Aspects Regarding the Optimization of Cross Geometry in Traction Asynchronous Motors Using the Theory of Nonlinear Circuits

Modern electrical traction uses asynchronous motors for driving railway vehicles because these have a lot of advantages in comparison with the classical, direct current motors. Reducing active and reactive energy consumption is concern case motors, meaning decrease exploitation costs. The research carried out shows, by results simulations, effects geometry optimization stator rotor lamination emphasizes how much total Cross means preserving constant electromagnetic stresses, using same gauge dimensions, ampere-turn pole pair, having maximum torque exceeding imposed limit, increasing air-gap magnetic induction. obtained indicatea cost, 42,600 € (12.31%), tractionmotor existing variant.