智能电网中的物联网技术应用与发展

随着智能电网与"互联网+"技术的深入融合和发展,物联网技术在智能电网建设中的应用成为近年来研究的热点。首先介绍了物联网技术的概念,总结了当前物联网技术在电力系统源侧、网侧和荷侧等三个方面中的主要应用。在此基础上,从传感器、通信、云/边缘计算三个方面对物联网领域关键技术特点及其发展趋势进行了分析,进而提出了未来物联网技术在智能电网数据采集、通信和计算处理方面的优势与应用前景。最后,从物联网技术与智能电网深度融合的角度,阐述了智能电网的发展愿景。

Application and development of internet of things in smart grid

With the deep integration and development of smart grid and "Internet +" technology, the application of the internet of things technology in the construction of smart grids has become a research hotspot in recent years. Firstly, the concept of internet of things technology is introduced and the internet of things technology is summarized in the applications of three aspects in power system. The key technical characteristics and development trends of the internet of things are analyzed from three aspects:sensor, communication and cloud/edge computing. Then the advantages and application prospects of future internet of things technology in smart grid data acquisition, communication and computational processing are proposed. Finally, from the perspective of the deep integration of internet of things technology and smart grid, the prospect of smart grid is proposed. This work is supported by Natural Science Foundation of Guangdong Province (No. 2017A030313304).