A Universal Voltage Dip and Interruption Compensator for Reliable Operation of Critical Electrical Installations at PJSC Mosénergo

The results of universal voltage dip and interruption compensator development are presented. Comparative analysis of the proposed device with traditional solutions to ensure stable operation of a load that is sensitive to voltage dips and interruptions was performed. The structure and algorithms for operation of the device have been developed. Simulation modeling has been completed on the operation of the device, which demonstrated its effectiveness in ensuring stable and fault-free operation of an asynchronous motorized load at thermal power plants (TPP).