, , . ( ); .
1. .
2. .
3. , , .
1. , .
2. .
3. ( ) . 
.
4. , , , , .
| U , | R, | XL, | XC, | R1, | XL1, | XC1, | R2, | XL2, | XC2, | |
1 10
| - | F | G | H | ||
R
| 
| 
| |||
| R
| 
| 
| |||
| R
| 
| 
| |||
XL
| 
|
| |||
| XL
| 
| 
| |||
| XL
|
|  
| |||
XC
| 
|
| |||
| XC
| 
| 
| |||
| XC
|
| 
| |||
R XL
|
|  
|
|
|
|
11 20
| - | F | G | H | ||
| R
| 
| R2 XC2
| |||
| R
| 
| R2 XL2
| |||
| R
|
| XC2
| |||
| XL
| 
| R2 XC2
| |||
| XL
|
| R2 XL2
| |||
| XL
|
| R2
| |||
| XC
|
| R2 XL2
| |||
| XC
|
| R2 XL2
| |||
| XC
|
| XL2
| |||
R
|
| R2
|
21 30
| - | F | G | H | K | ||
| R
| 
| R2
| 
| |||
| R
| 
| R2
| 
| |||
| R
| 
| XC2
| 
| |||
| XL
| 
| R2
| 
| |||
| XL
| 
| R2
| 
| |||
| XL
| 
| R2
| 
| |||
| XC
|
| R2
| 
| |||
| XC
|
| R2
|
| |||
| XC
|
| XL2
|
| |||
| R
| 
| R2
| 
|
(. 1):
: U = 220 ; R = XL = 3 ; Xc1 = 6 ; R2 = 9 .
. 2.
U 
: U = U /√3 = 220/√3 = 127 , 
,
,
.
, ( ), 
(. . 3).
N, n1 n2 . 
. A. , A, 
.
. 4 A .
XC1 
:
. , 
:
.
(. 4):
; : 
, 
. , B C:
, 
, 
. 
.
, 
, 
. 
.
R2.
,
;
; 
.
( 1 .1) . 5.
