Authors :
Ariunbolor Purvee; Purevdorj Batkhuu
Volume/Issue :
Volume 6 - 2021, Issue 4 - April
Google Scholar :
http://bitly.ws/9nMw
Scribd :
https://bit.ly/34Pi73v
Abstract :
The most popular type of motors in use today
is squirrel-cage induction motors. All types of motor
faults can be studied if a motor could be simulated based
on the motor without faults. The goal of this study was to
determine the input optimum values for making it almost
identical values of outputs f the simulated motor to the
target values on the nameplate data of the actual motor.
In this study, the Taguchi method, calculated using
MATLAB, was used to optimize the values input of the
simulated motors. For dynamic simulation purposes,
inputs and outputs of a simulated motor need to be
selected. In this study, stator resistance, stator
inductance, rotor bar resistance, rotor bar inductance,
rotor end ring resistance, and rotor end ring were selected
as the input parameters. Rotations per minute (rpm),
torque, and stator current were selected as output
parameters; they are also provided on the nameplate data
on the actual motor. These results allow us to develop
dynamic simulations to study a variety of motor faults
and to compare the results of a simulated motor with and
without faults, to better understand and analyze the
frequency domain, determine the root cause of the
vibrations. All code work is shown in the paper and one
new formula was developed based on this study.
Keywords :
Model, Simulation, Optimization, Modelling, Dynamic Simulation, MATLAB.
The most popular type of motors in use today
is squirrel-cage induction motors. All types of motor
faults can be studied if a motor could be simulated based
on the motor without faults. The goal of this study was to
determine the input optimum values for making it almost
identical values of outputs f the simulated motor to the
target values on the nameplate data of the actual motor.
In this study, the Taguchi method, calculated using
MATLAB, was used to optimize the values input of the
simulated motors. For dynamic simulation purposes,
inputs and outputs of a simulated motor need to be
selected. In this study, stator resistance, stator
inductance, rotor bar resistance, rotor bar inductance,
rotor end ring resistance, and rotor end ring were selected
as the input parameters. Rotations per minute (rpm),
torque, and stator current were selected as output
parameters; they are also provided on the nameplate data
on the actual motor. These results allow us to develop
dynamic simulations to study a variety of motor faults
and to compare the results of a simulated motor with and
without faults, to better understand and analyze the
frequency domain, determine the root cause of the
vibrations. All code work is shown in the paper and one
new formula was developed based on this study.
Keywords :
Model, Simulation, Optimization, Modelling, Dynamic Simulation, MATLAB.
