Robustness Evaluation of PV-Battery Sizing Principle Under Mission Profile Variations

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Abstract

To ensure high performance, reliability, and economic
profitability of a PV-battery system, the sizing of key
components, such as PV panels and battery, are important
during the design stage. Sizing procedures with low complexity
and minimum input data requirement have become a more
appealing solution than complex optimization methods. However,
accuracy of such simplified sizing principles, e.g., compared
to comprehensive models, should be investigated for different
installation site conditions. Hence, in this paper, a robustness
evaluation of currently available simplified sizing principle is
performed where various mission profiles are considered. The
analysis results have shown that using a simplified sizing principle
results in less than 5% error in economic profitability compared
to ones from the comprehensive model which includes advanced
performance, lifetime and economic aspects.
Original languageEnglish
Title of host publication2020 IEEE Energy Conversion Congress and Exposition (ECCE)
Number of pages8
PublisherIEEE Press
Publication dateOct 2020
Pages545-552
Article number9235720
ISBN (Print)978-1-7281-5827-3
ISBN (Electronic)978-1-7281-5826-6
DOIs
Publication statusPublished - Oct 2020
Event2020 IEEE Energy Conversion Congress and Exposition (ECCE 2020) - Detroit, United States
Duration: 11 Oct 202015 Oct 2020
https://www.ieee-ecce.org/2020/

Conference

Conference2020 IEEE Energy Conversion Congress and Exposition (ECCE 2020)
Country/TerritoryUnited States
CityDetroit
Period11/10/202015/10/2020
Internet address
SeriesIEEE Energy Conversion Congress and Exposition
ISSN2329-3721

Keywords

  • DC/DC converters
  • Photovoltaic system
  • battery
  • economic profitability
  • lifetime
  • net present value
  • reliability

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