电器与能效管理技术 ›› 2020, Vol. 590 ›› Issue (5): 78-85.doi: 10.16628/j.cnki.2095-8188.2020.05.013

• 储能技术 • 上一篇    下一篇

储能参与辅助服务补偿机制及多商业模式运行研究*

韦嘉睿, 江岳文   

  1. 福州大学 电气工程与自动化学院, 福建 福州 350108
  • 收稿日期:2020-02-12 出版日期:2020-05-30 发布日期:2020-05-29
  • 作者简介:韦嘉睿(1996—),男,硕士研究生,研究方向为电力系统优化运行与电力市场。江岳文(1977—),女,教授,博士,研究方向为电力系统优化运行与电力市场、风电并网运行技术。
  • 基金资助:
    * 福建省自然科学基金(2018J01482)

Research on Compensation Mechanism of Energy Storage Participating in Auxiliary Services and Operation of Multi-Business Model

WEI Jiarui, JIANG Yuewen   

  1. College of Electrical Engineering and Automation,Fuzhou University, Fuzhou 350108, China
  • Received:2020-02-12 Online:2020-05-30 Published:2020-05-29

摘要: 作为一种灵活的资源,储能应用于电力系统辅助服务的方方面面。但目前储能参与辅助服务的市场机制并不完善,影响储能商业化发展,提出了针对储能参与调峰、调频的补偿机制。基于储能调峰的度电成本,提出考虑循环深度的阶梯式补偿机制;基于调频的容量成本、里程成本,提出考虑调频机会成本的两部制补偿机制。在补偿机制下,研究储能多商业模式运行策略,将储能应用于调峰、调频、电价套利功能中,降低储能闲置时间,提高利用率。仿真分析表明,所提出的储能多商业应用模式能够有效提高储能收入。

关键词: 储能, 商业模式, 调峰, 调频, 补偿机制

Abstract: As a flexible resource,the energy storage system is applied in all aspects of auxiliary services in power systems.However,the current market mechanism for energy storage participating in auxiliary market is not complete,which hinders the commercial development of energy.To overcome this problem,a compensation mechanism for energy storage to participate in peak shaving and frequency regulation was proposed.Firstly,based on the cost of energy storage participating in peak shaving,a step-wise compensation mechanism considering the cycle depth was proposed.Based on the cost of capacity and mileage,a two-part compensation mechanism of frequency regulation considering the opportunity cost was proposed.Then,under the compensation,a multi-business operation strategy of energy storage was proposed,and the energy storage was used in peak shaving,frequency regulation,electricity price arbitrage to reduce the idle time of energy and improve utilization.The simulation analysis shows that the proposed multi-business application model can increase the revenue of energy storage effectively.

Key words: energy storage, business model, peak shaving, frequency regulation, compensation mechanism

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