Dynamic characteristics considering vehicle load and jerk condition of Linear Induction Motor by using equivalent circuit with electro-magnetic field theory

Abstract

For the dynamic analysis of Linear Induction Motor (LIM), the derivation of its equivalent circuit parameters are essential, so this paper applies those parameters derived by electro-magnetic field theory. In case of LIM, the value of parameters is different according to its secondary structure, the application of electro-magnetic field theory is not avoidable. Using those parameters and d-q transformation, the dynamic modeling and simulation of LIM applied to a magnetic levitation train car are performed considering load conditions and suggested jerk scenario to ensure the passengers' safety.