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34 / 2021-10-04 10:48:14
Transmission Line Lightning Monitoring System Using a Multiparameter Distributed Optical Fiber Sensor
Distributed optical fiber,Lightning stroke,Vibration monitoring,Temperature monitoring,Light polarization state
High voltage and insulation technology > Sensing, monitoring and diagnostics
Final Paper
Shihua Huang / Qingyuan Power Supply Bureau of Guangdong Power Grid Co., Ltd
Jinlei Hu / Qingyuan Power Supply Bureau of Guangdong Power Grid Co., Ltd,
Yangye Ou / Qingyuan Power Supply Bureau of Guangdong Power Grid Co., Ltd
Xiao Wang / Qingyuan Power Supply Bureau of Guangdong Power Grid Co., Ltd
Minxue Wang / Qingyuan Power Supply Bureau of Guangdong Power Grid Co., Ltd
Lightning stroke is the natural disaster that causes the most tripping accidents of transmission lines. Online monitoring and fault location for lightning stroke are of great significance to improving lightning protection capabilities. Based on theoretical analysis, simulation and experimental methods, this paper proposes a lightning stroke monitoring method for transmission lines based on a multi-parameter distributed optical fiber sensor. This method can simultaneously monitor temperature, vibration, and light polarization changes at various points along the OPGW. Theoretical simulations and experiments show that when OPGW is struck by lightning, it will not only cause changes in the polarization state of light, but also cause temperature rise and vibration at this point. By analyzing the characteristics of each physical parameter during a lightning stroke, multiple physical quantities can be used for lightning stroke incident determination and location, improve the accuracy of lightning monitoring

 
Important Date

  • Conference Date

    Jul 11

    2023

    to

    Aug 18

    2023

  • Nov 10 2021

    Draft paper submission deadline

  • Dec 10 2021

    Registration deadline

  • Dec 11 2021

    Contribution Submission Deadline

Sponsored By
IEEE IAS
Organized By
IEEE IAS Student Chapter of Southwest Jiaotong University (SWJTU)
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
IEEE PELS (Power Electronics Society) Student Chapter of HUST
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