Conducted electromagnetic interference simulation modeling of energy conversion equipment

Authors: Podhomutnikova G. M., Lekarev A. F., Kostarev I. S.

Annotation: The problem of conducted current interference simulation modeling of energy conversion equipment is considered. The proposed approach allows to calculate common-mode and differential-mode current components by taking into account the influence of stray parameters of electronic components and stray couplings of structural elements of devices and units in the simulation model. Using the example of the simulation model of one module of a charge-discharge device of energy conversion equipment, the calculation of its stray parameters is considered, and a spectral analysis of input and output current interference in the charging mode is presented.

Keywords: charge-discharge device, energy conversion equipment, commonmode and differential-mode components of input and output current, simulation modeling, stray parameters