Probability characterization of solar farm power output and impact on system reliability

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

9 Scopus citations

Abstract

The deployment of renewable-resources, such as solar, is expected to rise significantly within the coming few years. An issue with such sources is their variability. Hence, modeling and studying their probabilistic behavior become a crucial matter. This paper presents three different methods for computing the generated power probability distribution function (pdf) of a photovoltaic (solar) generation farm (SF) containing large number of solar cell generators (SCGs). The methods are: (1) analytical method, (2) non-sequential Monte Carlo simulation, and (3) sequential Monte Carlo simulation. All three methods are utilized to calculate the pdf of a sample SF with 10 SCGs. Historical solar radiation data is utilized to perform the study. Further, force outage rates (FOR) of components are incorporated in the process of computing the SF generated power pdf. The results from each of the three methods are compared. While the analytical method is considered the benchmark method, all methods yield comparable results. The usefulness of the computed pdf is demonstrated by integrating them into a probabilistic production costing (PPC) model for assessing the reliability of a system comprising one or more SFs.

Original languageEnglish
Title of host publication2018 International Conference on Probabilistic Methods Applied to Power Systems, PMAPS 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781538635964
DOIs
StatePublished - 17 Aug 2018
Externally publishedYes

Publication series

Name2018 International Conference on Probabilistic Methods Applied to Power Systems, PMAPS 2018 - Proceedings

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

  • Expected unserved energy
  • Loss of load probability
  • Monte Carlo simulation
  • Probabilistic analytical method
  • Probabilistic production costing
  • Solar cell generation
  • Solnr farm

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Statistics, Probability and Uncertainty
  • Energy Engineering and Power Technology
  • Statistics and Probability

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