Id=600÷ 1300Atokqiymatiuchunquyidagilarniolamiz:
To‘liq maydon TM:
nDay=1.32*10-3*6002-3.20*600+2193=748.2 min-1
nDayl=1.32*10-3*7002-3.20*700+2193=599.8 min-1
nDayl=1.32*10-3*8002-3.20*800+2193=477.8 min-1
nDayl=1.32*10-3*9002-3.20*900+2193=382.2 min-1
nDayl=1.32*10-3*10002-3.20*1000+2193=313 min-1
nDayl=1.32*10-3*11002-3.20*1100+2193=270.2 min-1
nDayl=1.32*10-3*12002-3.20*1200+2193=253.8 min-1
nDayl=1.32*10-3*13002-3.20*1300+2193=263.8 min-1
Kuchsizlangan maydon KM1:
nDayl = 2.20·10-3·6002 – 4,96·600 + 3209=1025 min-1
nDayl = 2.20·10-3·7002 – 4,96·700 + 3209=815 min-1
nDayl = 2.20·10-3·8002 – 4,96·800 + 3209=649 min-1
nDayl = 2.20·10-3·9002 – 4,96·900 + 3209=527 min-1
nDayl = 2.20·10-3·10002 – 4,96·1000 + 3209=449 min-1
nDayl = 2.20·10-3·11002 – 4,96·1100 + 3209=415 min-1
nDayl = 2.20·10-3·12002 – 4,96·1200 + 3209=425 min-1
nDayl = 2.20·10-3·13002 – 4,96·1300 + 3209=479 min-1
Kuchsizlangan maydon KM2:
ndayl = 3,65·10-3·6002 - 7,98·600 + 4930 = 1450.6 min-1 ;
ndayl = 3,65·10-3·7002 - 7,98·700 + 4930 = 1132.5 min-1 ;
ndayl = 3,65·10-3·8002 - 7,98·800 + 4930 =882 min-1 ;
ndayl = 3,65·10-3·9002 - 7,98·900 + 4930 =704.5 min-1 ;
ndayl = 3,65·10-3·10002 - 7,98·1000 + 4930 = 600 min-1 ;
ndayl = 3,65·10-3·11002 - 7,98·1100 + 4930 = 568.5 min-1 ;
ndayl = 3,65·10-3·12002 - 7,98·1200 + 4930 = 610 min-1 ;
ndayl = 3,65·10-3·13002 - 7,98·1300 + 4930 =724.5 min-1 ;
Aylanuvchi vaziyat (4)formula yordamida aniqlanadi: TM
nDayl = 748.2min-1; bo‘lganda MDayl = 9,5·307/748,2 = 3.90 kN·m;
nDayl = 599,8min-1; bo‘lganda MDayl = 9,5·307/599.8 = 4.86 kN·m;
nDayl = 477,8 min-1; bo‘lganda MDayl = 9,5·307/477.8 = 6.10 kN·m;
nDayl = 382,2min-1; bo‘lganda MDayl = 9,5·307/382.2 = 7.63 kN·m;
nDayl = 313min-1; bo‘lganda MDayl = 9,5·307/313 = 9.31 kN·m;
nDayl = 270,2min-1; bo‘lganda MDayl = 9,5·307/270.2 = 10.79 kN·m;
nDayl = 253,8min-1; bo‘lganda MDayl = 9,5·307/253.8 = 11.49 kN·m;
nDayl = 263,8min-1; bo‘lganda MDayl = 9,5·307/263.8 = 11.05 kN·m;
Kuchsizlangan maydon KM1
nDayl = 1025min-1; bo‘lganda MDayl = 9,5·207/1025 = 2.8 kN·m
nDayl = 815min-1; bo‘lganda MDayl = 9,5·307/815 = 3.6kN·m
nDayl = 649min-1; bo‘lganda MDayl = 9,5·307/649 = 4.5 kN·m
nDayl = 527min-1; bo‘lganda MDayl = 9,5·307/527 = 5.5 kN·m
nDayl = 449min-1; bo‘lganda MDayl = 9,5·307/449 = 6.5 kN·m
nDayl = 415min-1; bo‘lganda MDayl = 9,5·307/415 = 7.0 kN·m
nDayl = 425min-1; bo‘lganda MDayl = 9,5·307/425 = 6.9 kN·m
nDayl = 479min-1; bo‘lganda MDayl = 9,5·307/479 = 6 kN·m
Kuchsizlangan maydon KM2:
nDayl = 1456min-1; bo‘lganda MDayl = 9,5·307/1456 = 2 kN·m
nDayl = 1132.5min-1; bo‘lganda MDayl = 9,5·307/1132.5 = 2.6 kN·m
nDayl = 882min-1; bo‘lganda MDayl = 9,5·307/882 = 3.3 kN·m
nDayl = 704.5min-1; bo‘lganda MDayl = 9,5·307/704.5 = 4.12 kN·m
nDayl = 600min-1; bo‘lganda MDayl = 9,5·307/600 = 4.9 kN·m
nDayl = 568.5min-1; bo‘lganda MDayl = 9,5·307/568.5 = 5.1 kN·m
nDayl = 610min-1; bo‘lganda MDayl = 9,5·307/610 = 4.8 kN·m
nDayl = 724.5min-1; bo‘lganda MDayl = 9,5·307/724.5 = 4 kN·m
Shunday hisob-kitobni Ig tokning600 dan 1300 A gacha bo‘lgan oralig‘ida har 100 A ham olib borish lozim. Hisob-kitoblarga asoslanib namunadagi teplovoz yuk tortish dvigatelining elektromexanik xarakteristikasini tuzish mumkin.
M62 turdagi teplovozni tortuv elektrodvigatelining elektromexanik xarakteristikasini hisob jadvali 1.1
Qo'zg'alishrejimi
|
Parametrlar
|
Tortuvelektrdvigateliningqiymati, А
|
600
|
700
|
800
|
900
|
1000
|
1100
|
1200
|
1300
|
TM
|
nDayl
|
794,4
|
632,1
|
495,6
|
384,9
|
300
|
240,9
|
207,6
|
200,1
|
MDayl
|
2,47
|
3,11
|
3,96
|
5,1
|
6,55
|
8,16
|
9,47
|
9,82
|
KM1
|
nDayl
|
1168,8
|
962,7
|
787,2
|
642,3
|
528
|
444,3
|
391,2
|
368,7
|
MDayl
|
1,68
|
2,04
|
2,49
|
3,06
|
3,72
|
4,42
|
5,02
|
5,33
|
KM2
|
nDayl
|
1908
|
1554,5
|
1264
|
1036,5
|
872
|
770,5
|
732
|
756,5
|
MDayl
|
1,03
|
1,26
|
1,55
|
1,89
|
2,25
|
2,55
|
2,68
|
2,59
|
1-rasm. M62teplovozini tortuvelektrodvigatelining elektromexanik xarakteristikasi
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