Three-dimensional Electromagnetic Characteristics Analysis of Novel Linear Synchronous Motor under Lateral and Yaw Conditions of MAGLEV

Dynamic stability analysis of superconducting electro-dynamic maglev train under lateral and yawing motion condition is the key research content. The novel three-dimensional electromagnetic model integrated linear synchronous motor in with operation proposed, which can not only simultaneously achieve propulsion, levitation guidance performances vehicle, but also analyze dynamic performance condition. analytical method introduced for analyzing force characteristics Firstly, topology structure principle attitude are proposed. Secondly, expressions obtained by equivalent circuit Fourier decomposition method, such as force, propulsion torque, etc. Finally, calculated conditions train, correctness theory verified finite element measured data on test line.