Issn 81-0591 2 9 1 issn 2181-0591

RESEARCH OF DYNAMIC PROCESSES IN ASYNCHRONOUS MOTOR IN 
"MATLAB" ENVIRONMENT 
 

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87 
“Suv va yer resurslari” agrar-gidromeliorativ ilmiy-ommabop jurnal
 
6(17)-son 2022-yil
Torayev Sardor Dostmurad, Achilov Khucen - Bukhara institute of natural resources 
management of the National research university of TIIAME 
Abstract.
This article provides brief information about the advantages of asynchronous motors 
and their areas of application. Analysis of the transient processes during the start-up of asynchronous 
motors and determination of the main quantities, methods for determining the flow of currents up to 4-7 
times higher than the nominal current from the stator coils during the start-up process and reducing 
power losses. information is highlighted. In order to do this, a mathematical model of asynchronous 
motors was created using the Matlab program and dynamic processes were obtained using the Simulink 
window. Based on the information in the Simulnik window, the main parameters of the electric motor 
were determined. The obtained results help to control the asynchronous motor, choose protective 
equipment and achieve economic efficiency. 
Determining the main quantities in the transient modes of asynchronous motors is quite 
complicated, and this process is a short-term process. Such transient processes can be easily obtained 
using the matlab program. Proposals and conclusions were made on measures to reduce the power loss 
of the asynchronous motor, to obtain the main parameters and to reduce them. 
Keywords.
mechanical, operation, asynchronous, energy, circuit, circuit, resource, speed 
adjustment, matlab, simulnik, torque, starting, electricity, shaft, power, model, characteristic, dynamics.