

Conference

Conference28th IEEE International Symposium on Industrial Electronics, ISIE 2019
CountryCanada
CityVancouver
Period12/6/1914/6/19

Fingerprint

Distributed power generation
Lyapunov functions
Power converters
Asymptotic stability
Power electronics
Computer simulation
Electric potential

Keywords

  • Distributed generation
  • Lyapunov function
  • stability
  • voltage-source converter

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Seyedalipour, S., Bayhan, S., & Komurcugil, H. (2019). A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids. In Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019 (pp. 708-713). [8781480] (IEEE International Symposium on Industrial Electronics; Vol. 2019-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2019.8781480

A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids. / Seyedalipour, Sajjad; Bayhan, Sertac; Komurcugil, Hasan.

Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 708-713 8781480 (IEEE International Symposium on Industrial Electronics; Vol. 2019-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Seyedalipour, S, Bayhan, S & Komurcugil, H 2019, A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids. in Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019., 8781480, IEEE International Symposium on Industrial Electronics, vol. 2019-June, Institute of Electrical and Electronics Engineers Inc., pp. 708-713, 28th IEEE International Symposium on Industrial Electronics, ISIE 2019, Vancouver, Canada, 12/6/19. https://doi.org/10.1109/ISIE.2019.8781480
Seyedalipour S, Bayhan S, Komurcugil H. A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids. In Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 708-713. 8781480. (IEEE International Symposium on Industrial Electronics). https://doi.org/10.1109/ISIE.2019.8781480
Seyedalipour, Sajjad ; Bayhan, Sertac ; Komurcugil, Hasan. / A Lyapunov-Function-Based Control Strategy for Distributed Generations in Hybrid AC/DC Microgrids. Proceedings - 2019 IEEE 28th International Symposium on Industrial Electronics, ISIE 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 708-713 (IEEE International Symposium on Industrial Electronics).
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