Asynchronous motor, also known as "induction motor", refers to a rotor placed in a rotating magnetic field, which obtains a rotational torque under the action of the rotating magnetic field, thus causing the rotor to rotate.

Why do three-phase asynchronous motors sometimes experience faults such as uneven no-load current and significant differences during operation?

We know that when a three-phase asynchronous motor experiences locked rotor, the current will become very high. If it is not stopped in time, it will cause the motor to burn out. But why does the current increase during locked rotor? We all know the phenomenon, so what is the reason for this phenomenon?

Electric motors are used in various industries. Among various types of electric motors, asynchronous motors are the most common type of power equipment, and synchronous motors are also used in some occasions. What is the difference between asynchronous motor and synchronous motor when they are both AC motors? Today, I will use this question to discuss with friends the differences between these two types of motors.

Why do three-phase asynchronous motors sometimes experience faults such as uneven no-load current and significant differences during operation? How to solve such a fault in a three-phase asynchronous motor?