1 / 10

RETEAUA ENERGETICA

RETEAUA ENERGETICA. SISTEMUL ENERGETIC NATIONAL - reprezinta complexul tuturor instalatiilor in care se produce, se transforma si se consuma energia, sub diferitele ei forme. Centralele electrice pot fi : Conventionale – termocentrale si hidrocentrale Neconventionale – eoliene si solare.

matana
Download Presentation

RETEAUA ENERGETICA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. RETEAUA ENERGETICA

  2. SISTEMUL ENERGETIC NATIONAL- reprezinta complexul tuturor instalatiilor in care se produce, se transforma si se consuma energia, sub diferitele ei forme

  3. Centralele electrice pot fi : • Conventionale – termocentrale si hidrocentrale • Neconventionale – eoliene si solare

  4. În termocentrale se transformă energia termică rezultată prin arderea combustibililor ( carbune, petrol, gaze naturale )

  5. Termocentralele – folosesc caldura obtinuta prin arderea combustibilului ( carbuni, petrol, gaze naturale ) • Aceasta caldura incalzeste apa care se transforma in abur • Aburul pune in miscare paletele unei turbine • Energia produsa de turbina se transforma in energie electrica cu ajutorul unui generator

  6. Hidrocentralele – au turbine a caror palete sunt puse in miscare prin caderea apei stransa in lacuri de acumulare

  7. Centralele eoliene – transforma energia vantului in energie electrica

  8. Centralele solare – folosesc lumina solara pentru producerea energiei electrice ( cu ajutorul unor panouri solare )

  9. De la centralele electrice energia electrica este adusa pana in localitate cu ajutorul unor conductori electrici subterani sau amplasati pe stalpi la mare inaltime

  10. Legatura dintre o cladire si reteaua electrica se realizeaza printr-un bransament

More Related