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,

.

, ,

,

. ,

.

,

.

, ,

. , ,

, ,

,.

.

,

,

.

,

, (.1),

.

.1 ,

LC-,

. , ,

, .

, .

.

,

,

:

, 220

, 50

, 75

Cos 0.6

L (.2).

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RL

, R

.

,

C1 C2 .

cos,

,

,

=53 , sin=0.8.

, :

IR=P/U=75/220=0.341

, :

IL=IR(sin/cos)=0.3410.8/0.6=0.454 R=U/IR=220/0.341=645

L:

XL=U/IL=220/0.454=484

:

L=XL/=484/314=1.51

=2F=23.1450=314/

L,

C2,

50.

C2=1106

/(2

L)= 1106

/(3142

1.51)=6.58

L2

2

. , ,

L1, , ,

80 .

,

:

, 220

, 50

, 0.84

Cos 0.5

, ,

, .

cos=0.5 , =60, sin=0.866.

, :

S=UI=2200.84=184.8 , :

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P=Scos=184.80.5=92.4 ( 80 12.4

RL)

:

R=P/I2=92.4/0.7=132

:

RL=RPRL/P=13212.4/80=20.46

, :Q=Ssin=184.80.866=160

:

XL1=Q/I2=160/0.842=227

:

L1=XL/=227/314=0.723

=2F=23.1450=314/

L1,

C1,

50.

C1=1106/(2L1)= 1106/(31420.72)=14

, 7 . ..

I=0.3417=2.4 A. , , C1

:

Uc1=Xc12.41.414=2272.41.414=770

=XL ( 50 ), 1.414

.

, [1]:

Dn=1-L1/L*(1-1/n2)2, n .

L1 L ( 150 )

3.4 , (250 ) 11, (350 ) 22.5 (450 ) 37.5. .

, 1F 2F

.

[1]:

1F=33.3 ,

2F=75 ,

. L1

.

,

.

RL L1.

URL=IRRL=0.34120.46=7

U1=220+7=227 ., .3,

:

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U=U11.11=2271.11=252 .

[2].

:1 2 -

, , , . 1 400 ,

2 .:

, ..

.

.

, ,

.

,

.

,

75 , .4.

,

1.

,

.

,

.5.

,

, .

,

2..

:

1. . .. . . 1982., .208-216.2. . . . . .

1973., . 228.