储能科学与技术 ›› 2022, Vol. 11 ›› Issue (2): 704-716.doi: 10.19799/j.cnki.2095-4239.2021.0431

• 储能技术经济性分析 • 上一篇    下一篇

双碳目标下储能参与电力系统辅助服务发展前景

刘志成(), 彭道刚(), 赵慧荣, 王丹豪, 刘育辰   

  1. 上海电力大学自动化工程学院,上海发电过程智能管控工程技术研究中心,上海 200090
  • 收稿日期:2021-08-19 修回日期:2021-10-05 出版日期:2022-02-05 发布日期:2022-02-08
  • 通讯作者: 彭道刚 E-mail:mr_liuzhch@163.com;pengdaogang@shiep.edu.cn
  • 作者简介:刘志成(1996—),男,硕士研究生,研究方向为智能发电、电力储能和综合智慧能源,E-mail:mr_liuzhch@163.com
  • 基金资助:
    国家自然科学基金重大研究计划培育项目(92067105);国家自然科学基金青年基金项目(52006131);上海市“科技创新行动计划”地方院校能力建设专项项目(20020500500)

Development prospects of energy storage participating in auxiliary services of power systems under the targets of the dual-carbon goal

Zhicheng LIU(), Daogang PENG(), Huirong ZHAO, Danhao WANG, Yuchen LIU   

  1. College of Automation Engineering, Shanghai University of Electric Power, Shanghai Engineering Research Center of Intelligent Management and Control for Power Process, Shanghai 200090, China
  • Received:2021-08-19 Revised:2021-10-05 Online:2022-02-05 Published:2022-02-08
  • Contact: Daogang PENG E-mail:mr_liuzhch@163.com;pengdaogang@shiep.edu.cn

摘要:

双碳目标改变了风电和光伏在能源产业中的发展地位,但大规模间歇式新能源并网给电网稳定运行带来了新的挑战,而储能是保证电网电能质量稳定的重要途径和手段。随着储能市场的日益发展壮大,对储能系统协调控制和性能参数的要求更加苛刻。储能市场环境演变规律体现了储能政策呈现利好趋势。通过系统梳理储能联合火电、风电、光伏等能源联合参与电力市场辅助服务的运行现状以及典型案例,发现储能系统收益较低且渠道狭窄,无法完成系统成本有效疏导。因此,本文阐述了在双碳目标下新能源发展趋势、电力行业需求和储能角色定位,探讨了在优化储能政策、加快储能设备研究、多种能源配备储能、“储能+”发展理念等方面的关键问题。最后,针对储能市场未来发展的政策改革、电池研究、协同控制、分布式储能集中管控等关键性内容提出建设性意见,助力实现“碳中和”远景目标。

关键词: 双碳目标, 辅助服务, 补偿机制, 协同控制, “储能+”概念

Abstract:

The dual-carbon goal in developing the energy industry has changed the position of renewable energy. The grid's stable operation faces new challenges because of large-scale intermittent new energy grid connections, and energy storage is essential to ensure power quality stability. Therefore, the demand for coordinated control effects and performance parameters of the energy storage system is increasing in the growing energy storage market. In the energy storage market evolution, policies on energy storage show a positive trend. By systematically combing the operation status and typical cases of energy storage combined with other energies to participate in auxiliary services, the energy storage system has low revenue and narrow channels, which cannot ensure effective system cost reduction. Therefore, to discuss key issues in optimizing energy storage policies, accelerating energy storage equipment research, equipping energy storage with multiple energy sources, and developing the concept of energy storage plus, we analyzed the development trend of new energy, the power industry demand, and the role of energy storage under the dual-carbon goal. Finally, we propose constructive opinions on the key content of the future development of energy storage marketization to help achieve the long-term goal of carbon neutrality.

Key words: dual-carbon goal, auxiliary services, compensation mechanism, cooperative control, energy storage plus

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