WebJan 26, 2024 · The theoretical speed of the rotor in an induction motor depends on the frequency of the AC supply and the number of coils that make up the stator and, with no load on the motor, comes close to the speed of the rotating magnetic field. In practice, the load on the motor (whatever it's driving) also plays a part—tending to slow the rotor down. WebDec 1, 2008 · The linear induction motors, due to their unique features, utilize in various applications. The most crucial drawback of the linear induction motors is the large air gap between secondary and primary.

Linear Induction Motor: Working Principle, Applications and Design

WebA magnetic field is generated in the air gap between the stator and the rotor with the help of flux. It also produces a voltage that induces a current through the rotor bar. The rotor circuit is short and current flows through the rotor conductors. The action of the rotating flux and current produces the force that produces the torque to start ... WebSep 18, 2024 · A linear induction motor (LIM) is an induction motor that converts electrical energy input into linear or translational motion instead of rotational motion as in … my ascension jobs

10.7: Linear Motors and Generators - Physics LibreTexts

WebJun 25, 2024 · Linear induction motor is a special type of induction motor designed to provide linear motion, based on the principle “whenever a relative motion occurs … In this electric motor design, the force is produced by a linearly moving magnetic field acting on conductors in the field. Any conductor, be it a loop, a coil, or simply a piece of plate metal, that is placed in this field will have eddy currents induced in it thus creating an opposing magnetic field in accordance with Lenz's law. The two opposing fields will repel each other, creating motion as the magnetic field sweeps through the metal. WebMay 19, 2024 · A linear induction motor consists of a three-phase distributed field winding placed in the slots and the secondary winding is nothing but a conducting plate made up of either copper or aluminium as shown in Figure-1. The field system of the linear induction motor may be either of following two types − Single Primary System Double Primary … my ascension st john employee login