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Experimental Research on Strong Transient Electromagnetic Interference in Substation

EasyChair Preprint no. 5503

4 pagesDate: May 13, 2021


This paper proposes an experimental method to study strong transient electromagnetic interference in substation. A circuit breaker is used to control the turn-on and -off of the sphere gap arc to generate continuous multi-pulses to simulate the process of opening and closing strong transient electromagnetic interference of 330kV Air Insulated Switchgear (AIS) and Gas Insulated Switchgear (GIS). The electromagnetic interference is measured under different voltage levels, different load conditions and different positions, which is used to evaluate the immunity characteristics of the secondary equipment. The experimental method in this paper can also be applied for the electromagnetic compatibility performance evalulation of electronic transformer, where the isolation switch is used to simulate the electromagnetic interference source.

Keyphrases: AIS, Electromagnetic Interference, GIS, Isolation Switch

BibTeX entry
BibTeX does not have the right entry for preprints. This is a hack for producing the correct reference:
  author = {Cheng Lin and Wang Naiyong and Ma Xuejie and Bi Chuang},
  title = {Experimental Research on Strong Transient Electromagnetic Interference in Substation},
  howpublished = {EasyChair Preprint no. 5503},

  year = {EasyChair, 2021}}
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