7/24/2019 Calcul Tractiune

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Pn 90 kW

nn 2100 rot/min

vmin 2 km/h

vmax 25 km/h

ratia q 0,7553 ratia r 1,323972

treapta 1 2 3 4 5 6 7 8 9

viteza, km/h 2,000 2,648 3,506 4,642 6,145 8,136 10,772 14,262 18,883viteza, m/s 0,556 0,736 0,974 1,289 1,707 2,260 2,992 3,962 5,245

tp 0,688

p 0,101

Ftp 30,47539

gc 446,2886

Gc, kN 40,16598

G, kN 70,873

A 81,69077

f 0,08

treapta 1 2 3 4 5 6 7 8 9

Ftk 141,374 105,392 78,216 57,689 42,185 30,475 21,631 14,950 9,905

Fmk 147,043 111,062 83,886 63,359 47,855 36,145 27,301 20,620 15,575Ft 46,067

nM 1187

cn 240

n Pe Me c C

rot/min kW Nm g/kWh kg/h Mmax=486,74

1100 55,98348 486,0384 242,9932 13,6036 Mn=409,28

1200 61,15802 486,7159 237,7959 14,54313 nM=2100

1240 63,16432 486,4672 236,0218 14,90816 Pn=90

1300 66,09407 485,5372 233,6871 15,44533

1400 70,73333 482,5024 230,6667 16,31582

1500 75,01749 477,6114 228,7347 17,1591

1600 78,88824 470,8642 227,8912 17,97793

1700 82,28727 462,2608 228,1361 18,77269

1800 85,15627 451,8013 229,4694 19,54076

1900 87,43693 439,4856 231,8912 20,27585

2000 89,07094 425,3138 235,4014 20,96742

2100 90 409,2857 240 21,6

2300 0 0 252,4626 0

Ft 0 17 23 30 35 38 41 43 45

t 0 0,239866 0,324524 0,423292 0,493841 0,53617 0,5785 0,606719 0,634938

0,000 0,060 0,090 0,140 0,190 0,250 0,350 0,470 0,720

vta1, km/h 2 2 2 2 2 2 2 2 2

va1, km/h 2 1,88 1,82 1,72 1,62 1,5 1,3 1,06 0,56Pt1, kW 0 8,877778 11,62778 14,33333 15,75 15,83333 14,80556 12,66111 7

vta5, km/h 5,3 5,3 5,3 5,3 5,3 5,3 5,3 5,3 5,3

va5, km/h 5,3 4,982 4,823 4,558 4,293 3,975 3,445 2,809 1,484

Pt5, kW 0 23,52611 30,81361 37,98333 41,7375 41,95833 39,23472 33,55194 18,55

7/24/2019 Calcul Tractiune

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10

25,0006,944

10

6,094

11,763

46,06745

0,65

1,000

2

00

5,3

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