Research on supply-demand balance in China's five southern provinces amidst fluctuations in regional wind and solar power generation and transmission faults
文献类型：期刊论文
| 作者 | Zeng, Jincan1; Tang, Lang2; Liu, Minwei3; Huang, Guori1; Shang, Nan1; Liu, Xi1; Ren, Songyan2; Wang, Peng2 |
| 刊名 | FRONTIERS IN ENERGY RESEARCH
 |
| 出版日期 | 2024-08-26 |
| 卷号 | 12页码:12 |
| 关键词 | wind and solar power output transmission failures source-grid-storage-load SWITCH-China carbon constraints renewable energy |
| ISSN号 | 2296-598X |
| DOI | 10.3389/fenrg.2024.1450765 |
| 通讯作者 | Tang, Lang(tanglang@mail.ustc.edu.cn) ; Wang, Peng(wangpeng@ms.giec.ac.cn) |
| 英文摘要 | To investigate the supply-demand balance of regional power systems under extreme scenarios, this study employs the high-resolution power optimization model SWITCH-China to simulate the regional heterogeneity and randomness of extreme weather events in detail. Focusing on the five southern provinces, this study explores various impacts on the power generation side and the grid side under scenarios of reduced wind and solar power output, transmission line failures, and combined scenarios, proposing strategies for constructing a new power system. The main conclusions are: the reduction in wind and solar power output significantly affects provinces with a high proportion of these installations, like Guizhou, necessitating other stable power generation forms to compensate. Transmission line failures notably impact provinces like Guangdong, which rely heavily on imported electricity, requiring increased investment in new wind and solar installations and more self-generated power to offset the reduction in imported electricity. The combination of these factors amplifies their individual impacts, leading to the highest carbon reduction and electricity costs. The simulation results of this study are valuable for China's five southern provinces in coping with extreme scenarios. As these provinces work on building a new power system and gradually retire fossil fuel units, they should expand the number and capacity of inter-provincial high-voltage transmission lines while considering system economics. Additionally, accelerating the deployment of energy storage is crucial for maintaining power system stability. |
| WOS关键词 | ENERGY-STORAGE ; SYSTEMS ; ELECTRICITY ; PREDICTION |
| 资助项目 | Scientific and Technological Project of Yunnan Power Grid Corporation[YNKJXM20230013] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001307730700001 |
| 出版者 | FRONTIERS MEDIA SA |
| 资助机构 | Scientific and Technological Project of Yunnan Power Grid Corporation |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42883]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Tang, Lang; Wang, Peng |
| 作者单位 | 1.Energy Dev Res Inst China Southern Power Grid, Guangzhou, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China 3.Yunnan Power Grid Corp, Planning & Res Ctr Power Grid, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Jincan,Tang, Lang,Liu, Minwei,et al. Research on supply-demand balance in China's five southern provinces amidst fluctuations in regional wind and solar power generation and transmission faults[J]. FRONTIERS IN ENERGY RESEARCH,2024,12:12. |
| APA | Zeng, Jincan.,Tang, Lang.,Liu, Minwei.,Huang, Guori.,Shang, Nan.,...&Wang, Peng.(2024).Research on supply-demand balance in China's five southern provinces amidst fluctuations in regional wind and solar power generation and transmission faults.FRONTIERS IN ENERGY RESEARCH,12,12. |
| MLA | Zeng, Jincan,et al."Research on supply-demand balance in China's five southern provinces amidst fluctuations in regional wind and solar power generation and transmission faults".FRONTIERS IN ENERGY RESEARCH 12(2024):12. |
入库方式： OAI收割
来源：广州能源研究所
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