Fuzzy PI Controller and Space Vector Modulation based Direct Torque Control of Multi-level Inverter fed Induction Motor

Authors

  • Srinivas Kunta Research Scholar, Department of Electrical Engineering, Annamalai University, Annamalainagar- 608002 Tamil Nadu, India
  • R. Kannan Associate Professor, Department of Electrical Engineering, Annamalai University, Annamalainagar- 608002, Tamil Nadu, India
  • S. Padma Associate Professor, Department of Electrical Engineering, Annamalai University, Annamalainagar- 608002, Tamil Nadu, India

Keywords:

Induction motor, Direct Torque Control, Fuzzy Logic Controller, Space Vector Modulation, Nine-level CHB inverter.

Abstract

Managing speed and Torque in various applications can raise the AC motor's efficiency and significantly save energy. Direct Torque Control (DTC) is significant among the several methods used to regulate AC motors. It is well known that the DTC of AC motors has very favorable control performance and implementation qualities. The control strategy uses the stator flux field orientation to control Torque and flux. DTC makes it possible to manage speed and Torque over a huge range. With a squirrel-cage induction motor model, a cascaded H bridge multi-level inverter, and a fuzzy controller, this work makes an effort to examine and analyze the characteristics and operating principle of the DTC scheme. MATLAB/SIMULINK simulation results have been used to validate the efficacy and viability of this regulating strategy.

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Published

2023-10-10

How to Cite

Srinivas Kunta, R. Kannan, & S. Padma. (2023). Fuzzy PI Controller and Space Vector Modulation based Direct Torque Control of Multi-level Inverter fed Induction Motor. Chinese Journal of Computational Mechanics, (5), 383–394. Retrieved from http://jslxxb.cn/index.php/jslxxb/article/view/4370

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Articles