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Combined electromagnetic active and passive silencing (CEAPS) design method of overhead power lines (OPL) magnetic field (MF) based on geometric inverse magneto-quasi-static problem solution (GIMSPS), taking into account the uncertainties of the geometric forward magneto-quasi-static problem solution (GFMSPS) developed. In course of CEAPS designing passive electromagnetic silencing (PES) and active electromagnetic silencing (AES) spatial location geometric coordinates, and AES silencing windings (SW) currents and phases calculated. GIMSPS for CEAPS designing to compensate initial MF reduced to multi-objective nonlinear minimax optimization problems solutions (MONMMOPS). Vector nonlinear objective function (VNOF) calculated based on Maxwell equations solutions (MES) using COMSOL Multiphysics software. MONMMOPS calculated based on Pareto optimal solutions (POS) and binary preference relations (BPR) based on hybrid heuristic multi-swarm optimization algorithm (HHMSOA). Designed CEAPS computer modeling and experimental studies results to reduce OPL MF level are given.

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Combined Active and Electromagnetic Passive Silencing of Power Lines Magnetic Field Based on Geometric Inverse Magneto Quasi Static’s Problem

  • 会议论文

  • 发表日期：

    2026年

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  • Ihor Bovdui,
  • Borys Kuznetsov,
  • Konstantin Chunikhin,
  • Olena Voloshko,
  • Tetiana Nikitina

摘要

Combined electromagnetic active and passive silencing (CEAPS) design method of overhead power lines (OPL) magnetic field (MF) based on geometric inverse magneto-quasi-static problem solution (GIMSPS), taking into account the uncertainties of the geometric forward magneto-quasi-static problem solution (GFMSPS) developed. In course of CEAPS designing passive electromagnetic silencing (PES) and active electromagnetic silencing (AES) spatial location geometric coordinates, and AES silencing windings (SW) currents and phases calculated. GIMSPS for CEAPS designing to compensate initial MF reduced to multi-objective nonlinear minimax optimization problems solutions (MONMMOPS). Vector nonlinear objective function (VNOF) calculated based on Maxwell equations solutions (MES) using COMSOL Multiphysics software. MONMMOPS calculated based on Pareto optimal solutions (POS) and binary preference relations (BPR) based on hybrid heuristic multi-swarm optimization algorithm (HHMSOA). Designed CEAPS computer modeling and experimental studies results to reduce OPL MF level are given.