能源互联网中4G无线通信业务模型分析  

Analysis on 4G wireless communication service model in energy internet

作　　者：姚继明 张浩 何浩[2] 李新[2] 

机构地区：[1]全球能源互联网研究院,江苏南京210003 [2]江苏省邮电规划设计院有限责任公司,江苏南京210019

出　　处：《南昌大学学报（理科版）》2017年第4期386-392,共7页Journal of Nanchang University(Natural Science)

基　　金：国家自然科学基金资助项目(61561031);国家电网科技项目(SGRIXTKJ[2015]349)

摘　　要：随着能源互联网建设的展开,利用4G网络技术为智能电网业务提供更好的通信服务正受到广泛关注。为了满足电力行业的发展需求,本文分析了4G技术的优势,研究了智能电网的输电、变电、配电、用电四个环节的业务需求和业务特征,区别于传统通信业务,研究表明电网业务具有上行业务为主这一重要特性。为验证4G网络的对电网业务的承载能力,本文建立了4G技术下的电力业务承载模型,从覆盖场强、连接概率等角度验证了4G技术的可行性,得出了4G技术能为智能电网带来强有力的技术支撑。With the expansion of energy Internet construction,the utilization of 4G network technology in smart grid to provide better communication services has drawn significant attention.In order to meet the development of the power industry,this paper analyzed the advantages of 4G technology and investigated the business requirement and the characteristics of power grid transmission,change,distribution and utilization.Being different from the traditional communications traffics,the gird traffic has an uplink-based feature.In order to verify the carrying capacity of the 4G network to the grid traffic,this paper established the power business bearing model under 4G technology.The feasibility of 4G technology was verified from the aspects of coverage field strength and connection probability.Our paper showed that the 4G technology can bring strong technical support to the Smart Grid.

关 键 词：电力业务特征 4G网络 电网智能化 

分 类 号：TN929.5[电子电信—通信与信息系统]