Title :
New model predictive current control strategy based rotor flux for linear induction machines
Author :
Wei Xu;Jian Qiao Zou;Chao Xu Mu
Author_Institution :
School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Abstract :
In this paper, a new model predictive current control (MPCC) algorithm based rotor indirect field orientation control (FOC) strategy for linear induction machines (LIM) is proposed. This method can track the reference current very quickly without linear controllers and modulators, and it is simple enough for practical implementation. Meanwhile, one cost function is set out to optimize the converter switching sequence so as to reduce the switching frequency. Comprehensive simulations verify relevant theoretical analysis.
Keywords :
"Switching frequency","Rotors","Cost function","Induction machines","Inductance","Predictive models","Current control"
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN :
978-1-4673-8106-2
DOI :
10.1109/ASEMD.2015.7453465
