新型储能技术与产业发展研究

Technologies and Industrial Development of New-type Energy Storage

对电化学储能、化学储能、机械储能、电磁储能和热储能等主流新型储能技术进行了简要介绍,并对各种新型储能的能量密度、充放电效率、功率上限、响应速度、续航时间、技术成熟度及应用瓶颈等特点进行了研究总结。对新型储能在发电侧、输配电侧和用户侧等主要应用场景下的主要作用和特征进行了研究总结。对新型储能当前装机情况进行了简介,并对2023—2027年的产业发展趋势进行了研究预测。结合上述内容,从技术、成本和潜在应用规模等角度,对主流新型储能技术进行了应用价值分析,得出了电化学储能技术将在未来一段时间内仍处于主导地位等结论。

The mainstream new-type energy storage technologies such as electrochemical energy storage,chemical energy storage,mechanical energy storage,electromagnetic energy storage and thermal energy storage were briefly introduced,and the characteristics of various new-type energy storage,such as energy density,charging and discharging efficiency,power ceiling,response speed,range time,technology maturity and application bottlenecks were studied and summarized.The main roles and features of new-type energy storage systems in the main application scenarios of power generation side,transmission and distribution side and user side were summarized too.A brief overview of the current installation of new-type energy storage and a research forecast of the industry development trend from 2023 to 2027 were presented.Combined with the above aspects,the application value of mainstream new-type energy storage technologies was analyzed from the technical perspective,cost perspective and potential application scale perspective,and conclusions such as electrochemical energy storage technology will remain in a dominant position for a long time in the future were obtained.