Transformatoare electrice
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Transcript of Transformatoare electrice
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Transformatoare electrice
Faculatea de Inginerie ElectricaTehnici de Comunicare Profesionale
Cata Adrian FlorianGrupa 114B
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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.
Notiuni de baza
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Miezul magnetic;
infasurarile primara si respective secundara;
cuva, daca transformatorul este scufundat in ulei.
Componentele transformatorului
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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.
Tipuri de transformatoare
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Transformatorul monofazat
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Transformatorul trifazat
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Transformatore speciale
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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.
Concluzii
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[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
Bibliografie