A High Performance of Induction Motor Drive System

Author(s):  
Cuifeng Shen ◽  
Hanhua Yang

Background: A multi-motor synchronous drive control system is widely used in many fields, such as electric vehicle drive, paper making, and printing. Methods: On the basis of the optimized structure of ADRC, a fuzzy first-order active disturbance rejection controller was developed. Double channels compensation of extended state observer was employed to estimate and compensate the total disturbances, and an approximate linearization and deterministic system was obtained. As the parameters of ADRC are adjusted online by a fuzzy controller, the performance of the controller is effectively improved. Results: Based on the SIMATIC S7-300 induction motor control experimental platform, the performances of anti-interference and tracking performance are tested. Conclusion: The actual experimental results indicated that compared with PID control, induction motor drive system controlled by fuzzy ADRC has higher dynamic and static status and following performances and stronger anti-interference abilities.

1988 ◽  
Vol 24 (3) ◽  
pp. 479-486 ◽  
Author(s):  
H. Hosoda ◽  
S. Tatara ◽  
R. Kurosawa ◽  
H. Hakata ◽  
K. Doi

Author(s):  
Meenu Gupta ◽  
Reena Kamboj ◽  
Rinku Dhiman

Variable speed drives are growing and varying. Drives expanse depend on progress in different part of science like power system, microelectronic, control methods and so on. In this paper, the motor drive system comprises a voltage source inverter-fed induction motor (VSIM): namely a three-phase voltage source inverter and the induction motor. The squirrel-cage induction motor voltage equations are based on an orthogonal d-q reference-rotating frame where the co-ordinates rotate with the controlled source frequency. The paper presents a novel fuzzy logic controller for high performance induction motor drive system. The inputs to the fuzzy logic controller are the linguistic variables of speed error and change of speed error, while the output is change in switching control frequency of the voltage source inverter. In this paper a comparison between fuzzy logic controller and traditional PI controllers are presented. The results validate the robustness and effectiveness of the proposed fuzzy logic controller for high performance of induction motor drive. Simulink software that comes along with MATLAB was used to simulate the proposed model.


1984 ◽  
Vol IA-20 (6) ◽  
pp. 1482-1489 ◽  
Author(s):  
Hiroshi Nagase ◽  
Yasuo Matsuda ◽  
Kazuo Ohnishi ◽  
Hisakazu Ninomiya ◽  
Toshio Koike

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