フルテキストファイル
著者
Gao, Yang Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences / University of Chinese Academy of Sciences
Ma, Shaoxiu Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences / International Platform for Dryland Research and Education, Tottori University 研究者総覧
Wang, Tao Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences
Wang, Tongliang Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences / University of Chinese Academy of Sciences
Gong, Yulai Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences / University of Chinese Academy of Sciences
Peng Fei Key Laboratory of Desert and Desertification, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences / International Platform for Dryland Research and Education, Tottori University 研究者総覧
Tsunekawa, Atsushi Arid Land Research Center, Tottori University 研究者総覧 KAKEN
キーワード
Wind energy
Energy storage system
Technical and economic potential
Dryland
抄録
While wind energy experienced massive deployment in the last decades, the intermittency of wind energy hindered its usage and hence leads to curtailment. It is imperative to quantify and mitigate the intermittency/variability of wind energy for research community as well as industry, but there are no consensus methods yet. The present study took the first attempt to quantify the cost of the variability/intermittency of wind energy with battery energy storage system, aiming at comprehensively assessing the spatial distribution of the exploitability of wind energy in China. The research found that the most abundant wind resources are located in Tibet Plateau, Hexi Corridor, Inner Mongolia in considering the abundance of wind resources, land use type, and landforms, as well as the variability of wind energy. In the near future, wind farms with the advanced energy storage technology in 2030 or 2050 could provide stable wind energy with marketing comparable prices, which is lower than the price of current coal-fired electricity (about 0.5 CNY/kWh). It is worth to note that the variability of wind energy in Qinghai Tibet Plateau could lead to high demanding of storage capacity and therefore unaffordable cost. The proposed methodology can be applied in different regions worldwide. The results of this study could also be a scientific foundation for policy makers for wind power development in China mainland.
出版者
Elsevier
資料タイプ
学術雑誌論文
外部リンク
ISSN
01968904
掲載誌名
Energy Conversion and Management
226
発行日
2020-12-15
出版者DOI
著者版フラグ
出版社版
著作権表記
© 2020 The Authors. Published by Elsevier Ltd. http://creativecommons.org/licenses/by-nc-nd/4.0/
掲載情報
Gao, Yang. Ma, Shaoxiu. Wang, Tao. et al. Assessing the wind energy potential of China in considering its variability/intermittency. Energy Conversion and Management. 2020, 226. doi:10.1016/j.enconman.2020.113580.
部局名
附属教育研究施設
言語
英語
pii
S0196-8904(20)31109-2