Application Prospect, Development Status and Key Technologies of Shared Energy Storage toward Renewable Energy Accommodation Scenario in the Context of China

Weiqiang Qiu, Sheng Zhou, Yang Yang, Xiaoying Lv, Ting Lv, Yuge Chen, Ying Huang, Kunming Zhang, Hongfei Yu, Yunchu Wang, Yuanqian Ma and Zhenzhi Lin ()
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Weiqiang Qiu: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Sheng Zhou: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Yang Yang: Lishui Power Supply Company of State Grid Zhejiang Electric Power Co., Ltd., Lishui 323000, China
Xiaoying Lv: Lishui Power Supply Company of State Grid Zhejiang Electric Power Co., Ltd., Lishui 323000, China
Ting Lv: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Yuge Chen: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Ying Huang: Lishui Power Supply Company of State Grid Zhejiang Electric Power Co., Ltd., Lishui 323000, China
Kunming Zhang: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Hongfei Yu: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Yunchu Wang: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Yuanqian Ma: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China
Zhenzhi Lin: College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China

Energies, 2023, vol. 16, issue 2, 1-21

Abstract: With the promotion of carbon peaking and carbon neutrality goals and the construction of renewable-dominated electric power systems, renewable energy will become the main power source of power systems in China. How to ensure the accommodation of renewable energy will also be the core issue in the future development process of renewable-dominated electric power systems. In this context, shared energy storage (SES), a novel business model combined with energy storage technologies and the sharing economy, has the potential to play an important role in renewable energy accommodation scenarios. This paper systematically organizes the application prospect, development status and key technologies of SES in the renewable energy accommodation scenario in the context of China, providing helpful references for the promotion of the business model. Firstly, a typical SES framework for renewable energy accommodation is described, and three basic forms of SES in this scenario are presented. Moreover, the application prospect of SES in the renewable energy accommodation scenario is quantitatively analyzed based on the renewable energy generation planning under the carbon peaking goal and the current guarantee mechanism of renewable energy accommodation. Furthermore, the rules for energy storage systems that provide the peak-regulation ancillary service in typical regions and provincial administrative regions in China are summarized, and the development status of SES in the renewable energy accommodation scenario is analyzed, combined with the actual market data. Finally, the key technologies to promote the further development of SES for renewable energy accommodation are presented.

Keywords: shared energy storage; renewable energy accommodation; peak-regulation ancillary services; business model; energy policy (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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