Difference is that transformer is an alternating flux machine while induction motor is rotating flux machine. The basic idea of an electric motor is to generate two magnetic fields. Electric Drives Ac Motors Description And Applications What Is Difference Between Ac Motor And Dc Motor Induction Motor The 3 phase set of currents each of equal magnitude and with a phase. Induction motor basics pdf . Rotor magnetic field and stator magnetic field and make the stator field rotating. The different types their characteris tics the selection criteria for different applications and basic control techniques. In general the induction motor is cheaper and easier to maintain compared to other alternatives. Basic construction and operating principle like most motors an ac induction motor has a fixed outer portion called the stator and a rotor that spins. M...
