基于文献计量的能源互联网发展研究

Research on the development of energy Internet based on bibliometrics

对Web of Science数据库和德温特创新索引(DII)专利数据库中收录的与能源互联网相关的论文和专利数据进行文献计量分析,从基础研究和应用研究等方面系统地探讨了全球能源互联网的发展情况,并提出了多源数据融合和新兴技术不断融入所产生的问题。研究发现,全球能源互联网基础研究成果和应用研究成果数量持续快速增长,中美两国处于全球前列,中国近10年来的赶超速度很快,但其基础研究和应用研究成果的含金量还有很大的上升空间,国际市场布局有待拓展;全球能源互联网领域的基础研究方向以电力电子为主,并不断与计算机、通信、清洁能源等进行交叉,而应用研究主要侧重于能源互联网的信息传输、数据处理系统和相关软件。

Using the energy Internet data from the Web of Science database and Derwent innovation index(DII) patent database,bibliometric analysis has been done systematically to explore the global energy Internet development with basic and applied research,and raises questions about the integration of multi-sources of energy data and emerging technology.It is found that the number of global energy Internet papers and patents continues to grow rapidly,with China and the United States in the global forefront and China catching up rapidly in the past 10 years,but the value of basic and applied research results in China still needs to be improved,and its layout of the international market needs to be expanded.The basic research direction of global energy Internet is mainly power electronics,which constantly intersects with computers,communications and clean energy,while applied research mainly focuses on information transmission,data processing systems and software.