Chemical Industry and Engineering Progress ›› 2023, Vol. 42 ›› Issue (8): 4432-4446.DOI: 10.16085/j.issn.1000-6613.2022-1817

• Resources and environmental engineering • Previous Articles     Next Articles

Application prospect, challenge and development of ammonia energy storage in new power system

YANG Pengwei1(), YU Linzhu1(), WANG Fangfang2, JIANG Haoxuan1, ZHAO Guangjin2, LI Qi1, DU Mingzhe1, MA Shuangchen1()   

  1. 1.Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, Hebei, China
    2.State Grid Electric Power Research Institute of Henan Province, Zhengzhou 450000, Henan, China
  • Received:2022-09-28 Revised:2023-01-29 Online:2023-09-19 Published:2023-08-15
  • Contact: MA Shuangchen

氨储能在新型电力系统的应用前景、挑战及发展

杨鹏威1(), 于琳竹1(), 王放放2, 蒋昊轩1, 赵光金2, 李琦1, 杜铭哲1, 马双忱1()   

  1. 1.华北电力大学环境科学与工程系,河北 保定 071003
    2.国网河南省电力公司电力科学研究院,河南 郑州 450000
  • 通讯作者: 马双忱
  • 作者简介:杨鹏威(1995—),男,博士研究生,主要从事电厂水化学,电催化合成,储能等方向的研究。E-mail: 18810676955@163.com
    于琳竹(2002—),女,本科生,研究方向为电化学催化合成氨。E-mail: 3085177262@qq.com
  • 基金资助:
    河南省电力公司委托课题(52170222000Q)

Abstract:

Energy storage technology and its industrial application are of great significance to the construction of new power systems. In the process of upgrading and transforming the traditional power system to the new power system, the proportion of wind energy, solar energy and other new energy power generation continues to increase, but its volatility and intermittence restrict the high-level consumption of new energy, resulting in a sharp increase in the demand for flexible regulation resources in the power system. Ammonia has the advantages of large-scale, cross-seasonal and cross-regional storage. Accelerating the development of ammonia energy industry and the application of ammonia energy storage in new power systems is a strategic choice to achieve the "double carbon" goal and ensure national energy security. This paper compares the characteristics of ammonia energy storage and other energy storage systems, including the similarities, advantages and disadvantages of ammonia energy storage, hydrogen energy storage, methanol energy storage and other chemical energy storage, focuses on the existing ammonia energy storage technology, ammonia storage and transportation methods and low concentration ammonia separation technology at home and abroad, and expounds the application value of ammonia energy storage in the power supply side, power grid side and user side. Finally, the challenges faced by the application of ammonia energy storage in the new power system are pointed out and its future development is prospected.

Key words: new power system, flexible regulation, energy storage system, ammonia energy storage technology, new energy

摘要:

储能技术及其产业化应用对建设新型电力系统具有重大意义。在传统电力系统到新型电力系统升级转型的过程中,风能、太阳能等新能源发电占比持续提高,但其波动性和间歇性制约了对新能源的高水平消纳,导致电力系统对灵活性调节资源的需求剧增。氨具有大规模、跨季节和跨区域储存的优势,加快氨能产业发展和氨储能在新型电力系统中的应用,是实现“双碳”目标和保障国家能源安全的战略性选择。本文对比了氨储能和其他储能系统的特征,比较了氨储能与氢储能、甲醇储能等化学储能的共性及优缺点,重点介绍了目前国内外现有的氨储能技术、氨储运方式和低浓度氨分离技术,阐述了氨储能在电源侧、电网侧和用户侧的应用价值,最后,指出了氨储能在新型电力系统中应用面临的挑战,并展望了其未来发展。

关键词: 新型电力系统, 灵活性调节, 储能系统, 氨储能技术, 新能源

CLC Number: 

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