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179 / 2023-10-20 14:44:37
Arc Detection Method for Three-Phase AC Series Fault Based on Instantaneous Reactive Current
Arc fault,Reactive current,Cassie arc,three-phase AC
6.AI-driven technology > (4)、Fault prognosis and life prediction
Draft Pending
Changan Ji / State Grid Anhui Electric Power Co., Ltd.
Minghao Fan / State Grid Anhui Electric Power Co., Ltd.
Kang Wang / State Grid Anhui Electric Power Co., Ltd.
Bang Liu / State Grid Anhui Electric Power Co., Ltd.
Guoli Li / Anhui University
Long Cheng / Anhui Agricultural University
Arc fault has become an increasingly prominent issue affecting the safe operation of power distribution network. Research on arc fault detection can reduce electrical fire accidents caused by fault arcs, which is of great significance for ensuring the safe and reliable operation of power distribution network. In this paper, an arc fault detection method based on instantaneous reactive current is proposed for three-phase AC series arc faults. Firstly, the three-phase AC low-voltage distribution network system combined with the Cassie arc model is described. Then, according to the instantaneous reactive power theory, the three-phase current is transformed into the instantaneous reactive current through coordinate transformation, and the occurrence of arc faults is determined by recognizing the change of the instantaneous reactive current. Finally, the simulation results verify that the arc fault can be detected by the proposed method quickly and accurately.

 
Important Date

  • Conference Date

    Dec 08

    2023

    to

    Dec 10

    2023

  • Nov 01 2023

    Draft paper submission deadline

  • Dec 10 2023

    Registration deadline

Sponsored By
IEEE IAS
Organized By
Southwest Jiaotong University (SWJTU)
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