Self-excited

⭐⭐⭐
adjective / participle (electrical engineering / physics / neologism)

Definition

Regarding machines, generators, or electrical systems: self-excited; producing its own excitation current required to create its magnetic field without an external power source. Broadly or figuratively, it describes a system, circuit, or state that stimulates, maintains, or amplifies itself through its own internal mechanisms or residual reactions.

Bilingual Equivalents

  • Self-excited
  • Self-exciting

Grammatical & Source Details

Inflection Type Variable adjective with standard masculine, feminine, and plural structural forms.
Formation Compound neologism formed from the prefix 'auto-' (self) and the past participle 'excitat' (excited).
Spelling / Pronunciation [a.u.to.ek.t͡ʃi.ˈtat]
Source Dictionary of Technical Terms and Applied Physics

Contextual Usage Examples

RO: Inginerul a pus în funcțiune un generator autoexcitat pentru a asigura alimentarea de rezervă a întregii stații de pompare.

EN: The engineer started a self-excited generator to provide backup power for the entire pumping station.

RO: Această mașină electrică funcționează ca un sistem autoexcitat datorită magnetismului rezidual din miezul său de fier.

EN: This electrical machine operates as a self-excited system due to the residual magnetism in its iron core.

RO: În stadiul inițial, dinamul autoexcitat produce o tensiune slabă care crește treptat până la stabilizare.

EN: In the initial stage, the self-excited dynamo produces a weak voltage that gradually increases until stabilization.

Idioms & Phrases

Generator autoexcitat / Self-excited generator

RO: Mașină electrică ce utilizează o parte din curentul generat în indus pentru a-și alimenta propriile înfășurări de excitație.

EN: An electrical machine that uses a portion of the current generated in the armature to power its own excitation windings.

Circuit autoexcitat / Self-excited circuit

RO: Ansamblu electronic capabil să genereze oscilații permanente fără intervenția unui semnal de comandă din exterior.

EN: An electronic assembly capable of generating permanent oscillations without the intervention of an external command signal.

Dinam autoexcitat / Self-excited dynamo

RO: Dispozitiv electromecanic istoric care își magnetizează inductorul folosind curentul debitat de propriul său rotor.

EN: A historical electromechanical device that magnetizes its inductor using the current delivered by its own rotor.

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