Automatic control of reactive power compensation using a solid state voltage relays

Abstract The article discusses the issues of research & innovation of a gadget for automatic reactive power compensation, for automatic control of power supply system operating modes, based on the developed non-contact a solid state voltage relay with an adjustable return coefficient, which is shows its transience by the required strength and speed of action, including a part that reacts to changes in electrical parameters and high power executive body. A diagram with descriptions of the principle of operation, experimental characteristics and oscillograms are given. The invented device is proposed for application in reactive energy compensating devices of power supply systems as an automated power regulator of capacitive installations depending on voltage.

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