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Tevenenova teorema

Tevenenova teorema. Teorema superpozicije. strujni generator = otvorena veza naponski razdelnik. naponski generator = kratka veza. Presek provodnika jednosmerne struje. k – dozvoljeni, relativan gubitak snage. Uslov prenosa maksimalne snage.

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Tevenenova teorema

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  1. Tevenenova teorema

  2. Teorema superpozicije

  3. strujni generator = otvorena veza • naponski razdelnik

  4. naponski generator = kratka veza

  5. Presek provodnika jednosmerne struje • k – dozvoljeni, relativan gubitak snage

  6. Uslov prenosa maksimalne snage

  7. Prelazna stanja kod linearnih električnih kola jednosmerne struje • pojave prilikom uključenja i isključenja izvora elektromotorne sile koje se ne mogu objasniti samo korišćenjem Omovog i Kirhofovih zakona • zakon elektromagnetne indukcije (Faradej 1831) • zakon promen elektromotorne sile na krajevima kondenzatora

  8. L – koeficijent indukcije zavisi od geometrijskog oblika i magnetne propustljivosti sredine koeficijent samoindukcije

  9. - partikularno rešenje - rešenje homogene diferencijalne jednačine

  10. početni uslov - vremenska konstanta

  11. brzina porasta struje

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