Abstract

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.

中文翻译：

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评估高速半导体控制设备在配电网络中的应用效果

摘要

配电网络的现代化及其向数字配电网络的转变允许安装智能受控设备并将其组合为一个系统。在本文中，我们考虑了使用现代高速半导体控制设备的有效性：无功功率补偿装置和负载下变压器的半导体电压控制设备。以区域配电网的特定对象为例，分析了无功补偿装置应用的技术和经济效率。显示了获得技术效果和经济回报的可能性。演示了使用创新的高速半导体器件在负载下调节变压器电压的潜力。