Smart grid encounters edge computing: opportunities and applications

被引：84

作者：

Feng, Cheng ^{[1
]}

Wang, Yi ^{[2
]}

Chen, Qixin ^{[1
]}

Ding, Yi ^{[3
]}

Strbac, Goran ^{[4
]}

Kang, Chongqing ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China

[2] Swiss Fed Inst Technol, Power Syst Lab, CH-8092 Zurich, Switzerland

[3] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China

[4] Imperial Coll London, Dept Elect & Elect Engn, London SW7 2AZ, England

来源：

ADVANCES IN APPLIED ENERGY | 2021年 / 1卷

基金：

中国国家自然科学基金;

关键词：

Smart grid; Edge computing; ICT solutions; Data analytics; Sustainable computing;

D O I：

10.1016/j.adapen.2020.100006

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Smart grids (SGs) are reforming towards utilizing massive data for operations and services. During this reform, the information and communication technologies (ICTs) play a critical role, especially for the computing model, which determines how data analytics in SG can be executed. Edge computing (EC), a novel computing paradigm innovation, has high potential to help with the digitization of SG. This paper seeks to provide a comprehensive review of interdisciplinary research on EC applications in SG. First, an in-depth analysis of EC, including the definition, architectures, characteristics, and key enabling technologies is conducted from the perspective of SG application requirements. Afterward, this paper systematically explores application scenarios of EC in SG based on its characteristics. Beyond that, the synergistic effect of the integration of EC and SG is also assessed: SG not only benefits from EC but also supports EC to become sustainable. Challenges and open questions are then investigated.

引用

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