Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System
This work introduces a novel energy system that combines the supercritical CO2 (sCO2) cycle with Pumped Thermal Energy Storage (PTES). This integration enhances efficiency, clean energy consumption, and storage capacity, effectively managing peak loads. While it uses extra electricity during off-pea...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2024-12-01
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| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/14908 |
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| _version_ | 1849220015776071680 |
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| author | Junrong Tang Qibin Li Lina Wang Haoshui Yu |
| author_facet | Junrong Tang Qibin Li Lina Wang Haoshui Yu |
| author_sort | Junrong Tang |
| collection | DOAJ |
| description | This work introduces a novel energy system that combines the supercritical CO2 (sCO2) cycle with Pumped Thermal Energy Storage (PTES). This integration enhances efficiency, clean energy consumption, and storage capacity, effectively managing peak loads. While it uses extra electricity during off-peak hours for energy storage, it significantly boosts output during peak demand. The system offers flexibility with a load range of 92.49-103.59 % and a round-trip efficiency of 42.61 %. Parametric analysis indicates a trade-off between efficiency and power change rate, necessitating customization based on user needs. |
| format | Article |
| id | doaj-art-6d11fe217d484e869f375cece7b78f24 |
| institution | Kabale University |
| issn | 2283-9216 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj-art-6d11fe217d484e869f375cece7b78f242024-12-25T00:41:11ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162024-12-01114Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) SystemJunrong TangQibin LiLina WangHaoshui YuThis work introduces a novel energy system that combines the supercritical CO2 (sCO2) cycle with Pumped Thermal Energy Storage (PTES). This integration enhances efficiency, clean energy consumption, and storage capacity, effectively managing peak loads. While it uses extra electricity during off-peak hours for energy storage, it significantly boosts output during peak demand. The system offers flexibility with a load range of 92.49-103.59 % and a round-trip efficiency of 42.61 %. Parametric analysis indicates a trade-off between efficiency and power change rate, necessitating customization based on user needs.https://www.cetjournal.it/index.php/cet/article/view/14908 |
| spellingShingle | Junrong Tang Qibin Li Lina Wang Haoshui Yu Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System Chemical Engineering Transactions |
| title | Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System |
| title_full | Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System |
| title_fullStr | Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System |
| title_full_unstemmed | Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System |
| title_short | Process Integration of Supercritical CO2 Cycle and Pumped Thermal Energy Storage (PTES) System |
| title_sort | process integration of supercritical co2 cycle and pumped thermal energy storage ptes system |
| url | https://www.cetjournal.it/index.php/cet/article/view/14908 |
| work_keys_str_mv | AT junrongtang processintegrationofsupercriticalco2cycleandpumpedthermalenergystorageptessystem AT qibinli processintegrationofsupercriticalco2cycleandpumpedthermalenergystorageptessystem AT linawang processintegrationofsupercriticalco2cycleandpumpedthermalenergystorageptessystem AT haoshuiyu processintegrationofsupercriticalco2cycleandpumpedthermalenergystorageptessystem |