Characteristic of induction motor (Asynchronous) 3-phase - Induction motors are Synchronous motors. Its construction consists of two main parts: the so-called stationary stator and a rotating part called the rotor, as shown in the following picture:
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| Characteristic of induction motor (Asynchronous) 3-phase |
The stator of an induction motor, has the same principle with synchronous motors or generators. When winding - stator winding current is supplied with three (3) phases, then generates a magnetic field or magnetic flux which is at a fixed price remains perfunctory rotates at synchronous speed (Ns). Pictures stator as shown in the picture below.
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| Characteristic Stator of induction motor (Asynchronous) 3-phase |
The stator is the stationary part to function as:
- Anchor coil holder for AC motors and DC motors holder.
- The second holder polar cap (end plate) motors.
- Cradle terminal that connects the network to the stator coil voltage source.
- Mounting motor cooling fins that function releasing heat energy arising on the motor.
Rotor
The rotor of the motor is made of laminated silicon steel which has grooves as the rotor coil placement was right in the stator is placed on the shaft. Based on the type of motor that is known several types of rotor, namely:
- The rotor cage (Squirrel cage), a simple shape for an induction motor.
- Rotor wrap for an induction motor.
- Rotor DC motor equipped with lamellae-lamellae as anchor coil terminal.
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| Characteristic Rotor of induction motor (Asynchronous) 3-phase |
Your Blog is very interesting & informative to read. Thanks for Sharing the information about 3-phase induction motor!
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