| Issue |
E3S Web Conf.
Volume 143, 2020
2nd International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2019)
|
|
|---|---|---|
| Article Number | 02012 | |
| Number of page(s) | 7 | |
| Section | Environmental Science and Energy Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202014302012 | |
| Published online | 24 January 2020 | |
Optimization on Trans-regional Electricity Transmission Scale of China’s Western Renewable Energy Base: The case study of Qinghai Province
1 NARI Group Corporation/State Grid Electric Power Research Institute, 211106 Nanjing, China
2 State Grid Qinghai Electric Power Company, 810008 Xining, China
3 School of Electrical Engineering, Shandong University, 17923 Jinan, China
4 School of Electrical Engineering, Southeast University, 210000 Nanjing, China
5 Economic Research Institute, State Grid Qinghai Electric Power Company, 810008 Xining, China
* Corresponding author: xueyusheng@sgepri.sgcc.com.cn
The optimization of trans-regional electricity transmission scale of China’s Western renewable energy base is crucial to drive China's energy revolution. Currently, the regional power planning or optimization is aimed at minimizing the total economic cost, without taking the cost and benefit of transregional electricity transmission into account. In this paper, a regional planning model considering the cost and benefit of trans-regional electricity transmission was proposed, and the target of trans-regional electricity transmission scale by 2050 was optimized. This study analysed the influence of carbon price, fossil fuel scarcity value, accommodation cost for renewable power on the optimized result of trans-regional electricity transmission scale. Furthermore, the policy implication of the research was also analysed.
© The Authors, published by EDP Sciences, 2020
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