Modeling and design of photovoltaic inverters for island mode operation within a microgrid

R. Ortega, O. Carranza, J. C. Sosa, V. H. Garcia, J. J. Rodriguez

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

2 Scopus citations

Abstract

This paper presents the Modeling, design and implementation of single phase inverters for operation in island mode within a microgrid. Photovoltaic inverter model is obtained in small signal, and its calculation will allow to obtain the transfer functions of different control loops. In island mode operation, it is important that several inverters can be connected in parallel, having for these different control strategies. With the purpose of achieve this objective; a control configuration is implemented having as reference the output voltage of droop scheme. This controller is proportional integral-proportional controller plus resonant controller. With this control configuration is intended maintain the amplitude, waveform and frequency of the inverter output voltage and attend increases linear and nonlinear load in island mode operation of a single phase inverter.

Original languageEnglish
Title of host publicationProceedings of the 2015 IEEE 35th Central American and Panama Convention, CONCAPAN 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467378727
DOIs
StatePublished - 7 Mar 2016
Event35th IEEE Central American and Panama Convention, CONCAPAN 2015 - Tegucigalpa City, Honduras
Duration: 11 Nov 201513 Nov 2015

Publication series

NameProceedings of the 2015 IEEE 35th Central American and Panama Convention, CONCAPAN 2015

Conference

Conference35th IEEE Central American and Panama Convention, CONCAPAN 2015
Country/TerritoryHonduras
CityTegucigalpa City
Period11/11/1513/11/15

Keywords

  • Modeling
  • design
  • inverter
  • island mode operation
  • microgrid
  • parallel connection
  • photovoltaic inverter

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