【摘要】 2020年,国家电网公司提出了建设"具有中国特色国际领先的能源互联网企业"的战略目标。智能电网和先进的能源互联网涉及电力系统中的海量信息交互,需先进的通信技术支撑。5G通信系统融合了先进的网络技术,具有资源利用率高、传输速率快和频谱利用率高等方面的优势,在用户体验、传输时延和覆盖率等方面相比现有4G通信系统均有较大提升。以5G通信系统在电力系统中的应用为主要研究内容,探讨电力系统中各类无线通信应用场景,在5G通信关键技术和建设应用成本等方面,分析5G通信支撑能源互联网建设的可行性。然而,5G通信系统的能耗及安全性,仍是限制其在能源互联网中应用的主要因素,这些问题应充分重视。更多还原

【Abstract】 In 2020,State Grid corporation proposed the strategic goal of building "An internationally leading Energy Internet enterprise with Chinese characteristics".Smart power grid and advanced Energy Internet require massive information in power system to be transmitted,which relies on the support of advanced communication technology.5G communication system integrates advanced network technology,and has the advantages of high resource utilization,fast transmission rate and high spectrum utilization.Compared with existing 4G communication systems,it has a great improvement in user experience,transmission delay and coverage.In this paper,the application of 5G communication system in power system is taken as the main research content,discussing various wireless communication application scenarios in power system,and the feasibility of 5G communication is analyzed to support Energy Internet construction in terms of key technologies and application costs of 5G communication.The energy consumption and security of 5G communication system are considered major factors that limit its application in Energy Internet,and these problems need to be fully paid attention to by researchers.更多还原