Tag: electrical engineering
Energy-saving control in automated electric drive systems and improvement of payment of electric consumers for reactive energy
Purpose. To calculate power losses in frequency-controlled asynchronous electric drives with pulse-width modulation and energy losses in the power system…
Strikers of beams of shaking of settling electrostatic filters
Purpose. Strikers for shaking beams of settling electrostatic precipitators. Application area. The results of the development can be implemented in…
Study of the influence of atomic hydrogen on thin metal films and heterostructures with metal films
Purpose. To establish the basic physical laws of the processes occurring in thin metal films and heterostructures based on them…
Chaotic signal generation device for information security systems
Purpose. To create chaotic signals for information security systems. Application area. Computer technologies, information security, electronics, telecommunications. Advantages. High generation…
Endoscopy and spectroscopy device for detection and transmission of weak EM radiation
Purpose. To transmit information using spectral multiplexing of channels; probing of foreign inclusions in medical endoscopes and spectroscopes Application area….
Technology for generating acoustic vortices and capturing, rotating and moving material objects using an acoustic grating with line bifurcation
Purpose. Creation of a method for capturing, rotating and moving millimeter-sized objects using acoustic vortices to make it possible to…
Welding technology for modified cavitation-resistant martensitic steels type 03x13n4
Purpose. The technology makes it possible to increase the resistance of welded joints against the formation of cold cracks, significantly…
Technology for processing carbon filler in the production of electrodes and electrode mass
Purpose. For the treatment of carbon filler (thermoanthracite, graphitized coke, petroleum coke, pitch coke and graphite) with a surfactant in…
Technology of partial replacement of natural gas with synthesis gas in rotary calcining furnaces of the electrode industry
Purpose. To reduce natural gas consumption in the technological process of high-temperature processing of coal-containing bulk materials in rotary kilns….
Methods and means of reducing the radar signature of medium- and long-range unmanned aerial vehicles in the meter range.
Purpose. The technology is aimed at solving problems of security and defense capability of Ukraine and includes a comprehensive solution…