..
-
Ļ
2005
681.5.01(07)
31.29173
74
.., ... ,
..
74 : - . : , 2005.29 .
, - .
31.29173
Ó .., 2005
Ó , 2005
- 充 4
- . 5
.8
充.9
酅.9
..10
- .11
充 19
..20
21
- 充 22
-
1. .
2. n = f (I) .
3. n = f (I) :
) R = R, I. R. (, , U = U; = );
) R1 = 1 R; R2 = 2 ∙ R (U = U; = );
) 1 = 3 ; 2 = 4 ∙ (U = U, R = 0);
) U, I U ( = , R = 0);
) U1 = 5 ∙ U U2 = 6 ∙ U ( = , R = 0).
4. n = f (M).
5. n = f (M), .3 (, , ) .
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6. , ..4 5 (, , ) = 7 ∙ . ( , ).
7. n = f (M), = 7 ∙ ω = g ∙ ω . U = . .
8. n = f (M) ω .7. R U = U = . R.
. - 1 ÷ 6 .
-
1. (.1 ) 2.702 75 [9].
2. [1, 2, 3]:
(1)
ω , -1;
U , ;
R , ;
R , ;
I , ;
, ;
[1];
- , -1.
, , :
(2)
n / ω / ( -1) [1, 3, 5]:
(3)
(4):
(4)
( 2, 3 4) /.
(1) , I n. : I = 0 I = I ( I=Ic, I c - ), I= I .
3. :
(5)
(6)
ω =0 = 0, :
(7)
(U=U, R=0) I = U/R. I 10 ÷30 I, , , . I .
= ∙∙I, .
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I, , , : I = λ ∙ I, λ I (. .1-5).
I = I (7):
1. R :
. (8) (. . 3 )
2. U :
U = U = I R . (9) (. . 3 )
(1) :
∙i = i / ∙ (10)
i (.6), (. . 3 ).
4. n = f(M) (..4,5 ) , :
= ∙ ∙ I. (11)
(1) (5) :
(11*)
= ∙ i ∙ I (12)
5. ω c ( n ), , = . .6 n= f(M) c = const ω.
= c ω > 0 (1- , . = c ω < 0 (4- ), [1, 2, 3, 8].
6.
(.7 ) = R = 0, ω c = const (13 , ):
(13)
(13)
[]7. R (. 8 ) ω c U = U = (13) R:
(15)
8. - ( ) 297 210 [9]. (. 2, 3 4).
9. () (.3 ).
10. - " " [1, 2, 3, 5, 8]:
- ;
- ;
( );
;
;
- ;
- .
:
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10;
= 1 ;
U = 220 ;
- I = 6,1 ;
- η = 1420 /;
- R = 3,6 ;
λ =2,5.
:
K1 = 0,5; K2 = 2,5; K3 = 0,8; 4 = 0,5; K5 = 0,3; K6 = 0,7; K57 = 0,7 K8= 0,4.
. " - ", . - , .
, . 2/3 , 1,5 .
. , , . , , , .
(, ), .. .
.
:
( );
( );
, ( ).
n (M), . , = , , .
, .
. n(I ). , .
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, , , - , R = 0, = U = U .
