Research Area:  Blockchain Technology

Abstract:

With the rapid development in society of the economy and of computational technologies, it is particularly important to build a secure, efficient and reliable smart grid architecture to provide users with high-quality electricity services. However, data collection and energy trading in public networks creates security and privacy challenges in smart grids. Blockchain technologies have the excellent characteristics of decentralization, immutability and traceability, which can resolve the security, integration and coordination problems faced by the traditional centralized networks for smart grids. The goal of this paper is to introduce and compare blockchain-based technologies in addressing the problems of privacy protection, identity authentication, data aggregation and electricity pricing for the data collection and power energy trading processes in smart grids. In addition, the existing challenges and future research directions of smart grids are discussed.

Keywords:  

Author(s) Name:  Ya-Nan Cao , Yujue Wang , Yong Ding , Zhenwei Guo , Qianhong Wu , Hai Liang

Publisher name:  ScienceDirect

DOI:  10.1016/j.csi.2022.103708

Volume Information:  Volume 85, (2023)

Paper Link:   https://www.sciencedirect.com/science/article/abs/pii/S0920548922000757