Evaluating the Effectiveness of the Application of High-Speed Semiconductor Control Devices in Electrical Distribution Networks

摘要

Modernization of electrical distribution networks and their transformation into digital distribution networks allows the installation of intelligent controlled devices and combining them into a single system. In this paper, we consider the effectiveness of using modern high-speed semiconductor control devices: reactive power compensation means and semiconductor voltage-control devices for transformers under load. Using the example of a specific object of a regional distribution electric network, the technical and economic efficiency of the application of reactive power compensation means are analyzed. The possibility of obtaining a technical effect and economic return is shown. The potential of using innovative high-speed semiconductor devices for voltage regulation of transformers under load was demonstrated. The efficiency of using such devices as means of ensuring regulatory requirements for a slow voltage change in electrical networks is shown.