Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables
This article presents the recent developments in the field of evaluation of the breakdown performance and remaining lifetime of XLPE insulation and analyzes the accuracy of existing lifetime prediction models through experiments. The effects of the crystalline morphology, cable thickness and samplin...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-03-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/17/6/1337 |
| _version_ | 1797241294173503488 |
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| author | Zhonglei Li Yuming Dong You Wu Zhengzheng Meng Pengxian Song Mingzheng Zhu Xu Li Boxue Du |
| author_facet | Zhonglei Li Yuming Dong You Wu Zhengzheng Meng Pengxian Song Mingzheng Zhu Xu Li Boxue Du |
| author_sort | Zhonglei Li |
| collection | DOAJ |
| description | This article presents the recent developments in the field of evaluation of the breakdown performance and remaining lifetime of XLPE insulation and analyzes the accuracy of existing lifetime prediction models through experiments. The effects of the crystalline morphology, cable thickness and sampling location of XLPE insulation on the evaluation of short-term breakdown performance are reviewed in the context of the experiments. The study reviews the application of the Ramu, Simoni, and Ramu multi-stress lifetime prediction models and explores the other remaining lifetime prediction models under the combined electrothermal stresses which are applicable to XLPE insulation. Finally, this paper recommends the most effective engineering evaluation methods and provides suggestions for improving the electrical performance of XLPE insulation for high-voltage cables. |
| first_indexed | 2024-04-24T18:21:02Z |
| format | Article |
| id | doaj.art-2b624379285e4a9996a498071096a888 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-24T18:21:02Z |
| publishDate | 2024-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-2b624379285e4a9996a498071096a8882024-03-27T13:35:29ZengMDPI AGEnergies1996-10732024-03-01176133710.3390/en17061337Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC CablesZhonglei Li0Yuming Dong1You Wu2Zhengzheng Meng3Pengxian Song4Mingzheng Zhu5Xu Li6Boxue Du7Key Laboratory of Smart Grid of Ministry of Education, School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, ChinaKey Laboratory of Smart Grid of Ministry of Education, School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, ChinaKey Laboratory of Smart Grid of Ministry of Education, School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, ChinaElectric Power Research Institute, State Grid Tianjin Electric Power Company, Tianjin 300384, ChinaElectric Power Research Institute, State Grid Tianjin Electric Power Company, Tianjin 300384, ChinaElectric Power Research Institute, State Grid Tianjin Electric Power Company, Tianjin 300384, ChinaElectric Power Research Institute, State Grid Tianjin Electric Power Company, Tianjin 300384, ChinaKey Laboratory of Smart Grid of Ministry of Education, School of Electrical and Information Engineering, Tianjin University, Tianjin 300072, ChinaThis article presents the recent developments in the field of evaluation of the breakdown performance and remaining lifetime of XLPE insulation and analyzes the accuracy of existing lifetime prediction models through experiments. The effects of the crystalline morphology, cable thickness and sampling location of XLPE insulation on the evaluation of short-term breakdown performance are reviewed in the context of the experiments. The study reviews the application of the Ramu, Simoni, and Ramu multi-stress lifetime prediction models and explores the other remaining lifetime prediction models under the combined electrothermal stresses which are applicable to XLPE insulation. Finally, this paper recommends the most effective engineering evaluation methods and provides suggestions for improving the electrical performance of XLPE insulation for high-voltage cables.https://www.mdpi.com/1996-1073/17/6/1337XLPEpower cablebreakdown strengthcrystalline morphologylifetime prediction modelcombined electrothermal stress |
| spellingShingle | Zhonglei Li Yuming Dong You Wu Zhengzheng Meng Pengxian Song Mingzheng Zhu Xu Li Boxue Du Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables Energies XLPE power cable breakdown strength crystalline morphology lifetime prediction model combined electrothermal stress |
| title | Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables |
| title_full | Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables |
| title_fullStr | Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables |
| title_full_unstemmed | Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables |
| title_short | Breakdown Performance Evaluation and Lifetime Prediction of XLPE Insulation in HVAC Cables |
| title_sort | breakdown performance evaluation and lifetime prediction of xlpe insulation in hvac cables |
| topic | XLPE power cable breakdown strength crystalline morphology lifetime prediction model combined electrothermal stress |
| url | https://www.mdpi.com/1996-1073/17/6/1337 |
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