储能科学与技术 ›› 2021, Vol. 10 ›› Issue (6): 2169-2180.doi: 10.19799/j.cnki.2095-4239.2021.0215

• 储能系统与工程 • 上一篇    下一篇

基于建筑能源系统的混合储能技术研究现状

夏阳1(), 金光1, 张立1, 刘智慧1, 郭少朋1,2()   

  1. 1.内蒙古科技大学能源与环境学院,内蒙古 包头 014010
    2.天津大学中低温热能高效利用 教育部重点实验室,天津 300350
  • 收稿日期:2021-05-18 修回日期:2021-06-02 出版日期:2021-11-05 发布日期:2021-11-03
  • 作者简介:夏阳(1998—),男,硕士研究生,研究方向为混合储能技术,E-mail:xy2216606@163.com|郭少朋,教授,研究方向为能源高效利用及储能技术,E-mail:guoshaopeng@163.com
  • 基金资助:
    国家自然科学基金项目(51966015)

Research status of hybrid energy storage technology based on building energy system

Yang XIA1(), Guang JIN1, Li ZHANG1, Zhihui LIU1, Shaopeng GUO1,2()   

  1. 1.School of Energy and Environment, Inner Mongolia University of Science and Technology, Baotou 014010, Inner Mongolia, China
    2.Key Laboratory of Efficient Utilization of Low and Medium Grade Energy, MOE, Tianjin University, Tianjin 300350, China
  • Received:2021-05-18 Revised:2021-06-02 Online:2021-11-05 Published:2021-11-03

摘要:

由于用户负荷需求的多元化和不确定性,单一类型的储能技术已不能满足高品质的建筑供能需要。通过耦合不同类型储能设备,实现多能源协调互补的混合储能技术应运而生。本文在建筑能源应用背景下,首先介绍了混合储能技术的原理,从建筑用能需求角度梳理了混合储能技术的研究进程,指出了现阶段混合储能的主要研究方向。其次基于混合储能的几种常见匹配方式,综述了热能、燃气化学能和电能等多类型能源混合存储技术的应用现状,并根据典型案例介绍了相应混合储能的系统组成、运行策略和系统特点,说明建筑用户的多能用能需求如何得到满足。最后对混合储能系统性能和经济性情况进行分析,提出了评估混合储能系统性能的重要指标和影响其经济性的主要因素。

关键词: 混合储能, 建筑能源系统, 匹配方式, 性能, 经济性

Abstract:

A single energy storage technology cannot meet high-quality building energy supply-demand due to the diversity and uncertainty of user load demand. By combining various types of energy storage equipment, hybrid energy storage technology was created, which allows for the coordination and complementation of multiple energy sources. This paper first introduces the principle of hybrid energy storage technology in building energy application, then summarizes the research process of hybrid energy storage technology from the perspective of building energy demand, and finally identifies the main research direction of hybrid energy storage at this stage. Secondly, based on several common matching methods of hybrid energy storage, this paper summarizes the application status of hybrid energy storage technology of heat energy, gas chemical energy, and electric energy and introduces the system composition, operation strategy, and system characteristics of corresponding hybrid energy storage according to typical cases, and explains how to meet the multi-energy demand of building users. Finally, the performance and economy of the hybrid energy storage system are examined, and important indexes for evaluating the hybrid energy storage system's performance and the main factors influencing its economy are proposed.

Key words: hybrid energy storage, building energy system, matching method, performance, economy

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