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Transformatoare electrice

Faculatea de Inginerie Electrica Tehnici de Comunicare Profesionale. Cata Adrian Florian Grupa 114B. Transformatoare electrice. Notiuni de baza.

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Transformatoare electrice

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  1. Faculatea de Inginerie Electrica Tehnici de Comunicare Profesionale Cata Adrian Florian Grupa 114B Transformatoare electrice

  2. Notiuni de baza • Transformatorul electric este un aparat care realizeaza o modificare a parametrilor (tensiune, current, numar de faze) energiei electrice de current alternative in scopul adaptarii energiei la caracteristicile functionale ale diferitilor consumatori.

  3. Componentele transformatorului • Miezul magnetic; • infasurarile primara si respective secundara; • cuva, daca transformatorul este scufundat in ulei.

  4. Tipuri de transformatoare • Transformatorul electric poate fi mono, bi-, tri- sau n-fazat, in functie de reteaua de alimentare si de cerintele consumatorului. Cel mai simplu dintre acestea este desigur monofazat.

  5. Transformatorul monofazat

  6. Transformatorul trifazat

  7. Transformatore speciale

  8. Concluzii • Transformatorul electric este importat deoare poate realizeaza o modificare a parametrilor (tensiune, curent, numar de faze) energiei electrice in scopul adaptarii energiei la caracteristicile functionale ale diferitilor consumatori.

  9. Bibliografie • [1]www.referat.ro • [2]Transformatorul Electric,editura Matrixrom,Ovidiu Centea • [3]http://www.google.ro/search?q=imagini+transformatoare&hl=ro&biw=1366&bih=599&prmd=imvnsfd&tbm=isch&tbo=u&source=univ&sa=X&ei=RyXETrWNHMyk-gaHtfDnDQ&ved=0CBwQsAQ

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