Analysis of hybrid MPPT techniques for photovoltaic systems

Leandro Omine, Moacyr Brito, Joao Onofre

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

2 Scopus citations

Abstract

Photovoltaic generation systems under partial shading conditions are difficult to optimize using conventional maximum power point tracking (MPPT) algorithms. Most of the techniques developed for these conditions, fail to track dynamically the MPP and leads to energy losses during normal operation. This paper presents hybrid MPPT techniques combining global and conventional MPPTs to extract the most available energy from the system under any condition. The methods are compared through simulations using Matlab/ Simulink, where the tracking factor (TF) and power characteristics during time are evaluated.

Original languageEnglish
Title of host publication2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings
EditorsMarcos de Sales Guerra Tsuzuki, Fabricio Junqueira
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1320-1326
Number of pages7
ISBN (Electronic)9781538679951
DOIs
StatePublished - Jul 2 2018
Externally publishedYes
Event13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Sao Paulo, Brazil
Duration: Nov 11 2018Nov 14 2018

Publication series

Name2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings

Conference

Conference13th IEEE International Conference on Industry Applications, INDUSCON 2018
Country/TerritoryBrazil
CitySao Paulo
Period11/11/1811/14/18

Keywords

  • Global optimization
  • Maximum power point tracking (MPPT)
  • Meta heuristic algorithms
  • Partial shading
  • Photovoltaic (PV) generation

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