电力数字孪生研究综述及发展展望

Overview and Prospect of Power System Digital Twin

作为支撑新型电力系统构建的最重要使能技术之一,数字孪生受到了国内外学术界和工业界的广泛关注。文中总结介绍了数字孪生的基本概念、关键技术和电力数字孪生生态体系,提出电力数字孪生研究和应用的三种模式,围绕三种模式,对电力数字孪生的国内外研究成果进行了综述,并对国内外工程应用现状进行了分析总结,最后分析了电力数字孪生的发展前景和面临的挑战。

As one of the most important enabling technologies for new type power system,digital twin has received a lot of attention from academia and industry both at home and abroad.The concept,key technologies and ecosystem of power digital twin is introduced;three modes of digital twin’s application in power system are expounded;according to the above modes,the national and international research results are overviewed respectively,the status of domestic and international engineering applications is analyzed and summarized;and finally,the challenges and prospects are analyzed.