More and more light-emitting diode lighting devices (LED) are being connected to modern
power distribution lines. In addition to its many positive features, this poses problems in …

The present paper is devoted to applying the Hănțilă method for solving nonlinear three-
phase circuits characterized by different reactance values on the three sequences (positive …

In this study, an innovative approach to matrix-converter-based AC-–AC variable frequency
drives (VFDs) is introduced. The possibility of using AC–AC matrix VFDs for reactive power …

The existing non-linear load in a three-phase circuit limits the possibilities of using the
symmetrical components method to analyse it. This paper presents a method for analysing …

A range criterion of discounted costs is proposed, which takes into account all costs for a
speed-controlled asynchronous electric drive, including its price, costs of losses and …

Considering the proliferation of power electronics applications and distributed energy
resources, modern power grids are facing a significant increase in harmonic currents …

Due to the random interference of voltage fluctuation, the power consumption value is large
when actually compensating voltage quality. In view of this problem, a compensation …

A range criterion of discounted costs is proposed, which takes into account all costs for a
speed-controlled asynchronous electric drive, including its price, costs of losses and …

Аннотация В статье рассмотрен диапазон (масштабный) критериев приведенных
затрат с учетом всех факторов стоимостных показателей регулируемого асинхронного …

Аннотация В статье приводится структурная схема замкнутой частотно–токовой
системы с векторным управлением в программируемом комплексе Matlab и структурная …