0
The stator coil is exactly the same as a 3 phase induction motor. The difference being the rotar which has 3 phase wiring in star point or delta connection and also has the sliprings connected to the wiring of the rotor. Brushes are use for the contact between the surpply and the rotor. By controling the current we can control the torgue and speed of the motor. This is done with resistance. Resistance can be greated by means of a resistance bank, liquid resistance or a variable resistance. The basic Idee is: The higher the resistance, low starting current, high torque, high % slip. Motor runs slowly
Low resistance , Higher starting current, lower torgue, lower % slip Motor runs faster.
Thus by varing the rotor resistance the motor can be adapted for a spesific load.
The motor Are mainly used for Overhead cranes, Elevators in buldings, Pumps under pressure and large fans
What else can I help you with?
How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
What are the reasons of sparking on the slip ring of a slip ring motor?
ring is dirty or brushes arent seated
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
What is the slip of synchronous motor?
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
How do you slipring motor is convert to inducton motor?
With a synchronous motor shorting the slip-rings together should make it work as an induction motor although perhaps not to an optimal degree.
How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
Do dc motors and generators has slip ring if so for what?
Yes a slip ring motor is there. There is a slip ring and a brush in the motor to add external resistance to the motor inorder to be able to control its speed.
What are the reasons of sparking on the slip ring of a slip ring motor?
ring is dirty or brushes arent seated
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
How do you convert from slip ring motor to induction motor?
short the rotor terminals.
Can a Squirrel Cage Induction motor can be converted to Slip Ring Induction Motor?
yes
How do you calcuate resistance for slipring motor?
it is related to Slip ring rotor max.currents and voltage ...
Full form of scim and srim in three phase induction motor?
Slip Ring Induction Motor and Squirrel Cage Indution Motor
What are the different types of AC motor?
slip ring, synchronous, and squirrel cage induction motors....
Is it possible to increase speed of AC Slip Ring Induction Motor?
k;kl;kl;
What is the block diagram of regenerative braking employed for three phase slip ring induction motor?
YES
What is the basic difference between carbon brush of AC slip ring motor and carbon brush of Direct current commutator motor?
The main difference is in how the carbon brushes are used. In an AC slip ring motor, the brushes transfer power to the rotor through slip rings, whereas in a DC commutator motor, the brushes switch the current direction on the rotating armature to maintain torque and rotation. Additionally, the design and composition of the brushes may vary to accommodate the specific requirements of each motor type.
