1. :
(4.1)
.. -1522
..- -820
.. -920
.. -1221
..
n .
k. .
2. 1000 . . :
(4.2)
../1000
Z .
F = 1500 - .
3. , :
(4.3)
/. . .
4. :
(4.4)
- . . .
../...
5. :
;
| . |
| . |
| .13.2-74.06.01.413.04. |
- - 1522
- -820
- -920
- -1221
- - ;
- -, ;
6. :
; (4.6)
0,33
= 0,08
= 0,08
= 0,16
- .
7. (. . ) :
(4.7)
.. -1005/1025
.. -80/82
.. -1221
.. -75
| . |
| . |
| .13.2-74.06.01.413.04. |
8. . . :
(4.8)
/.. -1005/1025
/.. -80/82
/.. -1221
/.. -75
4.1.
4.1.
| ,. | -1005/1025 -80/82 -1221 -75 | |
| - | . | 46.75 |
| .. ./1000 | 31.17 | |
| 1 . | /... | 32.09 |
| 1 . | ../.. | 366.73 |
| -1005/1025 -80/82 -1221 -75 | 0.39 0.17 0.71 0.7 |
| . |
| . |
| .13.2-74.06.01.413.04. |
| -1005/1025 -80/82 -1221 -75 | 0.33 0.7 0.71 0.7 | |
| , .. | -1005/1025 -80/82 -1221 -75 | 13.6 7.8 55.16 |
| ../. | 21.9 |
|
|
|
, , :
U= U+U+U+U+U+U (4.9)
U ; U - , ; U ; U / ; U / ; U .
:
U= 1/w*nj*Cmj*K. (4.10)
nj - j- ;
Cnj j , /;
, , , . (=2.0).
:
mj= (Cmi*Km*K*Kn)
mi , .;
m ;
, ;
n ;
;
/ V . / V .
=1.9, =1,376, n=1.3 1=2400000 , =169.7 , - V :
| . |
| . |
| .13.2-74.06.01.413.04. |
v=(240000*1.9*1.376*1.3)/169.7 = 4806.68 ./.
, :
Ui = 1/1.57*1*4806.68*2=6123.2 /
. / 2005. , , 30% U =0.3*U
U = 0.3*6123.2 = 1836.96 . (4.11)
, 1 :
U = .,
. 1 , /. / 12% , . .
U =14.2*6000 =84600 / (4.12)
/ :
U = 1/100w*(.*r./+*r/), (4.13)
r , %;
R / , %.
(4.19) r.=10%, r =20%, .
| . |
| . |
| .13.2-74.06.01.413.04. |
|
|
|
/ :
U =1/100w(.*a./+*a/), (4.14)
a. , %;
A / , %.
(3.20) a =10%, am=12.5%, / :
Ua = 1/157(140580000*10/1300+8360000*12.5/150) =69048.3 .
:
U.= 1/100w(*/+*/), (4.15)
. -, %.
(3.21) =1.6%; = 6.0%, :
U.=1/157(140580000*1.6/800+8360000*6/150)=3693,4
U=6132.2+1836.96+84600+71556.3+69048.3+3693.4=236867.2
4.2
| . | |||
| 1. | / | 6132.2 | |
| 2. | / | 1836.96 | |
| 3. | / | ||
| 4. / | / | 71556.3 | |
| 4. | / | 156156.3 | |
| 5. | / | 69048.3 | |
| 6. | / | 3693.4 | |
| 7. | / | 236867.2 | |
