Title :
Modeling and control of 15-phase induction machine under one phase open circuit fault
Author :
Zicheng Liu ; Ling Peng ; Yongdong Li ; Zedong Zheng ; Kui Wang
Author_Institution :
Tsinghua Univ., Beijing, China
Abstract :
Multi-phase motors are widely applied in marine drives. This paper proposes a fault-tolerant operation method for a 15-phase induction machine (15PIM). Simulation model of a 15PIM and its vector control system is established in Matlab/Simulink. Performance of 15PIM under one phase open circuit fault is studied. Then, a control method which can reduce the electromagnetic torque ripple is proposed. Simulation results demonstrate the validity and efficiency of the proposed fault-tolerant control method.
Keywords :
fault tolerant control; induction motor drives; machine vector control; 15-phase induction machine; 15PIM simulation model; Matlab-Simulink; electromagnetic torque ripple; fault-tolerant control method; fault-tolerant operation method; marine drives; multiphase motors; one phase open circuit fault; vector control system; Equations; Fault tolerance; Induction motors; Mathematical model; Stator windings; Torque;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6713170
