Research on Limitations of Energy Storage Promoting the Consumption Role of New Energy New Energy Consumption Case from China

Advances in Engineering Technology Research Pub Date : 2023-10-17 DOI:10.56028/aetr.8.1.330.2023

Yichun Gong, Jinfang Zhang, Cong Wu, Bo Yuan, Fuqiang Zhang, Bin Liu

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Abstract

The principle of energy storage promoting new energy consumption was analyzed and the role of energy storage in new energy consumption under different installed penetration rates of new energy was rearranged in this article. In addition, a detailed analysis was conducted on the limitations of daily regulated energy storage on new energy consumption with data from a major new energy province in northwest China as an example. The case results revealed that in case of a high penetration rate of new energy, there will be a gradual weakening in the improvement effect of increasing daily regulated energy storage on new energy consumption and there will be a gradual “saturation” in the utilization rate of new energy accompanied by the increase of energy storage scale. Nonetheless, measures such as the flexible transformation of thermal power and increase of external transmission channels to promote consumption are not related to the “saturation effect”. The conclusion of this article can be as a reference for other countries and regions in the allocation of flexible resources for promoting new energy consumption.

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储能的局限性研究促进新能源的消费作用中国新能源消费案例

本文分析了储能促进新能源消纳的原理，并对不同新能源装机渗透率下储能在新能源消纳中的作用进行了重新梳理。此外，还以西北某新能源大省的数据为例，详细分析了日调节储能对新能源消纳的限制。案例结果表明，在新能源普及率较高的情况下，增加日调节储能对新能源消费的改善作用会逐渐减弱，新能源利用率会随着储能规模的扩大而逐渐 "饱和"。然而，火电柔性改造、增加外送通道等促进消纳的措施与 "饱和效应 "无关。本文的结论可为其他国家和地区灵活配置资源促进新能源消纳提供参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Advances in Engineering Technology Research

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