Energy Storage Science and Technology ›› 2022, Vol. 11 ›› Issue (2): 704-716.doi: 10.19799/j.cnki.2095-4239.2021.0431

• Technical Economic Analysis of Energy Storage • Previous Articles     Next Articles

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

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

CLC Number: