Knowledge Management System of Institutes of Science and Development ,CAS
Economic viability and regulation effects of infrastructure investments for inter-regional electricity transmission and trade in China | |
XU, Jin-Hua1; Yi, Bo-wen2; Fan, Ying2 | |
发表期刊 | Energy Economics |
关键词 | Economic benefits Regulation barriers Electricity trade |
摘要 | The transition of energy structure to renewable energy is a social and systematic engineering that requires complex regional power interconnection as a support. Thus, an assessment of the economic viability of infrastructure investments for supporting such transmission expansion is crucial. This study presents a multi-regional power system optimization model to evaluate the potential economic benefits of infrastructure investments for the national inter-regional electricity network in China under various scenarios in the context of low-carbon transformation. Key factors influencing economic benefits are analyzed specifically and regulation barriers associated with inter-regional electricity trade are given particular attention. The results show that approximately 140 Giga Watt (GW) of infrastructure construction for the inter-regional electricity trade network is economically viable during the planning horizon. These new interconnections would lead to 250–440 billion RMB of economic benefits. Regional electricity trade barriers caused by imperfect market mechanisms have a negative impact on the economic benefits of transmission infrastructure investments, although they promote scale and utilization efficiency in the power sector of electricity-importing regions. Improving the national grid coordination mechanism to break the grid isolation between the State Grid Corporation of China and the China Southern Power Grid is crucial, because a large number of transmission lines connecting these two national-level power grids are economically viable. |
2020-09 | |
卷号 | 91期号:104890页码:ISSN 0140-9883 |
DOI | https://doi.org/10.1016/j.eneco.2020.104890 |
URL | 查看原文 |
收录类别 | SCI ; SSCI ; SSCI |
语种 | 英语 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.casisd.cn/handle/190111/9919 |
专题 | 中国科学院科技战略咨询研究院 产业科技创新研究部 |
通讯作者 | Yi, Bo-wen |
作者单位 | 1.Institutes of Science and Development,Chinese Academy of Sciences 2.School of Economics & Management, Beihang University |
推荐引用方式 GB/T 7714 | XU, Jin-Hua,Yi, Bo-wen,Fan, Ying. Economic viability and regulation effects of infrastructure investments for inter-regional electricity transmission and trade in China[J]. Energy Economics,2020,91(104890):ISSN 0140-9883. |
APA | XU, Jin-Hua,Yi, Bo-wen,&Fan, Ying.(2020).Economic viability and regulation effects of infrastructure investments for inter-regional electricity transmission and trade in China.Energy Economics,91(104890),ISSN 0140-9883. |
MLA | XU, Jin-Hua,et al."Economic viability and regulation effects of infrastructure investments for inter-regional electricity transmission and trade in China".Energy Economics 91.104890(2020):ISSN 0140-9883. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Economic viability a(2058KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论