Local hierarchical control for industrial microgrids with improved frequency regulation

  • Juan M. Rey
  • , Pedro P. Vergara
  • , Miguel Castilla
  • , Antonio Camacho
  • , Jaume Miret

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

Local control strategies that operate without relying on communication systems enhance flexibility and reliability of AC industrial microgrids. Based on a previous work in which a secondary switched control was proposed, this paper presents a complementary strategy to improve the frequency regulation by reducing the maximum error. To this end, a dynamic-gain droop method driven by a time protocol is used. With this proposal, the maximum frequency error is effectively reduced without relying on complex techniques and maintaining the simplicity of the basis strategy and the non-use of communications. Experimental results obtained on a laboratory microgrid are presented to validate the performance of the proposed complementary control strategy.

Originele taal-2Engels
TitelProceedings - 2018 IEEE International Conference on Industrial Technology, ICIT 2018
UitgeverijInstitute of Electrical and Electronics Engineers
Pagina's1019-1024
Aantal pagina's6
Volume2018-February
ISBN van elektronische versie9781509059492
DOI's
StatusGepubliceerd - 27 apr. 2018
Extern gepubliceerdJa
Evenement19th IEEE International Conference on Industrial Technology, ICIT 2018 - Lyon, Frankrijk
Duur: 19 feb. 201822 feb. 2018
Congresnummer: 19

Congres

Congres19th IEEE International Conference on Industrial Technology, ICIT 2018
Verkorte titelICIT 2018
Land/RegioFrankrijk
StadLyon
Periode19/02/1822/02/18

Financiering

This work has been supported by ELAC2014/ESE0034 from the European Union and its linked Spanish national project PCIN-2015-001. We also appreciate the support from the Ministry of Economy and Competitiveness of Spain and European Regional Development Fund (FEDER) under project ENE2015-64087-C2-1-R.

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