A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime

Golzar, Farzin; Astaneh, Majid; Ghorbanzadeh, Milad

doi:10.3390/electronics10212582

Open AccessFeature PaperArticle

A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime

by

Farzin Golzar

^1,*

,

Majid Astaneh

^2,*

and

Milad Ghorbanzadeh

³

¹

Division of Energy Systems, Department of Energy Technology, KTH-Royal Institute of Technology, 11428 Stockholm, Sweden

²

Department of Mechanics and Maritime Sciences, Chalmers University of Technology, 41296 Göteborg, Sweden

³

Materials and Energy Research Center, Karaj 3177983634, Iran

^*

Authors to whom correspondence should be addressed.

Electronics 2021, 10(21), 2582; https://doi.org/10.3390/electronics10212582

Submission received: 28 September 2021 / Revised: 19 October 2021 / Accepted: 20 October 2021 / Published: 22 October 2021

(This article belongs to the Special Issue Multiphysics Simulation and Optimization of Electrical Energy Systems)

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Abstract

This paper proposes a multiphysics simulation structure for predicting Li-ion batteries’ useful life by consolidating battery cell electrochemical and thermal-aging models into the electrical domain of PV-battery standalone systems. This model can consider the effect of operating conditions at the system level, such as charge/discharge patterns and energy management strategies, to evaluate battery capacity fade at the cell level. The proposed model is validated using experimental observations with a RRMSE of 1.1%. Results show that the operating conditions of the battery bank affect its lifetime significantly. A wide range of 2.7 to 12.5 years of battery lifetime is predicted by applying the model to different case studies. In addition, the model predicts that managing the maximum cell state of charge level can enhance the battery bank lifetime by 60%. The developed model is a generic multiscale decision-making framework to investigate the effect of operating conditions on battery service life.

Keywords: lithium-ion battery; multiphysics modeling; system-to-cell; PV-battery energy system

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MDPI and ACS Style

Golzar, F.; Astaneh, M.; Ghorbanzadeh, M. A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime. Electronics 2021, 10, 2582. https://doi.org/10.3390/electronics10212582

AMA Style

Golzar F, Astaneh M, Ghorbanzadeh M. A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime. Electronics. 2021; 10(21):2582. https://doi.org/10.3390/electronics10212582

Chicago/Turabian Style

Golzar, Farzin, Majid Astaneh, and Milad Ghorbanzadeh. 2021. "A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime" Electronics 10, no. 21: 2582. https://doi.org/10.3390/electronics10212582

APA Style

Golzar, F., Astaneh, M., & Ghorbanzadeh, M. (2021). A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime. Electronics, 10(21), 2582. https://doi.org/10.3390/electronics10212582

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

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A Multiphysics System-to-Cell Framework to Assess the Impact of Operating Conditions of Standalone PV Systems on Lithium-Ion Battery Lifetime

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