A Blockchain Based Data Monitoring and Sharing Approach for Smart Grids
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Date
2019-11-11
Open Access Location
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Rights
CC BY 4.0
Abstract
With the development of science and technology, human beings cannot live without electricity. The introduction of smart grid systems brings new ideas to break the shackle of existing electricity systems. This paper proposes a mechanism with data monitoring and sharing capabilities based on the consortium blockchain, realizing comprehensive monitoring of smart devices, and promoting the effective sharing of electrical data in smart grids. When a smart device is out of order, the smart contract connected to it will be triggered, and the users can check the running status through the smart phone. This approach allows nodes in the consortium blockchain to request transactions, using the prepaid payment smart contract with time-lock script to protect the consumer right of request nodes. In addition, we use a (t, n) -threshold secret sharing scheme to realize multiparty sharing of electrical data. Paillier encryption arithmetic is used to guarantee the confidentiality of messages in node transaction.
Description
Keywords
Consortium blockchain, Data sharing, Smart contract, Smart grids
Citation
Yang Y, Liu M, Zhou Q, Zhou H, Wang R. (2024). A Blockchain Based Data Monitoring and Sharing Approach for Smart Grids. IEEE Access. Early Access.