储能技术研究景观辨识及演化探析

发布时间：2018-05-19 01:25

  本文选题：储能 + 技术景观　； 参考：《科学学与科学技术管理》2017年04期

【摘要】：基于SCI-E及SSCI数据库,检索并提取1991—2015年间物理储能、化学储能、电磁储能和相变储能4大技术领域的论文数据,试图整合统计分析、文本挖掘、突现检测算法和共现网络可视化方法,旨在从整体视角实现对4大储能技术领域科学研究景观的辨识及演化探析。此外,还定义了稳定系数和创新系数,以测度储能关键词共现网络的稳定性演化和创新性演化。研究发现:储能领域的研究问题是高度集中的,"飞轮"、"锂离子电池"、"超级电容器"和"相变材料"是研究热点,"压缩空气储能"、"能源存储"、"锂离子电池"、"导热性"和"热发电"是研究前沿;储能关键词共现网络扩张明显,知识结构也不断演化,储能研究仍处于创新热络期。
[Abstract]:Based on SCI-E and SSCI database, the paper data of physical energy storage, chemical energy storage, electromagnetic energy storage and phase change energy storage are retrieved and extracted from 1991 to 2015. The emergent detection algorithm and co-occurrence network visualization method are designed to identify and analyze the landscape evolution of scientific research in four fields of energy storage technology from the overall perspective. In addition, stability coefficient and innovation coefficient are defined to measure the evolution of stability and innovation of cooccurrence network. It is found that the research problems in the field of energy storage are highly concentrated, with "flywheel", "lithium ion battery", "supercapacitor" and "phase change material" as hot spots, "compressed air energy storage", "lithium ion battery", "thermal conductivity" "and" thermal power generation "is the frontier of research; The research of energy storage is still in the period of innovation.
【作者单位】： 山东工商学院工商管理学院;山东能源经济协同创新中心;
【基金】：国家自然科学基金项目(71672103,71501113) 山东省自然基金项目(2016ZRB019FJ) 山东工商学院博士启动基金项目(BS201523)
【分类号】：F062.4
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本文编号：1908103