能源转型背景下分布式能源技术发展前景
摘要：随着世界经济高质量发展，能源格局将发生重大改变，能源供需将向低碳化、市场化和数字化方向转型。我国明确提出2030年实现碳排放峰值，2060年实现碳排放中和的目标。我国电力行业经过快速发展，大规模、集中式的能源系统大量建设，截至2019年底，我国发电总装机容量20.1亿kW，居世界首位。但我国能源领域存在能源结构不合理、资源环境的约束趋紧、能源利用效率低、灵活性调峰电源不足等难题，高效清洁利用能源是能源发展变革的必然结果。系统分析了欧洲能源系统现状，欧洲能源转型的路径及转型过程中分布式能源系统的作用；结合我国能源结构现状，分析了我国未来能源转型的关键路径及分布式能源系统在能源转型中的作用，分布式能源系统的发展现状，以及国内外研究机构在多能互补、高效梯级利用领域的研究现状；结合国家长三角、珠三角、京津冀和沿长江经济带、海南自贸区等国家战略实施，介绍了以分布式能源为主的区域能源系统发展前景。
Abstract:With economic development, the world's energy structure will undergo major changes, and energy will be transformed to low-carbon, market-oriented and digitalized direction. China clearly proposes to achieve the goal of peaking carbon emissions by 2030 and achieving carbon neutrality by 2060. After the rapid development of electric power industry in China, a large number of large-scale, centralized energy system are constructed. By the end of 2019, total installed capacity of power generation was 2.01 billion kW in China, ranking the first of the world. However, there are many problems in energy field in China, such as unreasonable energy structure, tight constraints of resources and environment, low energy utilization efficiency, and insufficient flexible peak-regulating power supply. Therefore, efficient and clean energy utilization is the inevitable result of energy development and reform. This paper systematically analyzed the current situation of Energy system in Europe, the path of energy transformation in Europe and the role of distributed energy system in the process of energy transformation. It also analyzed the current situation of energy structure and faced situation in China, the role of distributed energy system in the energy transition, and the key path of China's future energy transition. At the same time, it further analyzed the development status of distributed energy system and the research status of domestic and foreign research institutions in the field of multi-energy complementary and efficient cascaded utilization. Finally, based on the implementation of regional strategies such as the Yangtze River Delta, Pearl River Delta, Tianjin-Beijing-Hebei Region, economic belt along Yangtze River and Hainan Free Trade Zone, this paper analyzed the development prospects of regional energy systems centered on distributed energy system.
标题：能源转型背景下分布式能源技术发展前景
title:Development Prospect of Distributed Energy Technology Under the Background of Energy Transformation
作者：李立新, 周宇昊, 郑文广
authors:Lixin LI, Yuhao ZHOU, Wenguang ZHENG
关键词：分布式能源,能源转型,区域能源系统,
keywords:distributed energy system,energy structure transition,regional energy system,
发表日期：2020-12-31
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