Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network
With the present fault detection method for low-voltage distribution networks, it is difficult to detect single-phase grounding faults under complex working conditions. In this paper, a particle swarm optimization (PSO) support vector machine (SVM)-based grounding fault detection method is proposed...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-04-01
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| Series: | Algorithms |
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| Online Access: | https://www.mdpi.com/1999-4893/18/5/259 |
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| author | Zhongqin Xiong Shichang Huang Shen Ren Yutong Lin Zewen Li Dongyu Li Fangming Deng |
| author_facet | Zhongqin Xiong Shichang Huang Shen Ren Yutong Lin Zewen Li Dongyu Li Fangming Deng |
| author_sort | Zhongqin Xiong |
| collection | DOAJ |
| description | With the present fault detection method for low-voltage distribution networks, it is difficult to detect single-phase grounding faults under complex working conditions. In this paper, a particle swarm optimization (PSO) support vector machine (SVM)-based grounding fault detection method is proposed for distribution networks. By improving the inertia weight value and introducing a flight-time factor, the PSO algorithm can be improved. The parameters <i><b>C</b></i> and <i><b>g</b></i> of the SVM can be optimized based on the improved PSO algorithm. Based on the PSO-SVM-based method, a grounding fault detection method can be established. By testing the proposed model in the simulation and experiment, its effectiveness and detection accuracy is validated. |
| format | Article |
| id | doaj-art-5e7bf52cfa1d4bd780e3185e38685147 |
| institution | OA Journals |
| issn | 1999-4893 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Algorithms |
| spelling | doaj-art-5e7bf52cfa1d4bd780e3185e386851472025-08-20T01:56:55ZengMDPI AGAlgorithms1999-48932025-04-0118525910.3390/a18050259Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution NetworkZhongqin Xiong0Shichang Huang1Shen Ren2Yutong Lin3Zewen Li4Dongyu Li5Fangming Deng6Dongguan Power Supply Bureau, Guangdong Power Grid Limited Liability Company, Dongguan 523000, ChinaDongguan Power Supply Bureau, Guangdong Power Grid Limited Liability Company, Dongguan 523000, ChinaDongguan Power Supply Bureau, Guangdong Power Grid Limited Liability Company, Dongguan 523000, ChinaDongguan Power Supply Bureau, Guangdong Power Grid Limited Liability Company, Dongguan 523000, ChinaSchool of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, ChinaSchool of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, ChinaSchool of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, ChinaWith the present fault detection method for low-voltage distribution networks, it is difficult to detect single-phase grounding faults under complex working conditions. In this paper, a particle swarm optimization (PSO) support vector machine (SVM)-based grounding fault detection method is proposed for distribution networks. By improving the inertia weight value and introducing a flight-time factor, the PSO algorithm can be improved. The parameters <i><b>C</b></i> and <i><b>g</b></i> of the SVM can be optimized based on the improved PSO algorithm. Based on the PSO-SVM-based method, a grounding fault detection method can be established. By testing the proposed model in the simulation and experiment, its effectiveness and detection accuracy is validated.https://www.mdpi.com/1999-4893/18/5/259single-phase grounding faultdistribution networkparticle swarm optimizationsupport vector machine |
| spellingShingle | Zhongqin Xiong Shichang Huang Shen Ren Yutong Lin Zewen Li Dongyu Li Fangming Deng Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network Algorithms single-phase grounding fault distribution network particle swarm optimization support vector machine |
| title | Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network |
| title_full | Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network |
| title_fullStr | Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network |
| title_full_unstemmed | Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network |
| title_short | Particle Swarm Optimization Support Vector Machine-Based Grounding Fault Detection Method in Distribution Network |
| title_sort | particle swarm optimization support vector machine based grounding fault detection method in distribution network |
| topic | single-phase grounding fault distribution network particle swarm optimization support vector machine |
| url | https://www.mdpi.com/1999-4893/18/5/259 |
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