Model-Predictive-Control-Based distributed control scheme for bus voltage unbalance and harmonics compensation in microgrids

  • Jia Liu
  • , Yushi Miura
  • , Toshifumi Ise

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

Power quality of ac bus voltage is a key issue for microgrids. A model-predictive-control (MPC)-based distributed bus voltage compensation methods using inverter-interfaced distributed generators (DGs) connected to the concerned bus is proposed. The presented method can compensate bus voltage unbalance and harmonics and share the compensated current between inverters autonomously, with neither communication nor upper-level controller. Moreover, direct bus voltage measurement is avoided in the proposed method considering field application feasibility. The proposed control scheme is verified by PSCAD/EMTDC simulation results.

Original languageEnglish
Title of host publication2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4439-4446
Number of pages8
ISBN (Electronic)9781509029983
DOIs
StatePublished - 3 Nov 2017
Externally publishedYes
Event9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017 - Cincinnati, United States
Duration: 1 Oct 20175 Oct 2017

Publication series

Name2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
Volume2017-January

Conference

Conference9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017
Country/TerritoryUnited States
CityCincinnati
Period1/10/175/10/17

Keywords

  • Distributed generator
  • Microgrid
  • Model predictive control
  • Power system harmonics
  • three-phase unbalance

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