SSU SKNIIMESH
Author list of organization
List of articles written by the authors of the organization

Description
Influence of circuit and constructive signs of stator and rotor windings on parameters and operational properties of asynchronous generators is examined

Description
Influence of circuit and constructive signs of stator and rotor windings on parameters and operational properties of asynchronous generators is examined

ALLSEASON ELECTRO HELIO WATER HEATER WITH A VERTICAL COLLECTOR
DescriptionThe completed observations have confirmed the expediency of vertical installation of the allseason electro helio water heater’s collector under certain conditions. In summer, Kv is considerably more than unity. In winter and low season, Кv is nearly equal to unity, which is necessary

MATHEMATICAL FORMULATION OF ASYNCHRONOUS GENERATOR WITH RAMIFIED STATOR’S WINDING
DescriptionIn the article the following items are represented: mathematical formulation of asynchronous generator with cage rotor, condenser’s excitation and ramified 3phase stator’s winding. Electromagnetic and electromechanical processes of generator in the isolated regime are described. Equations of voltage stability, equations of current, equations of rotor are used for describing of electricity circuits of generator

MODULATED STATOR WINDINGS OF THE MOTOR FOR FAN DRIVES
DescriptionIn poultry industry, animal breeding, greenhouses and vegetable stores a significant amount of fans with asynchronous motors is used to create a microclimate. The fan speed of the fan should be regulated in order to improve the efficiency, so the multispeed motors are used for the fan drives. Line produced twospeed motors with a proportion of the poles number 1:2 have a polarswitched Dahlander stator winding. Twospeed motors with a proportion of the poles number 3:2 and 4:3 have only one stator winding which is poleswitched by the method of amplitude phase shift keying. A drawback of the windings is that they have different energy indicators at different spin rates. In order to create rational diagrams with switching according to the number of poles, which is multiple of three, it is proposed to implement a polyphase MMF modulation of the threephase winding. As a result of the study, there were procured the stator windings at 4 and 6 poles, which enabled to change the spin speed of the motor in the fan drives without breaking the drive power circuit by the scheme Δ / ΥΥ

SYNTHESIS OF STATOR WINDINGS FOR ASYNCHRONOUS GENERATORS AND MOTORS
DescriptionInfluence of circuit and constructive signs of stator windings on parameters and operational properties of asynchronous generators is examined

REDUCTION OF INRUSH CURRENT FOR INDUCTION MOTORS WITH CHANGING PARAMETERS OF A STATOR WINDING
DescriptionThe schemes of the stator winding with doublewidephase zone, allowing limiting the level of inrush current of induction motors without breaking the circuit power are presented in the article

STATOR WINDING OF MULTISPEED INDUCTION MOTORS FOR FAN DRIVES
DescriptionIn the article, we have presented the results of the harmonic analysis of poleswitching motor winding for a fan drive. The stator winding at 10/6 allow you to fully utilize the size of the basic sixpole engines, and the stator winding at 8/4 pole differ with simplified switching

ELECTRO SOLAR WATER HEATING FOR AGRICULTURAL CONSUMERS
DescriptionIn the article, we have described an electro solar water heating system for agricultural consumers. The results of computer modeling in the “Modeling in technical devices” software package have been given