Definition of Commutator. Meaning of Commutator. Synonyms of Commutator

Here you will find one or more explanations in English for the word Commutator. Also in the bottom left of the page several parts of wikipedia pages related to the word Commutator and, of course, Commutator synonyms and on the right images related to the word Commutator.

Definition of Commutator

Commutator
Commutator Com"mu*ta`tor, n. (Elec.) A piece of apparatus used for reversing the direction of an electrical current; an attachment to certain electrical machines, by means of which alternating currents are made to be continuous or to have the same direction.

Meaning of Commutator from wikipedia

- In mathematics, the commutator gives an indication of the extent to which a certain binary operation fails to be commutative. There are different definitions...
- A commutator is a rotary electrical switch in certain types of electric motors and electrical generators that periodically reverses the current direction...
- algebra, the commutator subgroup or derived subgroup of a group is the subgroup generated by all the commutators of the group. The commutator subgroup is...
- the technical problems of continuous rotation with the invention of the commutator, he called his early devices "electromagnetic self-rotors". Although they...
- dynamo is an electrical generator that creates direct current using a commutator. Dynamos were the first electrical generators capable of delivering power...
- century, this is done with a rotary switch on the motor's shaft called a commutator. It consists of a rotating cylinder divided into multiple metal contact...
- field coils are connected in series with the rotor windings through a commutator. It is often referred to as an AC series motor. The universal motor is...
- A mercury swivel commutator is an electrical commutator typically used in electrophysiological experiments on head free or moving animals. Electrical recordings...
- In mathematical physics, the ternary commutator is an additional ternary operation on a triple system defined by [ a , b , c ] = a b c − a c b − b a c...
- Poisson brackets. In quantum mechanics, it is satisfied by operator commutators on a Hilbert space and, equivalently, in the phase space formulation...
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