ring is dirty or brushes arent seated
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
how to calculate resistance box for slipring motors
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
DOL(Direct Online starting) Star Delta starting Auto transformer starting Above methods are for squirrel cage induction motor Rotor resistance starting is used for wound rotor or slip ring induction motor
slip ring is connect on shaft of motor to collect current from commutator without any complicate connection and with use of it resistors can be insert in circuit and therefore speed control of motor can easily achive
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
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.
how to calculate resistance box for slipring motors
short the rotor terminals.
yes
it is related to Slip ring rotor max.currents and voltage ...
Slip Ring Induction Motor and Squirrel Cage Indution Motor
slip ring, synchronous, and squirrel cage induction motors....
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The only difference between slip rings and commutator is that commutator can change the frequency where as the slip rings can not do it.
YES
slip ring motors are one in which the rotor is connected to the slip ring directly in which the slip ring also connected with the shaft so that it rotates with the rotor simultaneously..