220
I0=8
Ta=X/(ωR)=0,2925/(314,1590,065)=0,014
i=1,414KI0=1,4141,498=16,85;
Imax=1,5S./(1,732U)=1,5125000/(1,732220)=492,074A
- -220
t=t+t=0,01+0,03=0,04
Bk=I02(t+T)=64(0,06+0,014)=4,736 2c
=0.39%
i.=1,414 I.=1,4140,3940=22,035
:
It2t=4023=48002c
:
It2t=2523=18752c
| -220 | -1-220/10001 | |
| U=220 | U=220 | U=220 |
| Imax=492,074A | I=2000A | I=1000A |
| I0=8 | I.=40A | - |
ia  =5,543
| i.=22,035A | - |
| I=21,1 | I=102A | I=64A |
| B=4,736 2c | 48002c | 18752c |
- 220-I-750/5
| U=220 | U=220 |
| Imax=492,074 | I=750A |
| B=4,736 2c | (I)2t=(25)23=18752c |
- -220
| U=220 | U=220 |
| Imax=492,074 | I=1200A |
| I=21,1 | I=150A |
| B=4,736 2c | (I)2t=(60)23=108002c |
:
| -335 | 0.5 | 0.5 | 0.5 | |
| -335 | 0.5 | - | 0.5 | |
| -335 | 0.5 | - | 0.5 | |
| (-) | 6812 | 0.2 | - | 0.2 |
| 1.7 | 0.5 | 1.7 |
I2=5A
R=S/I22=1,7/25=0.068
0.5 Z2=1.2
R=0.1
:
R=Z2-R-R=1.2-0.068-0.1=1.032
:
q= 
L/R=0.0175125/1.032=2.122
L=125; [3, .379]
2.52
- ,
| S -, | S, | ||||
| -335 | |||||
| -348 | |||||
| -335 | 1.5 | ||||
| -304 | |||||
| (-) | 6812 | ||||
: S2 
=56
- -220-II 1; U=220; S2=400A;
- -1250-0,51; U=220; I=1250A;
220 120/220-IV;
:
- AC-300
|
|
|
I=710A
r0=1.205
D=400 c
:
:
E=0.354U/(r0+lg(1.26D/r0))=0.354220/(1.205lg(1.26400/1.205))=24.655/
1.07E 
0.9E0
26.38 28.452
j =0.9 A/2
q=Imax/ j =492.074/0.9=546 2
1 AC-500, 1945=945A
Imax=492.074A<I=945A
110 10 .
