A comprehensive parametric, energy and exergy analysis of a novel physical energy storage system based on carbon dioxide Brayton cycle, low-temperature thermal storage, and cold energy storage

Performance study of a supercritical CO2 Brayton cycle coupled with a compressed CO2 energy storage system for waste heat recovery of ship gas turbines under variable load conditions

“…The results showed that the system could improve the effect of renewable resources on system instability. Zhang et al 24 proposed a low-temperature CO 2 energy storage system based on the CO 2 Brayton cycle, low-temperature heat storage cycle, and cold energy storage. The study showed that CO 2 has good thermodynamic properties as a low-temperature energy storage medium.…”