UNIVERSAL STABILIZER-POWER SUPPLY REGULATOR WITH ENERGY SAVING FUNCTION Russian patent published in 2022 - IPC H02M5/12 G05F1/12 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering and can be used in industrial, residential, public and other systems related to the consumption of electrical energy to save electrical energy and stabilize voltage, and also as a passive filter that prevents the penetration of pulsed and high-frequency interference into the load. It is advisable to apply the invention to any load, including for controlling the operating modes of three-phase asynchronous motors in a 0.4 kV network. The expected result is achieved due to the fact that in one device the functions of a voltage stabilizer are combined with automatic regulation of voltage in the electrical networks 380/220 V, 50 Hz, while regulation is carried out within specified limits, with its deviations from the parameters of the GOST 32144-2013 national standard, which prevents the penetration of pulse and high-frequency interference into the load, and the function of saving electrical energy is provided.

EFFECT: increase in saving electrical energy by reducing the consumption of electrical power due to the mode voltage control, depending on the type of load.

3 cl,. 1 dwg