This paper addresses the problem that electronic transformers in isolating switches are prone to malfunctions due to radiation interference during operation, analyzes the three-dimensional structure of electronic transformers, obtains material parameters through calculation, and models the transformer using ANSOFT software. It analyzes the magnetic field distribution around the transformer and, based on the simulation results, explores the installation method and the degree of influence of the collection unit, ultimately concluding that when designing the structure of electronic transformers, it is possible to install the collection unit at the bottom of the transformer, in which case the collection unit will be least affected by electromagnetic radiation interference and its stability will be higher. This conclusion provides a basis for optimizing the study of transformers.

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Research on Radiation Interference of Electronic Transformers During the Opening and Closing Process of Isolation Switches

  • Bin Liu,
  • Yong Liu,
  • Xiaopin Deng,
  • Xiaozhou Wang,
  • Xueyou Zhang,
  • Huan Ma

摘要

This paper addresses the problem that electronic transformers in isolating switches are prone to malfunctions due to radiation interference during operation, analyzes the three-dimensional structure of electronic transformers, obtains material parameters through calculation, and models the transformer using ANSOFT software. It analyzes the magnetic field distribution around the transformer and, based on the simulation results, explores the installation method and the degree of influence of the collection unit, ultimately concluding that when designing the structure of electronic transformers, it is possible to install the collection unit at the bottom of the transformer, in which case the collection unit will be least affected by electromagnetic radiation interference and its stability will be higher. This conclusion provides a basis for optimizing the study of transformers.