适用于交直流混合微电网的直流分层控制系统

Translated title of the contribution: DC Hierarchical Control System for Microgrid Applications

Xiaonan Lu, Kai Sun, Josep M. Guerrero, Lipei Huang

Research output: Contribution to journalJournal articleResearchpeer-review

44 Citations (Scopus)
794 Downloads (Pure)

Abstract

In order to enhance the DC side performance of AC-DC hybrid microgrid,a DC hierarchical control system is proposed in this paper.To meet the requirement of DC load sharing between the parallel power interfaces,droop method is adopted.Meanwhile,DC voltage secondary control is employed to restore the deviation in the DC bus voltage.The hierarchical control system is composed of two levels.DC voltage and AC current controllers are achieved in the primary control level.
Translated title of the contributionDC Hierarchical Control System for Microgrid Applications
Original languageChinese
JournalDiangong Jishu Xuebao
Volume28
Issue number4
Pages (from-to)35-42
Number of pages8
ISSN1000-6753
Publication statusPublished - 1 Apr 2013

Keywords

  • Hybrid microgrid
  • Droop control
  • Hierarchical control
  • Parallel interface converter

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