Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost
Integrated energy systems (IES) strengthen the interaction among electricity, gas and heat systems, and the concept of low-carbon development can further reduce the carbon emissions of IES. However, the uncertainty of IES reduces the supply flexibility and the complexity of different energy chains r...
| Main Authors: | , , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/172152 |
| _version_ | 1824454571065344000 |
|---|---|
| author | Wu, Min Xu, Jiazhu Li, Yun Zeng, Linjun Shi, Zhenglu Liu, Yuxing Wen, Ming Li, Chang |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Wu, Min Xu, Jiazhu Li, Yun Zeng, Linjun Shi, Zhenglu Liu, Yuxing Wen, Ming Li, Chang |
| author_sort | Wu, Min |
| collection | NTU |
| description | Integrated energy systems (IES) strengthen the interaction among electricity, gas and heat systems, and the concept of low-carbon development can further reduce the carbon emissions of IES. However, the uncertainty of IES reduces the supply flexibility and the complexity of different energy chains reduces the accuracy of carbon trading volume. Therefore, this study proposes a low carbon economic scheduling of IES considering life cycle assessment (LCA) and risk cost. First, the carbon emissions generated from different energy chain conversion processes in IES are analyzed by life cycle assessment method. Subsequently, the calculated carbon emission coefficients are introduced into the ladder-type carbon trading mechanism to further constrain the carbon emissions of IES. Specifically, the system risk is controlled using the conditional value-at-risk (CVaR) theory to obtain the day-ahead dispatch strategy. Finally, the effectiveness of the proposed method is verified based on the modified IEEE 39-node electric network, 20-node gas network and 6-node heat network models. |
| first_indexed | 2025-02-19T03:24:25Z |
| format | Journal Article |
| id | ntu-10356/172152 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2025-02-19T03:24:25Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1721522023-12-01T15:40:23Z Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost Wu, Min Xu, Jiazhu Li, Yun Zeng, Linjun Shi, Zhenglu Liu, Yuxing Wen, Ming Li, Chang School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Integrated Energy System Ladder-Type Carbon Trading Integrated energy systems (IES) strengthen the interaction among electricity, gas and heat systems, and the concept of low-carbon development can further reduce the carbon emissions of IES. However, the uncertainty of IES reduces the supply flexibility and the complexity of different energy chains reduces the accuracy of carbon trading volume. Therefore, this study proposes a low carbon economic scheduling of IES considering life cycle assessment (LCA) and risk cost. First, the carbon emissions generated from different energy chain conversion processes in IES are analyzed by life cycle assessment method. Subsequently, the calculated carbon emission coefficients are introduced into the ladder-type carbon trading mechanism to further constrain the carbon emissions of IES. Specifically, the system risk is controlled using the conditional value-at-risk (CVaR) theory to obtain the day-ahead dispatch strategy. Finally, the effectiveness of the proposed method is verified based on the modified IEEE 39-node electric network, 20-node gas network and 6-node heat network models. Published version This work was supported by National Natural Science Foundation of China (52077069), and Science-Technology Innovation Platform and Talents Program of Hunan Province, China (2019TP1053). 2023-11-27T04:28:39Z 2023-11-27T04:28:39Z 2023 Journal Article Wu, M., Xu, J., Li, Y., Zeng, L., Shi, Z., Liu, Y., Wen, M. & Li, C. (2023). Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost. International Journal of Electrical Power and Energy Systems, 153, 109287-. https://dx.doi.org/10.1016/j.ijepes.2023.109287 0142-0615 https://hdl.handle.net/10356/172152 10.1016/j.ijepes.2023.109287 2-s2.0-85162123381 153 109287 en International Journal of Electrical Power and Energy Systems © 2023 Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). application/pdf |
| spellingShingle | Engineering::Electrical and electronic engineering Integrated Energy System Ladder-Type Carbon Trading Wu, Min Xu, Jiazhu Li, Yun Zeng, Linjun Shi, Zhenglu Liu, Yuxing Wen, Ming Li, Chang Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title | Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title_full | Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title_fullStr | Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title_full_unstemmed | Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title_short | Low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| title_sort | low carbon economic dispatch of integrated energy systems considering life cycle assessment and risk cost |
| topic | Engineering::Electrical and electronic engineering Integrated Energy System Ladder-Type Carbon Trading |
| url | https://hdl.handle.net/10356/172152 |
| work_keys_str_mv | AT wumin lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT xujiazhu lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT liyun lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT zenglinjun lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT shizhenglu lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT liuyuxing lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT wenming lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost AT lichang lowcarboneconomicdispatchofintegratedenergysystemsconsideringlifecycleassessmentandriskcost |