Power flow analysis for DC voltage droop controlled DC microgrids

Chendan Li, Sanjay Chaudhary, Tomislav Dragicevic, Juan Carlos Vasquez, Josep M. Guerrero

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

21 Citations (Scopus)
1954 Downloads (Pure)

Abstract

This paper proposes a new algorithm for power flow analysis in droop controlled DC microgrids. By considering the droop control in the power flow analysis for the DC microgrid, when compared with traditional methods, more accurate analysis results can be obtained. The algorithm verification is carried out by comparing the calculation results with detailed time domain simulation results. With the droop parameters as variables in the power flow analysis, their effects on power sharing and secondary voltage regulation can now be analytically studied, and specialized optimization in the upper level control can also be made accordingly. Case studies on power sharing and secondary voltage regulation are carried out using proposed power flow analysis.
Original languageEnglish
Title of host publicationProceedings of the 11th International Multiconference on Systems, Signals & Devices, SSD 2014
Number of pages5
PublisherIEEE Press
Publication dateSep 2014
Pages1-5
DOIs
Publication statusPublished - Sep 2014
Event11th International Multiconference on Systems, Signals & Devices - Castelldefels, Spain
Duration: 11 Feb 201414 Feb 2014

Conference

Conference11th International Multiconference on Systems, Signals & Devices
CountrySpain
CityCastelldefels
Period11/02/201414/02/2014

Keywords

  • DC microgrid
  • Droop control
  • Power flow
  • Power sharing
  • Secondary control

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    • 1 Talks and presentations in private or public companies

    IEEE SSD14 Invited Keynote: Research challenges in Microgrid Technologies

    Juan Carlos Vasquez (Speaker)

    11 Feb 2014

    Activity: Talks and presentationsTalks and presentations in private or public companies

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    Cite this

    Li, C., Chaudhary, S., Dragicevic, T., Vasquez, J. C., & Guerrero, J. M. (2014). Power flow analysis for DC voltage droop controlled DC microgrids. In Proceedings of the 11th International Multiconference on Systems, Signals & Devices, SSD 2014 (pp. 1-5). IEEE Press. https://doi.org/10.1109/SSD.2014.6808896