城市电网中电力线载波通信的频谱分配与管理

Spectrum Allocation and Management of Power Line Carrier Communication in Urban Power Grids

随着智能电网和物联网技术的快速发展,电力线载波通信(PLC)作为一种高效的数据传输技术,降低了通信成本。文中介绍了PLC技术的工作原理,探讨了PLC的通信模式,分析了国际频谱分配标准、国家频谱分配政策以及城市电网特定需求分析,强调了PLC频谱使用需遵守的相关规则。深入分析PLC技术的工作原理和通信模式,可以为PLC系统的设计和应用提供技术指导。

With the rapid development of smart grid and Internet of Things technology,power line carrier communication(PLC),as an efficient data transmission technology,reduces the communication cost.This paper introduces the working principle of PLC technology,discusses the communication mode of PLC,analyzes the international spectrum allocation standards,national spectrum allocation policies and the analysis of the specific needs of urban power grids,and emphasizes the relevant rules to be observed in the use of PLC spectrum.In-depth analysis of the working principle and communication mode of PLC technology can provide technical guidance for the design and application of PLC system.