文章摘要
桂婕 陈亮 余池.基于专利视角的新型储能技术创新发展态势分析[J].中国科技资源导刊,2023,(4):100~110
基于专利视角的新型储能技术创新发展态势分析
Analysis of the Development Situation of New Energy Storage Technology Innovation from the Perspective of Patents
投稿时间:2023-02-21  
DOI:
中文关键词: 新型储能;专利分析;专利引文;主路径分析;技术演化路径
英文关键词: new type of energy storage, patent analysis, patent citation, main path analysis, technological evolution path
基金项目:国家电网公司总部科技项目“全球煤油气电耦合下我国能源安全风险识别与战略路径优化技术研究”(1400-202357341A-1-1-ZN)
作者单位
桂婕 陈亮 余池 (中国科学技术信息研究所 , 北京 100038) 
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中文摘要:
      新型储能是具有战略地位的新兴产业,对其进行技术创新发展态势分析,可有效支持国家科技政策制定和企业技术路线选择,具有重要的战略意义和实践指导价值。基于国内外相关专利数据,运用统计分析和语义主路径方法,对新型储能专利的基本信息、主要技术领域分布和技术演化脉络进行分析。分析结果表明,新型储能领域的研发重点主要集中在电池结构设计和电池原材料,这些技术以自身的通用性和广泛性为新型储能发展奠定了基础,同时其他技术领域也以技术溢出形式深刻影响着新型储能的发展。美国在新型储能技术上处于主导地位,中国倾向于在新型储能的新兴细分领域发力以求弯道超车,同时也在新型储能产业链的上游寻求突破。
英文摘要:
      New energy storage is a new industry with a strategic position. The analysis of its technological development trend can effectively support the formulation of national science and technology policies and the selection of technical routes for enterprises, which has important strategic significance and practical guiding value. Based on the related patent data at home and abroad, this paper analyzes the basic information, distribution of main technical fields and technological evolution of new energy storage patents by using statistical analysis and semantic main path method. The results show that the research and development of new energy storage fields mainly focuses on the design of battery structure and the research and development of battery raw materials. These technologies have laid a solid technical foundation for the development of new energy storage with their universality and universality, while other technical fields such as medical devices have also deeply influenced the development of new energy storage in the form of technical spillover. US is in a dominant position in the new energy storage technology, while China tends to exert its efforts in the emerging sub-sectors of new energy storage in order to overtake the curve, and at the same time, it also seeks a breakthrough in the upstream of the new energy storage industry chain.
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