• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2020, Vol. 41 ›› Issue (6): 77-84.doi: 10.12204/j.issn.1000-7229.2020.06.010

• 储能系统关键技术 ·栏目主持 李建林教授级高级工程师· • 上一篇    下一篇

电网侧储能技术研究综述

李建林1,李雅欣1,周喜超2   

  1. 1.北京市变频技术研究中心(北方工业大学),北京市 100144; 2. 国网综合能源服务集团有限公司,北京市 100050
  • 出版日期:2020-06-01
  • 作者简介:李建林(1976),男,博士,教授,主要研究方向为大规模储能技术; 李雅欣(1994),女,硕士研究生,主要研究方向为新能源系统与微电网; 周喜超(1982),男,博士,高级工程师,主要从事大规模储能技术在新能源领域应用方面的研究工作。
  • 基金资助:
    国家自然科学基金项目(51777197);国家电网公司科技项目(5278991900ML);北方工业大学学生科技活动项目(213051360020XN172)

Summary of Research on Grid-Side Energy Storage Technology

LI Jianlin1, LI Yaxin1 ,ZHOU Xichao2   

  1. 1. Inverter Technologies Engineering Research Center of Beijing(North China University of Technology), Beijing 100144, China; 2. State Grid Integrated Energy Service Group Co., Ltd., Beijing 100050, China
  • Online:2020-06-01
  • Supported by:
    This work is supported by National Natural Science Foundation of China(No.51777197), State Grid Corporation of China Research Program(No. 5278991900ML) and North China University of Technology Student Science and Technology Activities Project(No.213051360020XN172).

摘要: 电网侧储能有效增加了电网的调节手段和能力,有助于电网安全稳定运行。 随着新能源高比例渗透和特高压电网的快速发展,系统波动等电网安全问题日益严重,电网需要构建高比例、泛在化、可广域协同的储能形态。因此,针对储能在电网侧应用的技术研究意义重大。介绍了电网侧储能技术国内外研究现状以及商业示范工程;梳理了项目选址以及优化配置方面的研究方法;通过理论以及时序指标分析电网侧储能需求;阐述了储能优化规划技术和经济性评估指标;指出了推广应用存在的难点。最后对电网侧储能技术的发展应用给出相应的建议和展望,为今后挖掘储能应用的效益价值,创新储能应用商业模式提供一定参考意义。

关键词: 电化学储能, 储能选址, 储能配置, 需求分析, 经济评估

Abstract: Grid-side energy storage is an effective means of operation regulation, which provides a flexible guarantee for the security and stability of the power grid. With the high penetration of new energy and the rapid development of UHV power grids, grid security issues such as system fluctuations are becoming increasingly serious. In the power grid, a high proportion, widely existing, and wide-area collaborative energy storage model needs to be constructed. Therefore, it is of great significance to carry out technical research on energy storage on the grid side. This paper introduces current situation of research on grid-side energy storage technology and commercial demonstration project; summarizes methods for grid-side energy storage in site selection and optimization allocation; analyzes the demand of grid-side energy storage through theory and time-series indicators; expounds the optimization allocation technology and economic evaluation parameters in energy storage; and points out the difficult problems in promoting the application. Finally, the paper gives suggestions and prospects for development in grid-side energy storage technology, which has certain reference significance for exploiting the value in energy storage applications and innovating energy storage application business model.

Key words: electrochemical energy storage, site selection for energy storage, energy storage configuration, demand analysis, economic evaluation

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