Abstract

Subject of research: the system of automatic control of the arc-extinguishing reactor.
 Purpose of research: development of an automatic control system of an arc-extinguishing reactor to improve the efficiency of the electrical network.
 Object of research: 6-35 kV electric networks with compensated neutral through an arc-extinguishing reactor.
 Methods of research: the main provisions of the theory of electrical circuits, mathematical analysis and modeling, numerical programming.
 Main results of research: The article proposes the idea of using the wavelet transform to organize software The article proposes a refined mathematical model of a distribution network with an arc-extinguishing reactor, which allows to increase the accuracy of determining network parameters, including the neutral offset voltage. The algorithm of the reactor settings according to the extreme method in the absence of a single-phase earth fault in a distribution network with a high natural asymmetry.

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