.


:




:

































 

 

 

 


. () ( )




() ( ), ( ), ( ). , - ().

, . , (. 3.1) - . , .

 

 

. 3.1 -

, ( ). . , .

 

 

i 1(u 1) i 2(u 2) i (u ) , (. 3.2).

. 3.2 -

 

- .

, - . : -, , , . - .

- . , - - .

, (3.1)

U ,

u(t) =U +Um cos w0t.

- .

, U S .

 

 

, . Um

(3.2)

, (3.3)

(.2.3),

(3.4)

- .

. 2.3 -

- ( )

i(t) =0+a1(U(t) U0)+a2(U(t)U0)2++an(U(t)U0)n (3.5)

 

..

 

( ), u,i .

S1 = I1 / Um = a1+2a2E+3a3E2+ a3E3+ , (3.6)

I1 - , E = U U0.

1

.

I0 I1, I2:

I0 = (imax + imin + 2I0)/4

I1 = (imax - imin)/2 ( 1.1)

I2 = (imax + imin - 2i0)/4

imax, imin, i0 - ( ) u = E + Um, u = E - Um, u = E.

E - , Um - .

:

I0 = (imax + imin + 2(i1 +i2))/6

I1 = (imax - imin + (i1 - i2))/3

I2 = (imax + imin - 2i0)/4 (1.2)

I3 = (imax - imin - 2(i1 - i2))/6

I4 = (imax + imin - 4(i1 +i2) + 6i0)/12

 

 

2

gn(q)

 

q0 s q 100g0 100g1 100g2 100g3 100g4 100g5
  0.996 0.007 0.014 0.014 0.014 0.014 0.014
  0.985 0.056 0.112 0.111 0.109 0.107 0.104
  0.966 0.189 0.376 0.368 0.355 0.338 0.317
  0.940 0.446 0.881 0.840 0.798 0.730 0.648
  0.906 0.865 1.697 1.602 1.452 1.258 1.037
  0.866 1.482 2.883 2.653 2.297 1.857 1.378
  0.819 2.33 4/49 4.00 3.28 2.42 1.55
  0.766 3.44 6.55 5.64 4.32 2.84 1.46
  0.707 4.83 9.09 7.50 5.31 3.00 1.06
  0.643 6.53 12.1 9.54 6.13 2.82 0.357
  0.574 8.59 15.6 11.7 6.69 2.27 -0.493
  0.5 10.9 19.6 13.8 6.89 1.38 -1.38
  0.423 13.6 23.9 15.8 6.68 0.226 -2.01
  0.342 16.6 28.7 17.6 6.02 -1.05 -2.49
  0.259 20.0 33.7 19.1 4.95 - 2.29 -2.44
  0.174 23.6 39.0 20.3 3.52 -3.22 -1.94
  0.087 27.6 44.4 21.0 1.83 -4.01 -1.08
  0.000 31.8 50.0 21.2 0.00 -4.24 0.00

1
       
 
 
   
 

 

R1=R2=0,1 ; =0,5 ; . I.

 

R1=1 ; R2=2 , 1=1 , E2=4 . .

, .

 

 

   

u(t)=(1+cos10t) .

. ik(ωt).

 
3 , , - .
. 5

 
 
 
 
I0, I1, I2 ik 3. .

 


 

 

2

 


R1=600 ; R2=50 ; =0,25 ; . I.

 

 

R1= R2=1 ; 1=2 , E2=3 ; .

, .

 

 

u(t)=(-3+4cos100t), .

. i(ωt).

 
3 , , - .
. 5

 
 
 
 
I0, I1, I2 i 3. .

 


 

3

 


R=0,5 , =2 ; ; I.

 

R1= R2=1 ; 1=2 , E2=6 ; .





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