A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method

Hai Li; Bangle He; Bin Shen; Jiawei Chen; Yunjie Zhou; Tianyu Yang; Xinyang Zhu; Yalin Wang

doi:10.1109/EEPS58791.2023.10256792

A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method

Hai Li
, Bangle He
, Bin Shen
, Jiawei Chen
, Yunjie Zhou
, Tianyu Yang
, Xinyang Zhu
, Yalin Wang

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

As a nondestructive testing technique, the isothermal relaxation current (IRC) method has been applied to assess the condition of power cable insulation. In order to shorten the detection time in the field and improve the measurement accuracy, a modified measurement circuit based on an independent measurement loop was proposed to discharge the interference from the high-voltage insulated wires. Based on this circuit, the three-phase synchronous IRC measurement system was established. Furthermore, the independence and consistency of the three-phase current measurement loop were verified, which could realize the synchronous acquisition of the three-phase relaxation current. Finally, the three-phase IRC test was carried out to evaluate the aging state of the sample in service. The results showed that the aging state of each phase for the same cable might be quite different after long service.

源语言	英语
主期刊名	2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023
出版商	Institute of Electrical and Electronics Engineers Inc.
页	422-425
页数	4
ISBN（电子版）	9798350313857
DOI	https://doi.org/10.1109/EEPS58791.2023.10256792
出版状态	已出版 - 2023
已对外发布	是
活动	3rd International Conference on Energy Engineering and Power Systems, EEPS 2023 - Dali, 中国期限: 28 7月 2023 → 30 7月 2023

出版系列

姓名	2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023

会议

会议	3rd International Conference on Energy Engineering and Power Systems, EEPS 2023
国家/地区	中国
市	Dali
时期	28/07/23 → 30/07/23

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

访问文件

10.1109/EEPS58791.2023.10256792

其它文件与链接

链接到 Scopus 的出版物

引用此

Li, H., He, B., Shen, B., Chen, J., Zhou, Y., Yang, T., Zhu, X., & Wang, Y. (2023). A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method. 在 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023 (页码 422-425). (2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EEPS58791.2023.10256792

Li, Hai ; He, Bangle ; Shen, Bin 等. / A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method. 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. 页码 422-425 (2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023).

@inproceedings{77a39acaa4154cb88ad3ec3e8b1a4727,

title = "A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method",

abstract = "As a nondestructive testing technique, the isothermal relaxation current (IRC) method has been applied to assess the condition of power cable insulation. In order to shorten the detection time in the field and improve the measurement accuracy, a modified measurement circuit based on an independent measurement loop was proposed to discharge the interference from the high-voltage insulated wires. Based on this circuit, the three-phase synchronous IRC measurement system was established. Furthermore, the independence and consistency of the three-phase current measurement loop were verified, which could realize the synchronous acquisition of the three-phase relaxation current. Finally, the three-phase IRC test was carried out to evaluate the aging state of the sample in service. The results showed that the aging state of each phase for the same cable might be quite different after long service.",

keywords = "XLPE cable, aging assessment, independent measurement loop, isothermal relaxation current, three phases",

author = "Hai Li and Bangle He and Bin Shen and Jiawei Chen and Yunjie Zhou and Tianyu Yang and Xinyang Zhu and Yalin Wang",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023 ; Conference date: 28-07-2023 Through 30-07-2023",

year = "2023",

doi = "10.1109/EEPS58791.2023.10256792",

language = "English",

series = "2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "422--425",

booktitle = "2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023",

address = "United States",

}

Li, H, He, B, Shen, B, Chen, J, Zhou, Y, Yang, T, Zhu, X & Wang, Y 2023, A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method. 在 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023. 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023, Institute of Electrical and Electronics Engineers Inc., 页码 422-425, 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023, Dali, 中国, 28/07/23. https://doi.org/10.1109/EEPS58791.2023.10256792

A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method. / Li, Hai; He, Bangle; Shen, Bin 等.
2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023. Institute of Electrical and Electronics Engineers Inc., 2023. 页码 422-425 (2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method

AU - Li, Hai

AU - He, Bangle

AU - Shen, Bin

AU - Chen, Jiawei

AU - Zhou, Yunjie

AU - Yang, Tianyu

AU - Zhu, Xinyang

AU - Wang, Yalin

PY - 2023

Y1 - 2023

N2 - As a nondestructive testing technique, the isothermal relaxation current (IRC) method has been applied to assess the condition of power cable insulation. In order to shorten the detection time in the field and improve the measurement accuracy, a modified measurement circuit based on an independent measurement loop was proposed to discharge the interference from the high-voltage insulated wires. Based on this circuit, the three-phase synchronous IRC measurement system was established. Furthermore, the independence and consistency of the three-phase current measurement loop were verified, which could realize the synchronous acquisition of the three-phase relaxation current. Finally, the three-phase IRC test was carried out to evaluate the aging state of the sample in service. The results showed that the aging state of each phase for the same cable might be quite different after long service.

AB - As a nondestructive testing technique, the isothermal relaxation current (IRC) method has been applied to assess the condition of power cable insulation. In order to shorten the detection time in the field and improve the measurement accuracy, a modified measurement circuit based on an independent measurement loop was proposed to discharge the interference from the high-voltage insulated wires. Based on this circuit, the three-phase synchronous IRC measurement system was established. Furthermore, the independence and consistency of the three-phase current measurement loop were verified, which could realize the synchronous acquisition of the three-phase relaxation current. Finally, the three-phase IRC test was carried out to evaluate the aging state of the sample in service. The results showed that the aging state of each phase for the same cable might be quite different after long service.

KW - XLPE cable

KW - aging assessment

KW - independent measurement loop

KW - isothermal relaxation current

KW - three phases

UR - https://www.scopus.com/pages/publications/85173818437

U2 - 10.1109/EEPS58791.2023.10256792

DO - 10.1109/EEPS58791.2023.10256792

M3 - Conference contribution

AN - SCOPUS:85173818437

T3 - 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023

SP - 422

EP - 425

BT - 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023

Y2 - 28 July 2023 through 30 July 2023

ER -

Li H, He B, Shen B, Chen J, Zhou Y, Yang T 等. A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method. 在 2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023. Institute of Electrical and Electronics Engineers Inc. 2023. 页码 422-425. (2023 3rd International Conference on Energy Engineering and Power Systems, EEPS 2023). doi: 10.1109/EEPS58791.2023.10256792

A Modified Three-Phase Synchronous Isothermal Relaxation Current Detection System Based on Independent Measurement Loop Method

摘要

出版系列

会议

联合国可持续发展目标

访问文件

其它文件与链接

指纹

引用此