Genetic Algorithm Based Fast Speed Response Induction Motor Drive With ANN Flux Estimator

2006 ◽  
Author(s):  
Md. Abdur Rafiq ◽  
M. Golam Sarwer ◽  
M. Datta ◽  
B.C. Ghosh
Keyword(s):  
Genetic Algorithm ◽  
Induction Motor ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Fast Speed ◽  
Speed Response

scholarly journals A New High Speed Induction Motor Drive based on Field Orientation and Hysteresis Current Comparison

2016 ◽  
Vol 67 (5) ◽  
pp. 334-342
Author(s):  
Cosmas Ogbuka ◽  
Cajethan Nwosu ◽  
Marcel Agu
Keyword(s):  
Induction Motor ◽  
High Speed ◽  
Closed Loop ◽  
Motor Drive ◽  
Induction Motor Drive ◽  
Field Orientation ◽  
Effective Current ◽  
Field Orientation Control ◽  
Motor Drive System ◽  
Speed Response

Abstract This paper presents a new high speed induction motor drive based on the core advantage of field orientation control (FOC) and hysteresis current comparison (HCC). A complete closed loop speed-controlled induction motor drive system is developed consisting of an outer speed and an inner HCC algorithm which are optimised to obtain fast and stable speed response with effective current and torque tracking, both during transient and steady states. The developed model, being speed-controlled, was examined with step and ramp speed references and excellent performances obtained under full load stress. A speed response comparison of the model with the standard AC3 (Field-Oriented Control Induction Motor Drive) of MATLAB Simpower systems shows that the model achieved a rise time of 0.0762 seconds compared to 0.2930 seconds achieved by the AC3. Also, a settle time of 0.0775 seconds was obtained with the developed model while that of the AC3 model is 0.2986 seconds confirming, therefore, the superiority of the developed model over the AC3 model which, hitherto, served as a reference standard.

Sign in / Sign up

Export Citation Format

Share Document