| 引用本文: | 邱小燕,刘学,郭鸿业,纪鹏,蔡元纪,陈启鑫.可再生能源长期购售协议的国际实践及启示[J].电力自动化设备,2025,45(2):1-10. |
| QIU Xiaoyan,LIU Xue,GUO Hongye,JI Peng,CAI Yuanji,CHEN Qixin.International experience of power purchase agreement for renewable energy[J].Electric Power Automation Equipment,2025,45(2):1-10. |
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| 摘要: |
| 可再生能源高效消纳是新型电力系统建设中的重要任务。当前，长期购售协议(PPA)机制成为可再生能源依托电力市场环境的重要消纳途径，体现出对可再生能源发展的积极作用。基于此，介绍了PPA概念意义、发展沿革和市场现状，分析了不同类型PPA的区别和优劣；分析了各国PPA机制的差异性，结合国外PPA实践案例，剖析了PPA关键要素的确定方法；将PPA与国内的中长期合约进行了对比分析，基于不同市场组织模式，分析了PPA模式在我国电力市场环境下的适用性和可操作性；从市场机制、交易技术、定价体系、监管机制、运营体系方面，给出了PPA机制与我国电力市场的融合和衔接问题，从而为新型能源体系下绿色电力交易体系的完善提供有益支撑。 |
| 关键词: 绿色电力交易 长期购售协议 电力市场机制 新型电力系统 |
| DOI：10.16081/j.epae.202411015 |
| 分类号:TM73;F123.9 |
| 基金项目:国家自然科学基金资助项目(72342007) |
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| International experience of power purchase agreement for renewable energy |
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QIU Xiaoyan1, LIU Xue1,2, GUO Hongye1, JI Peng3, CAI Yuanji1,2, CHEN Qixin1
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1.Department of Electrical Engineering, Tsinghua University, Beijing 100084, China;2.Tsinghua Sichuan Energy Internet Research Institute, Chengdu 610042, China;3.Beijing Power Trading Center Co.,Ltd.,Beijing 100032, China
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| Abstract: |
| Efficient consumption of renewable energy is an important task in the construction of new power systems. Currently, the power purchase agreement(PPA) mechanism has become an important consumption way based on the electricity market environment, reflecting a positive role in the development of renewable energy. Based on this concept, development history and market status of PPA are introduced, the differences, advantages and disadvantages of different types of PPA are analyzed. The differences in PPA mechanisms among countries are analyzed, and the methods for determining key elements of PPA are analyzed based on practical cases of PPA abroad. A comparative analysis is conducted between PPA and domestic medium and long-term contracts, and based on different market organization models, the applicability and operability of the PPA model in China’s electricity market environment are analyzed. From the aspects of market mechanism, trading technology, pricing system, regulatory mechanism and operational system, the integration and connection issues between PPA mechanism and China’s electricity market are presented, providing useful support for the improvement of the green electricity market system under the new energy system. |
| Key words: renewable energy transaction power purchase agreement power market mechanism new power system |
