The design of power grid data management system based on blockchain technology and construction of system security evaluation model
The construction of smart grid has triggered comprehensive changes in power equipment. At the same time, massive data are waiting to be screened, analyzed and processed. However, there are many data sources and complex data structure in smart grid, and smart grid requires higher security, reliabilit...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-10-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722011234 |
| _version_ | 1811198956975161344 |
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| author | Dacan Li Yuanyuan Gong |
| author_facet | Dacan Li Yuanyuan Gong |
| author_sort | Dacan Li |
| collection | DOAJ |
| description | The construction of smart grid has triggered comprehensive changes in power equipment. At the same time, massive data are waiting to be screened, analyzed and processed. However, there are many data sources and complex data structure in smart grid, and smart grid requires higher security, reliability, traceability, non-repudiation and real-time performance of data processing, which poses unprecedented challenges to the traditional data management. Blockchain technology has the advantages of decentralization, autonomy, leakage prevention and openness. It can match the demands of power data management in terms of operation mode, security protection, complement power data, and better meet the security and credibility requirements of energy Internet. Therefore, this paper designs the smart grid data management system based on blockchain, and constructs the system security evaluation model by using AHP and expert consultation method. Firstly, the characteristics of smart grid big data and blockchain technology are analyzed; Then the technical architecture of data management system is designed by using alliance chain, and the technical architecture is analyzed in detail; Finally, the index factors affecting system security are combed, and the system security evaluation model is constructed by AHP. Distributed storage, asymmetric encryption, consensus mechanism, and other technologies of blockchain technology can well solve the problems of power grid data storage and application, and better ensure the security of smart grid data. |
| first_indexed | 2024-04-12T01:39:55Z |
| format | Article |
| id | doaj.art-c806ec8c2cf64558a8c3e75ccba6835d |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-12T01:39:55Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-c806ec8c2cf64558a8c3e75ccba6835d2022-12-22T03:53:14ZengElsevierEnergy Reports2352-48472022-10-018466479The design of power grid data management system based on blockchain technology and construction of system security evaluation modelDacan Li0Yuanyuan Gong1Institute of Social Governance, Hebei University of Economics and Business, Shijiazhuang, China; Hebei Collaborative Innovation Center on Social Governance by Morality and Laws, Shijiazhuang, ChinaSchool of public administration, Hebei University of Economics and Business, Shijiazhuang, China; Corresponding author.The construction of smart grid has triggered comprehensive changes in power equipment. At the same time, massive data are waiting to be screened, analyzed and processed. However, there are many data sources and complex data structure in smart grid, and smart grid requires higher security, reliability, traceability, non-repudiation and real-time performance of data processing, which poses unprecedented challenges to the traditional data management. Blockchain technology has the advantages of decentralization, autonomy, leakage prevention and openness. It can match the demands of power data management in terms of operation mode, security protection, complement power data, and better meet the security and credibility requirements of energy Internet. Therefore, this paper designs the smart grid data management system based on blockchain, and constructs the system security evaluation model by using AHP and expert consultation method. Firstly, the characteristics of smart grid big data and blockchain technology are analyzed; Then the technical architecture of data management system is designed by using alliance chain, and the technical architecture is analyzed in detail; Finally, the index factors affecting system security are combed, and the system security evaluation model is constructed by AHP. Distributed storage, asymmetric encryption, consensus mechanism, and other technologies of blockchain technology can well solve the problems of power grid data storage and application, and better ensure the security of smart grid data.http://www.sciencedirect.com/science/article/pii/S2352484722011234Smart gridBlockchainData managementAHPSystem safety evaluation |
| spellingShingle | Dacan Li Yuanyuan Gong The design of power grid data management system based on blockchain technology and construction of system security evaluation model Energy Reports Smart grid Blockchain Data management AHP System safety evaluation |
| title | The design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| title_full | The design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| title_fullStr | The design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| title_full_unstemmed | The design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| title_short | The design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| title_sort | design of power grid data management system based on blockchain technology and construction of system security evaluation model |
| topic | Smart grid Blockchain Data management AHP System safety evaluation |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722011234 |
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