电工技术学报  2023, Vol. 38 Issue (6): 1662-1677    DOI: 10.19595/j.cnki.1000-6753.tces.211730
电力系统与综合能源 |
面向新型电力系统灵活性提升的国内外辅助服务市场研究综述
吴珊1, 边晓燕1, 张菁娴2, 林毅3, 林伟伟3
1.上海电力大学电气工程学院 上海 200090;
2.郑州电力高等专科学校 郑州 450000;
3.国网福建省电力有限公司经济技术研究院 福州 350012
A Review of Domestic and Foreign Ancillary Services Market for Improving Flexibility of New Power System
Wu Shan1, Bian Xiaoyan1, Zhang Jingxian2, Lin Yi3, Lin Weiwei3
1. Shanghai University of Electric Power Shanghai 200090 China;
2. Zhengzhou Electric Power College Zhengzhou 450000 China;
3. State Grid Fujian Power Economic Research Institute Fuzhou 350012 China
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摘要 我国传统辅助服务市场的参与主体与市场机制无法应对未来高比例新能源主导型电力系统的灵活性挑战。该文借鉴国内外最新研究成果与项目经验,从灵活性资源和市场设计角度综合提出面向新型电力系统灵活性提升的辅助服务市场发展思路。首先从源网荷储角度对灵活性资源进行分类并做特征比较,分析国内外辅助服务市场中灵活性资源的应用现状与前景;然后从市场设计角度总结辅助服务产品多元化、管理方式本地化、价格机制合理化与跨省区资源共享化的灵活性提升方案;最后提出面向灵活性提升的我国辅助服务市场发展思路。
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关键词 辅助服务市场灵活性新型电力系统源网荷储    
Abstract:The participants and market mechanism of traditional ancillary service market in China cannot cope with the flexibility challenge of the power system dominated by high proportion of renewable energy in the future. Therefore, it is necessary to explore the development ideas of ancillary service market under the challenge of flexibility of new power system. Based on domestic and foreign literature, reports and project experience, this paper comprehensively proposes an ancillary service market development plan for new power system flexibility enhancement from the perspective of flexibility resources and market design. (1) Tap the potential of flexible resource regulation and form diversified auxiliary service market participants. Diversified resources such as energy storage, controllable load and electric vehicles should be encouraged and guided to participate in auxiliary services, and the scope of market players should be further expanded, so as to encourage diverse players to release their flexible regulation potential by market-based means. (2) Explore and develop diversified auxiliary service products. When the spot market is mature and the price signals tend to be perfect, the peak-regulating products can be phased out through the real-time market. The types of auxiliary service products such as standby and frequency modulation should be improved. In areas with a high proportion of new energy, the establishment of auxiliary service products such as fast frequency response and fast slope climbing should be explored. (3) Combined management of auxiliary service resources. More distributed resources in the distribution network are guided to participate in the auxiliary service market. DSO manages local flexible resources, and TSO collaborates with DSO to operate the auxiliary service market. Explore the inter-provincial auxiliary service market, break the inter-provincial electricity trade barriers, and realize the reasonable reserve of trans-regional resources. (4) Improving the pricing mechanism for auxiliary services. Market competition is adopted to determine the providers of auxiliary services, and the ability of different resources to provide auxiliary services is assessed quantitatively and precisely. The corresponding prices of different auxiliary services are calculated fairly, and the cost of auxiliary services is channeled to users according to the principle of "who benefits and who shares".
Key wordsAncillary service market    flexibility    new power system    generation network load storage   
收稿日期: 2021-10-29     
PACS: TM73  
基金资助:国家自然科学基金青年科学基金资助项目(51807114)
通讯作者: 边晓燕 女,1976年生,博士,教授,研究方向为新能源并网与消纳、电力电子化电力系统稳定与控制等。E-mail:kuliz@163.com   
作者简介: 吴 珊 女,1998年生,硕士研究生,研究方向为电力系统灵活性、电力市场。E-mail:wushan1998@163.com
引用本文:   
吴珊, 边晓燕, 张菁娴, 林毅, 林伟伟. 面向新型电力系统灵活性提升的国内外辅助服务市场研究综述[J]. 电工技术学报, 2023, 38(6): 1662-1677. Wu Shan, Bian Xiaoyan, Zhang Jingxian, Lin Yi, Lin Weiwei. A Review of Domestic and Foreign Ancillary Services Market for Improving Flexibility of New Power System. Transactions of China Electrotechnical Society, 2023, 38(6): 1662-1677.
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