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How can you increase the torque of an electric motor without increasing the speed?
keep the same winding configuration or number of poles increase the diameter of the rotor and stator
What is the torque speed characteristic?
the ratio of the relative speed of stator magnetic field with the speed of rotor, to the speed of rotor is defined as slip. where as in torque slip characteristic is the graph between the speed of the rotor and the torque experienced on the rotor. in the case of induction motor, the torque decreases with the increase in the rotors speed. while in the case of sychronous motor, its different (you check out, because i just forgot about it!! keep smiling!
what is the torque angle in synchronous motor?
The torque angle in a synchronous motor, also known as the power angle, is the angle between the rotor's magnetic field and the stator's magnetic field. It indicates the extent to which the rotor is lagging behind the stator field due to the load on the motor. As the load increases, the torque angle increases, which can lead to stability issues if it becomes too large. Maintaining an optimal torque angle is crucial for efficient operation and stability of the motor.
What type of motor has a stator?
An electric motor has a stator and a rotor. The stator does not move. The rotor rotates inside the stator.
Who to increase torque of ac motors?
ac voltage
How can you increase the torque of an electric motor without increasing the speed?
keep the same winding configuration or number of poles increase the diameter of the rotor and stator
Why is the number of poles of stator and rotor same in induction machine?
The number of poles on stator and rotor is always the same. If they are not equal?æno torque will be produced, thus, the machine will not function.?æ
How does a torque converter amplify the torque?
The stator inside the torque converter directs the fluid at an angle to trans. part of the torque converter amplifying the force on the vanes.
What is meant by Reluctance Torque?
Reluctance torque is the torque generated in a reluctance motor due to the tendency of the rotor to align itself with the stator magnetic field. It occurs as a result of the variation in reluctance in the magnetic path between the rotor and stator. This torque is responsible for the motion of the motor and is one of the main torque components in reluctance motor operation.
What is the torque speed characteristic?
the ratio of the relative speed of stator magnetic field with the speed of rotor, to the speed of rotor is defined as slip. where as in torque slip characteristic is the graph between the speed of the rotor and the torque experienced on the rotor. in the case of induction motor, the torque decreases with the increase in the rotors speed. while in the case of sychronous motor, its different (you check out, because i just forgot about it!! keep smiling!
How is torque produced in a dc motor?
Torque in a DC motor is produced by the interaction between the magnetic fields created by the stator (fixed part) and the rotor (rotating part). As electric current flows through the coils in the stator, it creates a magnetic field that interacts with the permanent magnets or electromagnets in the rotor, causing it to rotate and produce mechanical torque.
How do you get the stator out of a 750 Kawasaki vulcan engine?
To remove the stator from a 750 Kawasaki Vulcan engine, first disconnect the battery and remove any necessary covers to access the stator. Then, detach the stator’s wiring harness and unscrew the bolts securing the stator to the engine case. Carefully lift the stator out, ensuring you don’t damage any surrounding components. Always refer to the service manual for specific torque specifications and procedures.
How much minimum torque is required by a turbine to generate Electricity?
initial torque to overcome the friction in generator and then to keep constant speed of stator within the generator. Minimum 50NM
How does an induction motor develop torque?
The shaft of an AC induction motor rotates because of the torque created by the interaction between the magnetic field of the stator and the magnetic field of the rotor.
What is the effect of increasing the length of the air gap in an induction motor?
The magnetic flux that couples the rotor to the stator will weaken significantly reducing the motor's torque.
Why is there a metal ring on the out side of the torque converter shaft on a Chevy turbo 350 transmission?
If you are talking about the splined ring around the input shaft, it's for the torque converter stator. The stator is like a second set of fan blades inside the converter that redirect fluid to the blades that turn the input shaft. It greatly increases the efficiency of the torque converter, which is actually a fluid coupling. In order to do it's job, the stator must be held stationary, that's what the splined ring is for. Hope that makes sense. It's not easy to explain.
what is the torque angle in synchronous motor?
The torque angle in a synchronous motor, also known as the power angle, is the angle between the rotor's magnetic field and the stator's magnetic field. It indicates the extent to which the rotor is lagging behind the stator field due to the load on the motor. As the load increases, the torque angle increases, which can lead to stability issues if it becomes too large. Maintaining an optimal torque angle is crucial for efficient operation and stability of the motor.
