Optimized Tooth Design:

• The invention introduces a unique tooth design for the primary core, featuring protrusions arranged in a curved profile with a convex shape.

Gradual Flux Distribution:

• The protrusions on the tooth allow for a gradual distribution of the magnetic flux, reducing abrupt drops in flux density at the end portion of the primary core.

Cubic Spline Formulation:

• The outer protrusion of the tooth is formed using a cubic spline, enhancing the smoothness of the flux distribution and optimizing magnetic field strength.

Improved Thrust Characteristics:

• By mitigating end-effects and facilitating a more uniform flux distribution, the invention leads to a notable increase in linear thrust generated by the linear induction motor.

Simplicity and Reliability:

• Unlike complex solutions involving additional components, this technology provides a straightforward approach to enhancing LIM performance without introducing unnecessary complexity.

Application Versatility:

• The improved LIM design can find applications in various fields such as magnetic levitation, linear propulsion, and transportation systems, offering efficiency and reliability benefits.