To reverse the direction of the current, and keep the thing ( rotor, armature) going in one direction. The older term, applied to some automobile use, was timer. The French correctly refer to the Balance Wheel of a watch as a commutator, using the French spelling of commutateur. Some expensive watches had solid Gold commuator screws on the balance wheel!
Commutator is a split ring which reverses the current .when the commutator turns around due to magnetic force and because of it even the current gets reversed
Commutator is a device in a motor through which supply is fed.
The commutator is part of the armature on a DC motor and this assembly is the rotating element of a motor.
If the commutator is removed from your generator, you (if you connect slip rings) get AC supply instead of DC supply. the function of the commutator is to convert AC to DC supply and vice versa.Additional AnswerRemoving the commutator will also prevent you from connecting the output of the generator to its load. Remember, the generator's armature is spinning!
If there is a commutator, it means you are dealing with a DC motor.The commutator acts like a switch to supply voltage to a revolving armature from the stationary brush assembly.A commutator has commutator bars, each seperated by mica insulation. Each coil of the rotating armature is connected to two bars that are in directly opposite positions across each diameter of the armature.The total number of commutator bars depends on the design of the windings on the armature: either "lap" or "wave" windings can be used on a DC motor or generator which is provided with a commutator.For more information see the answer to the Related question and also the Related link shown below.
A commutator applies power to the best location on the rotor, and in a generator, picks off power similarly.
A commutator applies power to the best location on the rotor, and in a generator, picks off power similarly.
The commutator is used to convert the AC to DC
The commutator is used to convert the AC to DC
The commutator function in mathematics is used to measure how two mathematical operations interact with each other. It helps determine if the order in which operations are performed affects the outcome. The commutator function is important in various mathematical fields, such as group theory and linear algebra, for studying the properties of mathematical structures.
the purpose of carbon burshes is to ensure electrical connection between the rotating commutator and stationary load circuit.the burshes are made of carbon and rest on the commutator carbon burshes are employed to reduce sparking and provide better commutation.
what is necessity of commutator in DC generator
Because, the commutator segments are used for converting AC to DC.
A commutator is an electrical switch that periodically reverses the current direction in an electric motor or electrical generator. A commutator is a common feature of direct current rotating machines.
Commutator is a split ring which reverses the current .when the commutator turns around due to magnetic force and because of it even the current gets reversed
Commutator is a device in a motor through which supply is fed.
The commutator is part of the armature on a DC motor and this assembly is the rotating element of a motor.