智能电网
电气化
可再生能源
电信网络
计算机科学
通信系统
功能(生物学)
电信
信息和通信技术
网格
系统工程
工程类
电气工程
电
万维网
几何学
生物
进化生物学
数学
作者
Fredrik Ege Abrahamsen,Yun Ai,Michael Cheffena
出处
期刊:Sensors
[MDPI AG]
日期:2021-12-03
卷期号:21 (23): 8087-8087
被引量:72
摘要
With the ongoing trends in the energy sector such as vehicular electrification and renewable energy, the Smart Grid (SG) is clearly playing a more and more important role in the electric power system industry. One essential feature of the SG is the information flow over high-speed, reliable, and secure data communication networks in order to manage the complex power systems effectively and intelligently. SGs utilize bidirectional communication to function whereas traditional power grids mainly only use one-way communication. The communication requirements and suitable techniques differ depending on the specific environment and scenario. In this paper, we provide a comprehensive and up-to-date survey on the communication technologies used in the SG, including the communication requirements, physical layer technologies, network architectures, and research challenges. This survey aims to help the readers identify the potential research problems in the continued research on the topic of SG communications.
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