(. 6.2.1) , .
. 6.2.1
I I C ( ) I R ( ).
I, I C I R , XC . (. 6.2.2).
. 6.2.2 | . 6.2.3 |
U I R , I C 900 (.. 900). I U BC G. , (. 6.2.3).
G=1/ R, BC=1/ XC, Y , G , BC () .
- , , . : I = I R + I C.
, :
; I = U Z = UY.
; Y = I U = 1/ Z,
Z - .
j = arctg (I C IR) = arctg (BC G).
G = Y cosj; BC = Y sinj.
IR I C, I j, Z BC.
(. 6.2.4), : U = 5 , f = 1 .
. 6.2.4
U, I, IC, IR . 6.2.1. , R, j, XC, Z.
6.2.1
U, B | I, | I, | IR, | j, | R, | XC, | Z, | |
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. |
:
j = arctg (I C I R) =
G = IR U; R = U IR.
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BC = IC U; XC = U IC.
; Z = 1 Ö Y.
( ).
(. 6.2.5) (. 6.2.6).
. 6.2.5 . 6.2.6