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䳿

 

 

=const .

f ( ), fl , .

 

E1/E2=W1/W2=K12

1=-aj1/dt=-W1 df/dt 2=-dj2/dt=-W2 df/dt

1/2=W1/W2 U1/U2W1/W2=K12 ( U/=ZI/+(-E/))

S1 S2 E1I1=E2I2 E1/E2=I1I2=K12

 

E=4,44fWf

E1=4,44fW1f 1/2=W1/W2=K12

E2=4,44fW2f

Z m=∞, I10

e10=u1+e2+e1p/R1 R1i10=u1+e1+e1p R1+jx1= z 1

u1=R1i10+(-e1)+(-e1p)

U/1=R1I/10+(-E/1)+(-E/1p) U/1= Z 1I10+(-E/1)

E/p1=jx1I/10

U/1=(R1+jx1)I/10+(-E/1) -

 

1. .

E1/E2=W1/W2=K12 ; U1/E20=W1/W2=K12 E10=U2( )

2.

E2=4.44fW2fm , Bm=1¸1,2

E20=U20=4,44fW2fm W2=U20/4,44ffm

W1/W2=K12; W1=K12W2

3.

Pc=P+P P=Pc+Pm Pm .

, . Pm2=0

I10=(a¸3)%I/100%

Pm0

( ), .

 

.

.

10 ;

1, 2 10, 1, 2;

W10 = W11 + W22 ;

U1 = z 1I1 + (-E 2) .

1 = 10.

1 = 4,44 + W1 .

, 4,44fW1 = const. , z 11 = 0, U1 = 4,44fW1.

, . , U1 = const. , = const.

z 1I1 = 0, , (U1 = -E1). , , ( ), , .

W1i10 = W1i1 + W2i2 W1

i10 = i1 + W2W2 i2

i1 = i10 + (- W2W2 i2) i1 = i10 + i2\

i2\ = - W2W2 i2

i2\ i2 , \.

i2\ , ( ).

г

R22 + z 2 = 2 +

Z 2 = U2

2 = - Jx2I2

:

2 = (R2 + Jx2) 2 + U2

R2 + Jx2 = z 2

2 = z 2I2 + U2 .

.

 

i1 = i10 + i2\

U1 = z 1I1 + (-E 1)

2 = z 2I2 + U2

.

1 = - W1 2 = - W2

,

( ).

I2 || R22

R1I1 || I10

 

 

()

P2 = P2\

Q2 = Q2\

 

, .

1) 1 = 122 1 = 2

2 = 122

U2 = 12U2 i2 = - W2W2 i2

R22\ = 12R22

X2I2 = 12x2I2

,

S2 = S2

E2I2 = E2 I2 I2 = I2

, P2 = P2

:

R222= R2\(2\)2 Q2 = Q2

X2I22 = X2(I2)2

R2 = 122R2 X2 = 122 X2

, ()

г ( )

 
 


,

1-1\, 2-2\.

, - .

z 1- z 10 z 1- z 2- z .

ʳ

1. 1 = 10 + 2\

2. U1 = z 1I1 + z 10I10 (U1 = z 1I1 + (-E1))

- E1 = z 10I10 .

3. U1 = z 1I1 + z 2\I2\ + U2\

U2\ = z I2\

.

Z 1 = R1 +jX1

Z 2 = R2 +jX2

R1I1 || I1

R2I2 || I2

jX1I1 R1I1

jX2I2 R2I2

 

 

, 10 = 0,

1) 1) 10 = (2+3)%

2) 2) 10

3) 1.

,

10

,

.

3) 1 z 1, .

, :

z = R2 + jx2

z

R

x2

 

 
 


 

 
 


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, . U12 .

 

 

:

1) ( );

2) ;

3) .

 

 

1.

() , Pc 1

..

-

 

2. :

3.

 

 





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