Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids: Modeling, Design and Analysis

Renke Han, Lexuan Meng, Josep M. Guerrero

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

2 Citations (Scopus)
23 Downloads (Pure)

Abstract

The paper proposes a hybrid droop control strategy to enhance the stability and increase maximum constant power loads (CPLs) capability of DC microgrids in a realistic scenario. By capturing the detailed model of inner control loops and hybrid droop control and general dc MG topology, a thorough comparative study is conducted between traditional droop control and hybrid droop control. Enhanced control bandwidth and system stability margin are shown to illustrate the advantages of the proposal. CPL penetration is one of the critical consideration of this paper. The hybrid droop control can increase the maximum CPL power capability of the system. Simulation studies are conducted to verify the analysis results and the effectiveness of the method.
Original languageEnglish
Title of host publicationProceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Number of pages6
PublisherIEEE Press
Publication dateOct 2017
Pages268-273
ISBN (Electronic)978-1-5386-1127-2
DOIs
Publication statusPublished - Oct 2017
Event43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China
Duration: 29 Oct 20171 Nov 2017

Conference

Conference43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
CountryChina
CityBeijing
Period29/10/201701/11/2017
SponsorChinese Association of Automation (CAA), Chinese Power Supply Society, et al., IEEE Industrial Electronics Society (IES), Systems Engineering Society of China, The Institute of Electrical and Electronics Engineers (IEEE)

Fingerprint

System stability
Topology
Bandwidth

Keywords

  • Hybrid droop control
  • Grid-supporting converters
  • Stability comparison
  • CPL
  • DC microgrid

Cite this

Han, R., Meng, L., & Guerrero, J. M. (2017). Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids: Modeling, Design and Analysis. In Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 (pp. 268-273). IEEE Press. https://doi.org/10.1109/IECON.2017.8216049
Han, Renke ; Meng, Lexuan ; Guerrero, Josep M. / Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids : Modeling, Design and Analysis. Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. pp. 268-273
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Han, R, Meng, L & Guerrero, JM 2017, Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids: Modeling, Design and Analysis. in Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, pp. 268-273, 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, China, 29/10/2017. https://doi.org/10.1109/IECON.2017.8216049

Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids : Modeling, Design and Analysis. / Han, Renke; Meng, Lexuan; Guerrero, Josep M.

Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. p. 268-273.

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

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AB - The paper proposes a hybrid droop control strategy to enhance the stability and increase maximum constant power loads (CPLs) capability of DC microgrids in a realistic scenario. By capturing the detailed model of inner control loops and hybrid droop control and general dc MG topology, a thorough comparative study is conducted between traditional droop control and hybrid droop control. Enhanced control bandwidth and system stability margin are shown to illustrate the advantages of the proposal. CPL penetration is one of the critical consideration of this paper. The hybrid droop control can increase the maximum CPL power capability of the system. Simulation studies are conducted to verify the analysis results and the effectiveness of the method.

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Han R, Meng L, Guerrero JM. Hybrid Droop Control Strategy Applied to Grid-Supporting Converters in DC Microgrids: Modeling, Design and Analysis. In Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press. 2017. p. 268-273 https://doi.org/10.1109/IECON.2017.8216049