The speed control of Synchronous motors has numerous modern
Industrial applications. The application of Intelligent controllers like Neural
and Fuzzy controllers gives very precise control of Electric drives. In this
study, multiple intelligent control systems for direct torque-controlled
Synchronous motors are implemented and compared. Using a lookup table to pick a
vector through the inverter voltage space, the direct torque control (DTC)
system can be obtained. To replicate the state selector in relation to the
look-up table, intelligent controllers are deployed. Intelligent logic
controllers like fuzzy and neural are used to regulate the performance of
permanent magnet synchronous motors (PMSM). In steady-state applications,
neural and fuzzy controllers reduce the torque ripple and stator current
harmonic distortion. These outcomes are compared with those obtained when the
Synchronous motor was put under the basic direct torque control method using a
Proportional Integral (PI) controller. In the controller surface plot, the
horizontal axes are flux error and change in flux error, and the vertical axis
is the output signal delta. The surface indicates that delta is positive big
when both flux error and change in flux error are positive big. Alternatively,
when flux error and change in flux error are negative big, then the output
signal delta is also negative big. The accuracy and effectiveness of the
suggested control topologies have been verified using computer simulation
software like Matlab/Simulink.
Author(s) Details:
Ambarapu Sudhakar,
Department
of Electrical and Electronics Engineering, MLR Institute of Technology,
Hyderabad, India.
Ravuri
Daniel,
Department
of Computer Science and Engineering, Prasad V. Potluri Siddhartha Institute of
Technology, Vijayawada, India.
Sreekanth Puli,
Department of Computer Science and Engineering, GITAM Deemed to be
University, Visakhapatnam, India.
Satyanarayana Mummana,
Department of Computer Science and Engineering, LENDI Institute of
Engineering & Technology, Vizianagaram, India.
Nitalaksheswara Rao Kolukula,
Department
of Computer Science and Engineering, GITAM Deemed to be University,
Visakhapatnam, India.
Bodapati
Venkata Rajanna,
Department
of Electrical and Electronics Engineering, MLR Institute of Technology,
Hyderabad, India.
Please see the link here: https://stm.bookpi.org/TAER-V4/article/view/13096
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