Real-time Operation Optimization of Distribution Network FID Based on a PSO-ANN Two-step Method
Flexible interconnection device (FID), based on power electronic technology,allows independent and continuous regulation of active and reactive power. With the functions of reactive power support, power flow regulation, load balancing and network loss reduction, it has become the core device of the...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Chinese |
| Published: |
Harbin University of Science and Technology Publications
2023-04-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2197 |
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| Summary: | Flexible interconnection device (FID), based on power electronic technology,allows independent and continuous regulation of active and reactive power. With the functions of reactive power support, power flow regulation, load balancing and network loss reduction, it has become the core device of the development of distribution network.To give full play to its advantages in the operation of distribution network, the real-time operation optimization problem is studied, and a PSO-ANN two-step method based on particle swarm optimization (PSO) and artificial neural network (ANN) is proposed: in step 1, PSO is used to solve some typical working conditions, and construct the training set to provide data support for ANN; in step 2, ANN is adopted, which can be trained offline and solve the working condition received quickly online.A case study on a 9 node distribution network verifies the regulation capability of FID and the accuracy and rapidity of the proposed method. |
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| ISSN: | 1007-2683 |