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Insights for global energy interconnection from China renewable energy development Qili Huang 文章导读 大力发展全球风能、太阳能、水能等可再生能源，实现全球清洁能源共享，是构建全球能源互联网的重要驱动力。通过对中国与全球可再生能源发展情景的比较分析，阐述了中国和全球可再生能源发展之间的相似性。在对中国与全球可再生能源发展现状分析的基础上，总结了中国可再生能源发展的相关经验及存在问题。针对这些问题，提出了相应的解决思路和措施，即通过源—网—荷—储及市场共同协调，促进可再生能源健康稳步发展。最后，通过分析全球能源互联网的发展需求和现有基础，提出了中国可再生能源发展对建设全球能源互联网的启示和建议。 Vigorously developing global renewable energy such as wind energy, solar energy, and hydropower and realizing global clean resource sharing are paramount driving forces for building the Global Energy Interconnection (GEI). With the help of a comparative analysis of renewable energy development and global renewable energy development scenarios, this paper expounds on the similarities between China1 and global renewable energy development. Based on the analysis of renewable energy development and the status of global renewable energy development in China, this paper summarizes the relevant experience and problems of renewable energy development in China. According to these problems, this paper also puts forward the corresponding solutions and measures, that is, to promote the healthy and steady development of renewable energy in China through the source-network-load-storage and market coordination. Finally, by analyzing the development requirements and current foundation of GEI, insights and suggestions are proposed for the future development of renewable energy for the GEI construction. 本文作者  国家电网公司 黄其励院士 Qili Huang is an academician of the Chinese Academy of Engineering, State Grid Corporation Consultant. He received his Ph.D. degree from Hokkaido University, Japan in 1987. His research interests include clean coal and high- efficiency power generation, renewable energy generation, energy conservation, environmental protection and energy development strategy, etc. 本文引文信息 Huang Q (2020) Insights for global energy interconnection from China renewable energy development. Global Energy Interconnection, 3(1): 2-12 黄其励 (2020) 中国可再生能源发展对建设全球能源互联网的启示. 全球能源互联网（英文），3(1) : 2-12 文章主要图表  Fig.1 Distribution of renewable energy supply and demand in Asia-Africa-Europe  Fig.2 Distribution of renewable energy supply and demand in Europe  Fig.3 China’s renewable energy cumulative installed capacity from 2014 to 2018  Fig.4 Main countries with a large capacity for renewable energy in 2018  Fig.5 Smart grid development-supporting renewable-energy  Fig.6 Temporal and spatial characteristics of wind power output  Fig.7 Comparison of wind power curtailments in Northeast China under different modes  Fig.8 Comparison of renewable power curtailments under the different minimal output of thermal power unit  Fig.9 Comparison of wind curtailments under different demand modes  Fig.10 Effect of energy storage on wind power accommodation 编辑：刘辰阳 审核：王 伟 郑重声明 |
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