Research on decentralized autonomous fault processing of distribution network based on data twin Technology

Abstract With the development of new power system construction, distribution network as an important part, its safe and stable operation is more important. In order to make the distribution network have self-identification, self-positioning and self-healing functions, it is necessary to study the de...

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Published inJournal of physics. Conference series Vol. 2310; no. 1; pp. 12004 - 12009
Main Authors Yang, Shuangshuang, Bai, Huifeng, Huo, Chao, Zhang, Ganghong
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.10.2022
Subjects
Algorithms
Autonomy
Digital twins
Electric power distribution
Fault location
Intelligent agents
Physics
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Summary:Abstract With the development of new power system construction, distribution network as an important part, its safe and stable operation is more important. In order to make the distribution network have self-identification, self-positioning and self-healing functions, it is necessary to study the decentralized autonomous technology of the distribution network, including the state assessment and fault location technology of distributed power supply. In this paper, the autonomous intelligent agent unit (IA) is designed based on digital twin technology, which has the functions of state assessment, fault location and isolation. Through IEEE33-node with distributed power supply and MA-PSO algorithm, the internal autonomy of IA is simulated and analyzed. The results show that the proposed scheme and algorithm are fast, accurate and referable.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2310/1/012004