r l laplace

3
= + ( 2 + 2 ) = ( + ) = ( 2 + 2 )( + ) = 2 + 2 ( + ) = [ + + + ( + ) ] 1 2 + 2 ( + ) = 1 + ( + ) = [ + + + ( + ) ] = 1 2(+ ) = 1 2 2 2 = 1 2( + ) = 2( + ) = 1 + ( + ) = 1 2( + ) = 2(+ ) = 1 ( ) 2 + 2 = 2 ( 2 + 2 ) = 2 + + + 2+ + 2 2 + 2 + = 1 2 + 1 + + 1 2+ 1 + 2 + 2 1 + = 1 2 + + 1 2+ + 2 + 2 = 1 2 + + 1 2+ cos + 1 2+ + 1 2 + sin + 2 + 2 1 2 + + 1 2+ = 1 2 + + + + = 1 2 2 [() 2 + − − 2 ] = ( 2 +() 2 ) 1 2+ + 1 2 + == 1 2 + + + + + = ( 2 + 2 )

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circuito R L resuelto con laplace

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  • = +

    (2 + 2)= ( + )

    =

    (2 + 2)( + )=

    2 + 2 ( +)

    =

    [

    + +

    +

    ( +)

    ]

    1

    2 + 2 ( +)

    = 1

    + ( +)

    = [

    + +

    +

    ( +)

    ]

    = 1

    2 ( +)

    = 1

    22 2

    = 1

    2( + )

    =

    2( + )

    = 1

    + ( +)

    = 1

    2( +)

    =

    2( + )

    =1

    ()

    2 + 2 =

    2

    (2 + 2)

    =

    2 +

    + +

    2 +

    +

    2

    2 + 2

    +

    = 1

    2 +

    1

    + +

    1

    2 +

    1

    +

    2 + 2

    1

    +

    = 1

    2 + +

    1

    2 + +

    2 + 2

    = 1

    2 + +

    1

    2 + cos +

    1

    2 + +

    1

    2 + sin

    +

    2 + 2

    1

    2 + +

    1

    2 + =

    1

    2

    + +

    + + =

    1

    2

    2

    [()2 + 2]

    =

    (2 + ()2)

    1

    2 + +

    1

    2 + ==

    1

    2

    + + +

    + + =

    (2 + 2)

  • =

    (2 + ()2) cos +

    (2 + 2) sin +

    2 + 2

    =

    (2 + ()2) cos +

    (2 + 2) sin +

    2 + 2

    =

    2 + ()2

    2 + ()2 cos +

    2 + ()2 sin +

    2 + 2

    cos =

    2 + ()2

    sin() =

    2 + ()2

    =

    2 + ()2 sin() cos + cos() sin +

    2 + 2

    =

    2 + ()2 sin cos cos sin

    +

    2 + ()2

    2 + 2

    Rgimen transitorio

    =

    2 + ()2 sin cos cos sin =

    2 + ()2sin( )

    iwL

    R

    = 2 + ()2

  • Expresin general de

    =

    sin +

    2 + 2