Research on Alternative Effect Evaluation and Policy Mechanisms of Grid-Side Functional Alternative Energy Storage

doi:10.11930/j.issn.1004-9649.202304094

Abstract

Abstract: In recent years, China has issued several policies to support the development of new energy storage, which has entered the fast track of development. As an important application form, grid-side functional alternative energy storage can replace or delay the construction of transmission and transformation facilities in the power system. The national policy clearly supports the development of grid-side functional alternative energy storage and proposes to explore the inclusion of power transmission and distribution price dredging costs. At present, grid-side functional alternative energy storage is in the initial stage of exploration, and the relevant policy management mechanism is not mature. This paper clarifies the definition scope of grid-side functional alternative energy storage, puts forward the alternative effect evaluation method of grid-side functional alternative energy storage, and carries out the analysis and demonstration of typical cases. The paper also proposes the cost dredging mechanism of grid-side functional alternative energy storage at different development stages of the power market and provides relevant policy suggestions, so as to promote the orderly development and efficient utilization of grid-side functional alternative energy storage.

Key words: grid-side functional alternative energy storage, alternative effect evaluation, cost dredging mechanism, scene definition, access evaluation

HU Jing, HUANG Bibin, MENG Zihan, LI Nana, JI Zhe. Research on Alternative Effect Evaluation and Policy Mechanisms of Grid-Side Functional Alternative Energy Storage[J]. Electric Power, 2023, 56(8): 10-16.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.202304094

https://www.electricpower.com.cn/EN/Y2023/V56/I8/10

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