中国电力 ›› 2023, Vol. 56 ›› Issue (8): 10-16.DOI: 10.11930/j.issn.1004-9649.202304094

• 新能源与储能协调规划运行 • 上一篇    下一篇

电网功能替代性储能替代效果评估和政策机制研究

胡静1, 黄碧斌1, 孟子涵1, 李娜娜1, 吉喆2   

  1. 1. 国网能源研究院有限公司, 北京 102209;
    2. 国网山西省电力公司经济技术研究院, 山西 太原 030002
  • 收稿日期:2023-04-25 修回日期:2023-07-17 发布日期:2023-08-28
  • 作者简介:胡静(1984—),女,博士,高级工程师,从事新能源、分布式电源和储能政策分析、技术经济和运营模式研究,E-mail:hujing901@qq.com;黄碧斌(1982—),男,通信作者,博士,高级工程师(教授级),从事新能源、分布式电源和储能的政策管理和规划运营研究,E-mail:huangbb82@163.com;孟子涵(1995—),女,博士,工程师,从事分布式电源、储能的政策分析、技术经济和规划运营研究,E-mail:mengzihantju@163.com;李娜娜(1988—),女,博士,高级经济师,从事新能源和储能政策分析、技术经济和运营模式研究,E-mail:nancyli1007@163.com;吉喆(1996—),女,硕士,工程师,从事电价政策、电力市场研究,E-mail:576532953@qq.com
  • 基金资助:
    国家电网有限公司科技项目(考虑功能作用和经济性的电网侧替代性储能优化配置方法研究,5100-202356023A-1-1-ZN)。

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

HU Jing1, HUANG Bibin1, MENG Zihan1, LI Nana1, JI Zhe2   

  1. 1. State Grid Energy Research Institute Co., Ltd., Beijing 102209, China;
    2. Economic and Electrical Research Institute of State Grid Shanxi Electric Power Company, Taiyuan 030002, China
  • Received:2023-04-25 Revised:2023-07-17 Published:2023-08-28
  • Supported by:
    This work is supported by Science and Technology Project of SGCC (Research on Optimal Configuration Method of Alternative Energy Storage on Grid Side Considering Function and Economy, No.5100-202356023A-1-1-ZN).

摘要: 近年来,国家持续出台政策支持新型储能发展,新型储能进入发展快车道。作为重要的应用形式,电网功能替代性储能可在电力系统中发挥替代或延缓电网输变电设施建设等作用,国家政策明确支持电网功能替代性储能发展,提出探索纳入输配电价疏导成本。目前电网功能替代性储能处于探索起步阶段,相关政策管理机制尚不成熟。厘清电网功能替代性储能的界定范围,提出电网功能替代性储能替代效果评估方法,并开展典型案例分析论证,提出在电力市场发展不同阶段下电网功能替代性储能的成本疏导机制,并形成有关政策建议,推动电网功能替代性储能有序发展和高效利用。

关键词: 电网功能替代性储能, 替代效果评估, 成本疏导机制, 场景界定, 准入评估

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