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Diagnose Algorithm and Fault Characterization for Photovoltaic Arrays: A Simulation Study

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

7 Scopus citations

Abstract

The performance of photovoltaic installation is highly affected by faults in single modules. Faults in photovoltaic arrays are difficult to detect, locate and diagnose due to the way in which modules are configured. Given that photovoltaic arrays are formed by modules in series, a fault in a single module affects the whole system. Therefore, the technology to detect and diagnose faults inside solar arrays is emerging, the present paper proposes several expressions that help to detect and diagnose failures using a proposed algorithm. The expressions were obtained by an inductive approach based on the analysis of simulation cases where different faults were tested. The array model used for the simulation was built in Spice software based on the five-parameter model of a solar module.

Original languageEnglish
Title of host publicationELECTRIMACS 2019 - Selected Papers - Volume 1
EditorsWalter Zamboni, Giovanni Petrone
PublisherSpringer
Pages567-582
Number of pages16
ISBN (Print)9783030371609
DOIs
StatePublished - 2020
Event13th International Conference of the IMACS TC1 Committee, ELECTRIMACS 2019 - Salerno, Italy
Duration: 21 May 201923 May 2019

Publication series

NameLecture Notes in Electrical Engineering
Volume604
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference13th International Conference of the IMACS TC1 Committee, ELECTRIMACS 2019
Country/TerritoryItaly
CitySalerno
Period21/05/1923/05/19

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Modelling faults
  • PV fault diagnosis
  • Simulation

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