大数据技术的应用对于电力系统的安全稳定运行和可持续发展具有重要意义，因此了解电力大数据的研究现状及热点尤为必要。使用文献计量方法，从时间、国家、机构、期刊、学科、引文、作者和关键词等方面，分析了 1995-2021年Web of Science收录的1 100篇电力大数据文献。结果表明:电力大数据研究稳步发展并逐渐成为热点，中国的发文量最多，但国际影响力有待提高;研究热点包括智能电网、负荷预测、电力系统安全和稳定等;电力大数据研究逐渐趋于电力系统安全稳定、智能高效方向。未来需要在电力与经济社会大数据融合、电力大数据多场景应用、电力大数据多主体参与等方面做更多探讨。
Research Status and Hotspots of Power Big Data——Based on Bibliometric Analysis
It is significant that big data technology is applied for the safe and stable operation and sustainable development of power system,thus,understanding the current status and hotspots of power big data is particularly necessary.The method of bibliometric was used to analyze 1 100 power big data literatures collected in Web of Science from 1995 to 2021,in terms of time,countries,institutions,journals,disciplines,citations,authors and keywords.The results show that the research of power big data develops steadily and gradually becomes a hot spot,and China has the most publications,but its international influence needs to be improved.The research hotspots of power big data include smart grid,load forecasting,and power system security and stability.Power big data research gradually tends to power system security and stability,intelligent and efficient direction.In the future,more discussions need to be made on the integration of power,economic and social big data,the application of power big data in multiple scenarios,and the participation of multiple subjects in power big data.
power big databibliometric analysisco-occurrence analysisvisualized analysis
万方数据
维普
