1. .
.. , (, , ) (, , ), .. . , , , , , , (), .
. ,
(28)
U 0, I 0, j0 - .. , .
.. , . . I 0 = 1, U 0 = 1 s j0 = 0,8. , " = 1,08, - " = 1,13.
(29)
() = = U . , . , , , - = 0,85 U . .
.. , .
, .
. , . , . ( ..) U 2.
1 = 2 = 0, , . . .
(110 ), . .. , . , , . , D Y , , , , (. 11) [14]. ,
|
|
. 11. - |
Y0 |
Y0 |
Y0 |
Y |
Y0 |
Y |
Y0 |
Y0 |
z I |
z II |
z μ0 |
z I |
z II |
z μ0 |
z I |
z III |
z II |
z I |
z III |
z II |
z I |
z III |
z III |
Y0 , . , , (z 0) (z I) (. 11). , , , , , , , . Y/D z 0 = ¥. Y/Y0-12, , , , (z m0) . , , z m0 . z m0 zm0 = 0,31,0, zm0 = 10-41. Y/Y012
z 0 = z II + z m0 z I/2 + z m0.
, . , , , . , , , , ( m0), , (. 11).
, . , , , ( 0)
|
|
,
x 0 = x I + x III.
, .
, . 1 0 . . 8 0/ 1, 1 0 .
8
110220
1. | 3,5 | 5,5 |
2. | 3,0 | 4,7 |
3. | 2,0 | 3,0 |
. z 2 = z 1. , s = 2. . z 2 = 0,35 ( ). z2 = 0,3Ð60. , . z 0 = z 1.
.
2. , .
, , .
, z, ( , ..), . , , , 1,05, (0,4; 0,66; 3,15; 6,3; 10,5; 13,8; 15,75; 21; 24; 37; 115; 154; 230; 340; 515 . .). ( 0 ( ) I 0 ( )) :
k - , .
, , , . (..). , , , , , . , I U , . , * = / U ; I * = I / I ; U * = U / U ; S * = S / S ; z * = z / z .
|
|
, , (, 100 1000 ) () .. U = U .
, , :
- *() S U (, ),
; (30)
- () % I U (),
; (31)
- ( , ) l:
; . (32)
U , .
. 9.
9
- | () | ||
- | |||
- | S | ||
I . | |||
- | %, S | ||
, | %, і%, %, S | ||
- | , l |
3. * z S
( n ) |
I S |
S |
S(z S) |
. 12. |
, ( ).
.
1. .
z S = z 1 + z 2 + + zn.
2. .
, , z S,
. (33)
3. , -, n- (. 13, ). z
.
, , . (. 13, ).
.
n |
zm |
zn |
z 1 |
m |
z 1 n |
znm |
a) |
z 12 |
z 1 |
z 2 |
) |
. 13. |
|
|
.
.
z S S .. .
4. ..
.. . , .., - .. . . .. : , (1); (2); (1,1); (3).
.. (. 12)
, (34)
S, 1S - .. , ; , z 1S - .. , ; m ( n ) - , ..; - , .. ( .. ).
.. - .. i
(35)
- , , . . S /r S (. 10).
m ( n ) .. . 11. .. . 11 z, -
, . . , r < x /3 .
10
S /r S
k
.. | S/ r S | , k |
1. 6-10 30-60 | 40-80 | 1,92-1,96 |
2. 1000 , . 1 | 20-60 | 1,85-1,95 |
3. 100 ( ) | 30-60 | 1,89-1,95 |
4. 30100 | 20-50 | 1,85-1,94 |
5. 100 ; 90 % .. | 20-40 | 1,85-1,92 |
6. 30100 ( ) | 15-30 | 1,81-1,89 |
11
, ..
., (n) | (2) | (1) | (1,1) |
, | |||
, | |||
.. , | |||
, | |||
, | |||
, | |||
, |
. 11
, | |||
.. , | |||
, | |||
, | |||
, | |||
, | |||
, |
9
, . 14, . .. , . . .
:
- (): S = 75 ; U = 10,5 ; I = 4,125 ; ; os φ = 0,8;
- (1 2): S = 80 ; u = 10,5 %; U / U = 121/10,5 ;
|
|
- (1 2): l = 120 ; 0 = 0,42 /;
- : zN *() = 6 ;
- (): S = 60 ; U = 11 .
. :
-
. 14. |
1 |
2 |
1 |
2 |
zN |
˜ |
Δ |
Δ |
- , , -150/24, 0 = 0,42 / (. 1, . 1.6);
- ()
- , .. U = 121 .
2 |
x 2 |
x 1 |
x 2 |
x 1 |
x 2 |
2 |
2 |
2 |
x 2 |
21 |
) |
x 2Σ |
) |
0 |
x 2 N 2 |
x 1 |
3 zN |
2 |
0 |
0 |
01 |
) |
x 0Σ |
) |
. 15. (, ), (, ) (, ) |
x 1Σ |
) |
) |
1 |
1 |
x 2 |
x 1 |
x |
x 1 |
x |
1 |
1 |
x 2 |
(t = 0). , (. 15, ). 1 , 1- . , 2 2 (. . 15, ). .., 2, . ( 1∑) ( 2∑) . 15, . 15, . . 15, , ( 0∑) - . 15, . . 8
1 2:
k I = k II = U / U = 10,5/121 = 0,086776.
.. U = 121 :
(28) :
(. 15, , ) (. 15, ) (33):
, .. (. 14), , . 16. .. ((3)) .. ((1)).
2S = 42,99 |
0S = 29,296 |
1S = 42,99 |
1S = 69,428 |
. 16. |
. 11.
. . 16, :
:
..:
, (34) . 11,
:
. (34) . 11
, () 2 .. (10 %) .. .
.. (35) :
t = 0,096 . 10. .. 30 100 MB ( ) S/ r S = 1530. S/ r S = 30,
t a = S/(r Sw) = 30/314 = 0,096 .
(, , . .) .. , . .. (. 12).
12