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dc.date.accessioned2019-12-13T19:08:12Z
dc.date.available2019-12-13T19:08:12Z
dc.date.created2018-12-18T16:08:21Z
dc.date.issued2018
dc.identifier.citationLi, Zhetao Kang, Jiawen Yu, Rong Ye, Dongdong Deng, Qingyong Zhang, Yan . Consortium Blockchain for Secure Energy Trading in Industrial Internet of Things. IEEE Transactions on Industrial Informatics. 2018, 14(8), 3690-3700
dc.identifier.urihttp://hdl.handle.net/10852/71609
dc.description.abstractIn industrial Internet of things (IIoT), peer-to-peer (P2P) energy trading ubiquitously takes place in various scenarios, e.g., microgrids, energy harvesting networks, and vehicle-to-grid networks. However, there are common security and privacy challenges caused by untrusted and nontransparent energy markets in these scenarios. To address the security challenges, we exploit the consortium blockchain technology to propose a secure energy trading system named energy blockchain. This energy blockchain can be widely used in general scenarios of P2P energy trading getting rid of a trusted intermediary. Besides, to reduce the transaction limitation resulted from transaction confirmation delays on the energy blockchain, we propose a credit-based payment scheme to support fast and frequent energy trading. An optimal pricing strategy using Stackelberg game for credit-based loans is also proposed. Security analysis and numerical results based on a real dataset illustrate that the proposed energy blockchain and credit-based payment scheme are secure and efficient in IIoT.
dc.languageEN
dc.publisherIEEE Geoscience and Remote Sensing Society
dc.titleConsortium Blockchain for Secure Energy Trading in Industrial Internet of Things
dc.typeJournal article
dc.creator.authorLi, Zhetao
dc.creator.authorKang, Jiawen
dc.creator.authorYu, Rong
dc.creator.authorYe, Dongdong
dc.creator.authorDeng, Qingyong
dc.creator.authorZhang, Yan
cristin.unitcode185,15,5,71
cristin.unitnameDigitale infrastrukturer og sikkerhet
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode2
dc.identifier.cristin1645164
dc.identifier.bibliographiccitationinfo:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE Transactions on Industrial Informatics&rft.volume=14&rft.spage=3690&rft.date=2018
dc.identifier.jtitleIEEE Transactions on Industrial Informatics
dc.identifier.volume14
dc.identifier.issue8
dc.identifier.startpage3690
dc.identifier.endpage3700
dc.identifier.doihttps://doi.org/10.1109/TII.2017.2786307
dc.identifier.urnURN:NBN:no-74741
dc.type.documentTidsskriftartikkel
dc.type.peerreviewedPeer reviewed
dc.source.issn1551-3203
dc.identifier.fulltextFulltext https://www.duo.uio.no/bitstream/handle/10852/71609/2/IEEETIIBlockchain2018.pdf
dc.type.versionAcceptedVersion


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