Working principle of AC Motor
The working principle of an AC motor is described below:
- AC motors receive electric power from a source, typically an electrical outlet.
- The motor consists of two main parts: the stator and the rotor.
- Coils of wire in the stator carry an electric current, generating a magnetic field.
- The rotor, a rotating component made of conductive material, interacts with the stator’s magnetic field.
- The interaction induces a turning force on the rotor, causing it to rotate around the motor shaft.
- The motor shaft, connected to the rotor, transfers the rotational motion generated by the rotor.
- This rotating motor shaft can be utilized for various tasks, depending on the application.
- Bearings support and facilitate smooth rotation, enhancing the motor’s efficiency and durability.
- An enclosure surrounds the motor, providing protection against external elements and ensuring safety.
- AC motors are versatile and find application in devices like fans, pumps, and other machinery.
Check: Electric Motor
AC Motor
AC Motors convert electrical energy into mechanical motion, featuring a stator, and rotor, and it have versatile applications due to their simplicity, reliability, and efficiency. AC motor has a wide range of applications ranging from a small electric device used in our homes to the huge machines used in major factories and industries.
This article explains AC motors, their construction, working principles, classifications (synchronous and induction motors), applications, advantages, and a brief AC vs. DC motor comparison.
Table of Content
- What is an AC Motor?
- Construction of AC Motor
- AC Motor Diagram
- Working principle of AC motor
- Types of AC Motor
- Synchronous Motor
- Induction Motor
- Applications of AC Motor
- Advantages of AC Motor
- AC vs DC Motor