Research and application of key technologies for edge computing equipment used in photovoltaic power generation under background of IoT

被引：0
|
作者：
Sun W. [1 ]
He G. [1 ]
Liu C. [1 ]
Zhao W. [2 ]
Qi L. [3 ]
机构：
[1] China Electric Power Research Institute, Beijing
[2] China Electric Power Planning & Engineering Institute, Beijing
[3] Beijing Guodian Zhishen Control Technology Co., Ltd., Beijing
来源：
Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2021年 / 41卷 / 07期
关键词：
Edge computing equipment; Fast reactive power response; Internet of Things; Photovoltaic power generation;
D O I：
10.16081/j.epae.202104019
中图分类号：
学科分类号：
摘要：
With the rapid development of technologies such as big data, cloud computing, artificial intelligence, 5G, and so on, the era of the Internet of Everything is speeding up, and the number of network edge equipment and the data volume are growing rapidly. In this trend, edge computing has become one of the core technologies for the development of the Internet of Things due to its features of close proximity to data sources, good real-time performance, short time delay, fast response, and so on. Based on this, the basic concept and system architecture of edge computing are introduced, and the key technologies of edge computing equip-ment are discussed. The application scenarios of edge computing equipment in photovoltaic power generation system are deeply analyzed. The demonstration application is carried out in a photovoltaic power station. The measured results show that the fast reactive response capability of photovoltaic power generation can be achieved by installing edge computing equipment on the side of photovoltaic inverter. The research results can provide reference for the subsequent application of edge computing in new energy power generation. © 2021 Electric Power Automation Equipment Editorial Department. All right reserved.
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页码：38 / 43
页数：5
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