Непряме векторне керування швидкістю лінійного асинхронного двигуна з урахуванням впливу кінцевих ефектів

Abstract

Indirect speed vector control algorithm of linear induction motor (LIM) considering end effects is developed. End effects influence is accounted with Duncan’s model. To reduce electromagnetic processes analysis complexity rotary analog of LIM is considered. LIM secondary flux vector estimation is performed by means of modified Akatsu observer.