Proceedings of the 5th Management Science Informatization and Economic Innovation Development Conference, MSIEID 2023, December 8–10, 2023, Guangzhou, China

Research Article

Research Progress in Aging State Assessment of High-Voltage XLPE Power Cables Insulation

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  • @INPROCEEDINGS{10.4108/eai.8-12-2023.2344819,
        author={Yang  Wang and Mingquan  Zhou and Rongxin  Chen and Qingming  Meng and Pengbo  Li},
        title={Research Progress in Aging State Assessment of High-Voltage XLPE Power Cables Insulation},
        proceedings={Proceedings of the 5th Management Science Informatization and Economic Innovation Development Conference, MSIEID 2023, December 8--10, 2023, Guangzhou, China},
        publisher={EAI},
        proceedings_a={MSIEID},
        year={2024},
        month={4},
        keywords={high-voltage cables; cross-linked polyethylene; insulation aging; online monitoring; offline detection; status evaluation},
        doi={10.4108/eai.8-12-2023.2344819}
    }
    
  • Yang Wang
    Mingquan Zhou
    Rongxin Chen
    Qingming Meng
    Pengbo Li
    Year: 2024
    Research Progress in Aging State Assessment of High-Voltage XLPE Power Cables Insulation
    MSIEID
    EAI
    DOI: 10.4108/eai.8-12-2023.2344819
Yang Wang1, Mingquan Zhou2, Rongxin Chen2, Qingming Meng2, Pengbo Li2,*
  • 1: Guangxi University
  • 2: Hangzhou Juqi Information Technology Co., Ltd.
*Contact email: Leepengbo0304@163.com

Abstract

The insulation aging status of high-voltage cross-linked polyethylene (XLPE) power cables is crucial for ensuring power supply reliability. Therefore, research on methods for detecting and evaluating the insulation aging status of high-voltage cables holds significant importance. Both domestic and international studies have yielded relevant research outcomes in this field. This paper summarizes the commonly used offline and online methods for detecting and evaluating the insulation status of high-voltage cables.Offline detection methods offer high accuracy but are not suitable for extensive sampling of in-service cables. On the other hand, online monitoring methods face numerous environmental interference factors that can affect monitoring results, resulting in certain limitations to the detection process. Furthermore, there is a lack of widely accepted evaluation standards and systems for assessing the insulation aging status of cables.In addition to summarizing the existing methods, this paper identifies the challenges in the current comprehensive evaluation methods for cable insulation aging status and suggests directions for future research that can enhance the evaluation of cable insulation aging.