基于专利计量的细分领域研发态势分析——以清洁能源产业干热岩增强型地热系统研发为例

Research and Development Situation Analysis in Sub-fields Based on Patent Bibliometric——Taking the Development of Dry Hot Rock Enhanced Geothermal Systems in the Clean Energy Industry as an Example

摘要:

本文提出基于细分技术领域的专利计量方法模式,包含研发态势宏观分析、技术分支深度分析以及对策建议模块。以技术分支深度分析为侧重点,基于深度分析模块提出技术发展具体化对策与建议。以清洁能源产业的细分领域干热岩增强型地热系统研发为例开展实例研究。基于Incopat专利数据库,对近十年间干热岩增强型地热系统开展研发态势宏观分析与技术分支深度分析,旨在展现干热岩增强型地热系统专利研发全景图。并且,基于分析结论,为我国干热岩地热开采领域的后续研发布局和创新决策提供建议。

Abstract:

This paper proposes a patent bibliometric model based on segmented technical fields, including modules of macro analysis of research and development trends, in-depth analysis of technology branches, strategies and suggestions. Focusing on the in-depth analysis of technological branches, specific strategies and suggestions for technological development are proposed based on the in-depth analysis module. Taking the development of dry hot rock enhanced geothermal systems in the clean energy industry as an example, a case study is conducted. Based on the Incopat patent database, macro analysis of research and development trends and in-depth analysis of technology branches of the dry hot rock enhanced geothermal systems in the past decade are conducted, aiming to show the panoramic view of patent research on dry-hot rock enhanced geothermal system. Moreover, based on the analysis conclusions, this paper provides suggestions for subsequent R D layout and innovation decision-making in the field of dry-hot rock geothermal exploitation.