Physical Simulation of Electromagnetic Interference in Electronic Mains under the Effect of Electromagnetic Fields of High-Voltage Power Lines

Abstract

High-voltage transmission lines are powerful industrial sources of electromagnetic noise in electronic mains. Mathematical models describing electromagnetic fields and noise for physical simulation of the effect of high-voltage power lines are developed. The mathematical models, a scheme of the experimental test bench, equipment, and calculated parameters of physical models are the basis of practical methods in physical simulation of electromagnetic interference in electronic mains upon the impact of high-voltage power lines. Examples of implementation of physical simulation of electromagnetic interference confirm the practical suitability of this approach and rather high accuracy of studies (the deviations do not exceed 30%).