.
Z = r + jx r x ( ), . 2.6, . (. 2.6, ), Y = g + jb ( ).
, Z Y , , . 2.6 . , , .. . , :
, . .
(2.23 )
(2.23) (2.24):
(2.24)
, , r x g b g b r x.
(R, L, C)
.
. (2.25)
, R (1.6), L (1.8) C (1.11), (2.25).
R
ZR (j ω) Y R (j ω)
(2.26)
(2.26) (2.13), (2.14), (2.22), , (x = b = 0) (. 2.7, , ), R G (. 2.7, ). , φZ = φU φI = φY = 0 , .. (. 2.7, ).
(. 2.7, ) , (. . 1.7) ŮR İR.
L
(2.25) (1.8).
.
, : ZL (j ω) YL (j ω):
(2.27)
(2.27) (2.13), (2.14), (2.22) :
|
|
1. ( )
ZL (j ω) =j ω L, YL (j ω) = 1/ ω L; (2.28)
2. :
rL = gl = 0;
3. π /2, .. 900:
φZL = φU - φI = π /2 = φYL (. 2.8, , )
C
(2.22) (1.11) , , ZC (j ω) YC (j ω) .
(2.29)
(2.29) (2.13), (2.14), (2.22) .
1. ( )
ZL (j ω) =jωL, YL (j ω) = 1 /ωL; (2.30
2. : rC = gC = 0 (. 2.9, , );
3. π/2, .. 900: φZL = φU - φI = π/2 = φYL (. 2.9, , ).