Applications of Blockchain Technology in Modern Power Systems: A Brief Survey

被引:15
|
作者
Wang, Xiuli [1 ]
Yao, Fang [1 ]
Wen, Fushuan [2 ]
机构
[1] Shanxi Univ, Sch Elect Power Civil Engn & Architecture, Taiyuan 030013, Peoples R China
[2] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China
基金
中国国家自然科学基金;
关键词
power system; blockchain; information technology; literature survey; ENERGY TRADING FRAMEWORK; OPERATION MECHANISM; MULTI-MICROGRIDS; PEER; TRANSACTION; SECURE; MARKET; SERVICES;
D O I
10.3390/en15134516
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
In the context of modern power system development to support the evolution towards green energy and carbon-neutral emission goals, many existing problems and even challenges demand new technical solutions. In recent years, decentralized blockchain technology has been employed to address some problems in power systems, and many papers have been published. In this paper, the concept of blockchain is first introduced. A brief survey of the existing publications regarding the applications of blockchain in power systems, including power system dispatching, microgrid operation, energy trading, electricity trading settlement, transmission, and distribution system operation, is then carried out. In addition, several application scenarios of blockchain technology in power systems are also introduced. Through the discussion, we found that we still need to weigh the advantages and disadvantages, overcome its leakage, and bring its value into play if we apply blockchain technology in modern power systems in support of zero carbon goals.
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页数:22
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