Reliability based modeling of hybrid solar/wind power system for long term performance assessment

Serkan Eryilmaz, Bulanık, İrem and Yilser Devrim

Reliability Engineering and System Safety, 2021, vol. 209, issue C

Abstract: This paper is concerned with reliability based long-term performance assessment of hybrid solar/wind power system. In particular, an analytical expression is obtained for the theoretical distribution of the power output of the hybrid system by taking into account the reliability values of renewable energy components. An expression for the expected energy not supplied (EENS) is also derived and used to compute the energy index of reliability (EIR) that is directly related to EENS. Because the derived expressions involve reliability values which are related to mechanical states of the renewable energy components, the results enable us to evaluate properly the performance of the hybrid system. A numerical example is included to illustrate the results.

Keywords: Expected energy not supplied; Hybrid system; Renewable energy; Wind speed; Wind turbine (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (10)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:209:y:2021:i:c:s0951832021000417

DOI: 10.1016/j.ress.2021.107478

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