Title :
Field Oriented Control of Linear Induction Motor Considering Attraction Force & End-Effects
Author :
Liu, Jianqiang ; Lin, Fei ; Yang, Zhongping ; Zheng, Trillion Q.
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ.
Abstract :
This paper presents a field oriented control scheme of the linear induction motor (LIM) in order to achieve high performance of the machine. The dynamic model of LIM taking into account end-effects is derived. Then the modified mechanical load equation considering the effect of the attraction force on the performance of linear induction motor is analyzed. Finally the control strategy based on field oriented control is presented. The simulation results are presented to show the control system has the quick speed response and the robust thrust characteristics
Keywords :
linear induction motors; machine vector control; LIM; attraction force; end-effects; field oriented control; linear induction motor; mechanical load equation; Current density; Current measurement; Density measurement; Force control; Gain measurement; Induction motors; Ionization; Power electronics; Radiative recombination; Silicon carbide; attraction force; end effects; field oriented control; linear induction motor (LIM);
Conference_Titel :
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0448-7
DOI :
10.1109/IPEMC.2006.4777973
