储能科学与技术 ›› 2022, Vol. 11 ›› Issue (12): 4067-4076.doi: 10.19799/j.cnki.2095-4239.2022.0367

• 储能技术经济性分析 • 上一篇    下一篇

独立新型储能电站价格形成机制及成本疏导优化方法

时智勇(), 王彩霞, 胡静   

  1. 国网能源研究院有限公司,北京 102209
  • 收稿日期:2022-06-30 修回日期:2022-08-18 出版日期:2022-12-05 发布日期:2022-12-29
  • 通讯作者: 时智勇 E-mail:shizhiyong@sgeri.sgcc.com.cn
  • 作者简介:时智勇(1983—),男,硕士,高级工程师,从事新型储能、新能源政策与电力市场机制设计,E-mail:shizhiyong@sgeri.sgcc.com.cn
  • 基金资助:
    国家电网有限公司总部科技项目资助(5419-202257065A-1-1-ZN)

A price formation mechanism and cost diversion optimization method for designing an independently new energy-storing power station

Zhiyong SHI(), Caixia WANG, Jing HU   

  1. State Grid Energy Research Institute Co. , Ltd. , Beijing 102209, China
  • Received:2022-06-30 Revised:2022-08-18 Online:2022-12-05 Published:2022-12-29
  • Contact: Zhiyong SHI E-mail:shizhiyong@sgeri.sgcc.com.cn

摘要:

新型储能是支撑新型电力系统的重要技术和基础装备,合理有效的价格机制是新型储能发展的关键。针对独立新型储能电站的价格机制开展研究,总结了国外典型国家的实践和经验,分析了我国储能电站价格机制的相关探索,储能电站管制定价模式与独立参与电力市场均难以支撑其大规模商业化应用。在各相关方责权利对等的基础上,提出了基于传递因子的储能电站价格形成机制及成本疏导优化方法,最后通过案例进行说明。结果显示,传递因子可有效分配储能容量收益和电力市场收益,保障了各利益相关方的效益平衡。

关键词: 独立, 新型储能, 价格机制, 成本疏导

Abstract:

New energy storage is an important technology. While it is a piece of basic equipment supporting new power systems, it is also a reasonable and effective price mechanism, hypothesized as the key to the development of new energy storage. However, simply carrying out research on the price mechanism of independently new energy storage power stations, summarizing the practice and experience of typical foreign countries, and analyzing the relevant exploration of the price mechanism of energy storage power stations in China, including the regulated pricing model and independent participation in the electricity market, are insufficient to support new energy storage power station's large-scale commercial application. Hence, on the basis of the equality of responsibilities, rights of all relevant parties, and transfer factors, this study proposes the price formation mechanism and cost diversion optimization method for energy storage power stations, after which a case is finally used for illustrations to prove our findings. The results show that the transfer factor effectively distributed the benefits of energy storage capacity and the electricity market, ensuring a benefit balance for all stakeholders.

Key words: independent, new energy storage, price mechanism, cost grooming

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