Design and Optimization of Electromagnetic Brakes

This research study explores the electromagnetic braking system, an innovative alternative to traditional mechanical braking systems. Electromagnetic braking systems offer several advantages over conventional brakes, including reduced wear and tear, faster response times, and smoother braking, making them ideal for various applications, especially in transportation and industrial machinery. The majority of braking systems use friction forces to convert a moving body's kinetic energy into heat, which the braking pads then disperse. When friction-type braking systems are used excessively, the temperature of the braking pads increases, decreasing the system's efficiency. Although the power needed for braking is transferred manually, an electromagnetic braking system engages the brake using magnetic force. The electromagnet is positioned on the frame, and the disc is attached to a shaft. A magnetic field is created across the armature when power is delivered to the coil. The relative velocity of a metal (or alloy) conductor and a magnet produces the eddy-current. The current induces the reverse magnetic field and resulting in the deceleration of motion. This phenomenon is used in the development of a braking system using the suggested mechanism. The study outlines the working principles of electromagnetic braking, its construction, and the distinct types of braking systems that employ electromagnetic technology. Heavy trucks may be equipped with these brakes as an auxiliary brake. Commercial vehicles can use electromagnetic brakes by regulating the current that creates the magnetic flux. By improving the brakes, automobiles in the future will be able to use them.