Techno-Economic Modeling and Analysis of Redox Flow Battery Systems

Techno-Economic Modeling and Analysis of Redox Flow Battery Systems

A techno-economic model was developed to investigate the influence of components on the system costs of redox flow batteries. Sensitivity analyses were carried out based on an example of a 10 kW/120 kWh vanadium redox flow battery system, and the costs of the individual components were analyzed. Par...

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Veröffentlicht in:Energies (Basel) 2016-08, Vol.9 (8), p.627-627
Hauptverfasser: Noack, Jens, Wietschel, Lars, Roznyatovskaya, Nataliya, Pinkwart, Karsten, Tuebke, Jens
Format: Artikel
Sprache:eng
Schlagworte:
Capital expenditures
Chemical reactions
cost
Costs
Electric potential
Electrolytes
Energy storage
Investigations
materials
Optimization
Rechargeable batteries
redox flow battery
Sensitivity analysis
techno-economic analysis
Vanadium
Voltage
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Beschreibung
Zusammenfassung:A techno-economic model was developed to investigate the influence of components on the system costs of redox flow batteries. Sensitivity analyses were carried out based on an example of a 10 kW/120 kWh vanadium redox flow battery system, and the costs of the individual components were analyzed. Particular consideration was given to the influence of the material costs and resistances of bipolar plates and energy storage media as well as voltages and electric currents. Based on the developed model, it was possible to formulate statements about the targeted optimization of a developed non-commercial vanadium redox flow battery system and general aspects for future developments of redox flow batteries.
ISSN:1996-1073
1996-1073
DOI:10.3390/en9080627