x 1 x 2x , . x 1 x 2x . x 1 x 2x . , . .
s = 1 x 1, x 2x 1, (. 10.2). k . , 20002500, k = 1,4¸1,5; , 1000 , k = 1,15¸1,2. , I 1 = I 1 u / a , s = 1 (. 10.2).
(10.38), (10.39) x 1, x 2x c 1 , . k 'HAC k 5 %, s = 1 . k .
.
, I 1 < (1,5¸2) I , , , s = 0,1¸0,15, x 1 x ¢2x k =1. , k , k = 1 s = 0,1¸0,15 k s = 1.
k .
(. 10.3).
CN (10.28) , .
:
(10.48)
s m *.
10.3
P 2 =; U 1 =; 2 =; I 1 =; I '2 =; x 1=; ' 2 =; r 1 =;
r '2 =; x 12 =; s =; N =
/ | s | |||
1;0,8;0,6;0,4;0,2;0,1 | s = s | |||
k | _ | |||
k δ= f (Bδ) | _ | |||
1=(t Z1- b 1)(1- k δ) | ||||
λ1=λ1-∆ λ1 | _ | |||
λ1= k δ λ1 | _ | |||
_ | ||||
_ | ||||
_ | ||||
_ | ||||
_ | ||||
_ |
: 1. .18 k ' k' (.1); 5% k .
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2. I1 (.2 18) . 10.2 (. 14) : s = 1 ÷ s .
3. I '2 (. 20) (. . 9.1) s = s .