Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Potential of carnot batteries for load shifting of PV-production
The share of renewable energy sources in our energy supply is ever increasing. Due to the intermittency of these renewable sources, large-scale electrical energy storage is needed to match supply and demand. Carnot batteries are a novel storage concept that could potentially fulfil this role. The needed system size for load-shifting of renewable energy sources is not well understood however. A high-level model for the primary sizing of a Carnot battery is presented to address this problem. The needed system size for load-shifting of solar PV-production in the Belgian grid is studied. The sensitivity of the size and performance of the total system to the performance of the different subsystems is investigated. Finally, the influence of variable electricity prices and non-ideal charging/discharging cycles on the levelized cost of storage (LCOS) is assessed by comparison to a previous study.
Potential of carnot batteries for load shifting of PV-production
The share of renewable energy sources in our energy supply is ever increasing. Due to the intermittency of these renewable sources, large-scale electrical energy storage is needed to match supply and demand. Carnot batteries are a novel storage concept that could potentially fulfil this role. The needed system size for load-shifting of renewable energy sources is not well understood however. A high-level model for the primary sizing of a Carnot battery is presented to address this problem. The needed system size for load-shifting of solar PV-production in the Belgian grid is studied. The sensitivity of the size and performance of the total system to the performance of the different subsystems is investigated. Finally, the influence of variable electricity prices and non-ideal charging/discharging cycles on the levelized cost of storage (LCOS) is assessed by comparison to a previous study.
Potential of carnot batteries for load shifting of PV-production
Tassenoy, Robin (Autor:in) / Couvreur, Kenny (Autor:in) / Lecompte, Steven (Autor:in) / De Paepe, Michel (Autor:in) / Amano, Yoshiharu / Elmegaard, Brian / Melli, Roberto / Sciubba, Enrico
01.01.2021
Proceedings of the International Conference on Efficiency, Cost, Simulation and Environmental Impact of Energy Systems ; ISSN: 2175-5418
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
DDC:
690
Introduction of a high-level, application based sizing methodology for carnot batteries
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