, - , . U; i ; I n.
:
E = f (i ) n = const; I = 0. = f (i ), .. , , ;
U = f (i ) n = const; I = const, I = 0 .. - .., I I R , , I . , ;
U = f (I ) n = const R = const, , .. ;
i = f (I ) n = const U = const.
U I , , I , .
1) , , .
2) , . 16.
3) (...) E = f (i ) n = const I = 0.
4) U = f (i ) n = const I = const.
5) U = f (I ) n = const - i . (0,70,8) i ..
6) i = f (I ) n = const; U = const.
1) ... .
2) - .
3) .
4) -.
1) 10159-79 U = E = f (i ) n = n = const; I = 0. .. , (1,251,50) i . (. 17, 1) i . , - , - .
|
|
, ( 2) . S , -.
- . , ( . 17). .. .
.. 0 = U (. 18). ... , DQ DH, (..)
Fδ.
(23)
< 1,2 , = 1,21,4 ,
> 1,4 . .
. 16 , | 2) U = f (i ) I = const; n = const , - , . - . - -, . , - , - - . - - 34 . - . |
(. . 18) ... - -
I R .
3) U = f (I ), i = const; n = const, - . 183-74 .
10159-79 , 150% . :
(24)
U 0 , ;
U a , .
, 1,5 I .. .
.. , . 10. - I U . 2030% .
|
|
. 17 | . 18 |
- (. 19), .. , . D u = (58)% U .
. 19 | . 20 |
4) I = f (i ) n = n = const; U = const -, , (. 20). 10159-79 : , .
. - , .. - . , - . 10 . ( ) . (I = 0).
10
E a = f (i ) | U a = f (i ) I a = | U a = f (I a) | i = f (I ) U = | ||||||||
i = | i = | ||||||||||
E a, | I , | E a, | I , | U a, B | i , | U a, B | I a, | U a, B | I a, | i , | I a, |
2, 4 7, 9, 10.
1) .
2) .
3) ? ?
4) ...?
5) ... () ?
6) , .
7) , 183-74. , .
8) ? 10159-79?
9) ?
10) , ?
7
: - [1, c. 239248; 2, c. 178186; 3, c. 152155].