Induction Machines topics include: Principles of operations, rotor frequency, equivalent circuit and its analysis, induction motor phasor diagram and its operating characteristics, induction generator, circle diagrams of induction machines, flux, mmf phase and waves in induction motors. Induction motors are AC electric motors that use electromagnetic induction to produce torque. They have two main components: Stator: The stationary part of the motor that contains a housing with slots and a series of windings. The stator's winding creates a magnetic field that rotates in synchronism with the... Show more Induction Machines topics include: Principles of operations, rotor frequency, equivalent circuit and its analysis, induction motor phasor diagram and its operating characteristics, induction generator, circle diagrams of induction machines, flux, mmf phase and waves in induction motors. Induction motors are AC electric motors that use electromagnetic induction to produce torque. They have two main components: Stator: The stationary part of the motor that contains a housing with slots and a series of windings. The stator's winding creates a magnetic field that rotates in synchronism with the AC power supply. Rotor: The rotating part of the motor that contains an inner core, solid metal shaft, laminations, and a squirrel cage. The rotor's speed must be lower than the stator's rotating magnetic field to induce rotor currents. The two basic types of induction are mutual induction and self induction: Mutual induction: If the current in the primary coil changes continuously, then the induced magnetic field of the primary coil produces a changing current in the secondary coil. Induction motors are designed for a specific voltage per frequency ratio (V/Hz). The V/Hz ratio is directly proportional to the amount of magnetic flux in the motor's magnetic material. Induction motors are classified into two types based on the input supply: Large capacity exhaust fans Driving lathe machines Crushers Oil extracting mills Show less
Induction Machines topics include: Principles of operations, rotor frequency, equivalent circuit and its analysis, induction motor phasor diagram and its operating characteristics, induction generator, circle diagrams of induction machines, flux, mmf phase and waves in induction motors.
Induction motors are AC electric motors that use electromagnetic induction to produce torque. They have two main components: Stator: The stationary part of the motor that contains a housing with slots and a series of windings. The stator's winding creates a magnetic field that rotates in synchronism with the AC power supply. Rotor: The rotating part of the motor that contains an inner core, solid metal shaft, laminations, and a squirrel cage. The rotor's speed must be lower than the stator's rotating magnetic field to induce rotor currents.
The two basic types of induction are mutual induction and self induction: Mutual induction: If the current in the primary coil changes continuously, then the induced magnetic field of the primary coil produces a changing current in the secondary coil. Induction motors are designed for a specific voltage per frequency ratio (V/Hz). The V/Hz ratio is directly proportional to the amount of magnetic flux in the motor's magnetic material.
Induction motors are classified into two types based on the input supply: Large capacity exhaust fans Driving lathe machines Crushers Oil extracting mills
Join 4M+ learners. Unlock unlimited quizzes, wrong-answer tracking, flashcards + reminders, study guides, and 1-on-1 challenges.