pp. 2643-2654
S&M3692 Research Paper of Special Issue https://doi.org/10.18494/SAM4838 Published: June 28, 2024 Speed Prediction Direct-torque-controlled Induction Motor Drive Based on Motor Resistance Parameter Identification [PDF] Yung-Chang Luo, Jian-Chien Tsai, Hao-You Huang, and Wen-Cheng Pu (Received December 21, 2023; Accepted June 7, 2024) Keywords: direct torque control (DTC), speed prediction, stator resistance parameter identification, model reference adaptive system (MRAS), modified particle swarm optimization (PSO) algorithm
A motor resistance parameter identification scheme was proposed for the speed prediction of a direct-torque-controlled (DTC) induction motor (IM) drive. The DTC IM drive was established on the basis of the stator’s current and flux, with the stator current acquired from an IM using the Hall effect current sensor. Rotor speed prediction was achieved using the electromagnetic torque and rotor flux. The stator resistance parameter identification scheme was developed using the model reference adaptive system based on the motor’s active power, and the adaptation mechanism was designed using the modified particle swarm optimization algorithm. The MATLAB\Simulink® toolbox was utilized to simulate this system, and all the control algorithms were realized using a TI DSP 6713 and F2812 micro-control card to validate this approach. Simulation and experimental results confirmed the effectiveness of the proposed approach.
Corresponding author: Yung-Chang LuoThis work is licensed under a Creative Commons Attribution 4.0 International License. Cite this article Yung-Chang Luo, Jian-Chien Tsai, Hao-You Huang, and Wen-Cheng Pu, Speed Prediction Direct-torque-controlled Induction Motor Drive Based on Motor Resistance Parameter Identification, Sens. Mater., Vol. 36, No. 6, 2024, p. 2643-2654. |