POLITECHNIKA LUBELSKA w LUBLINIE |
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Numer ćwiczenia M 25 |
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TEMAT: Wyznaczanie charakterystyki momentu obrotowego silnika asynchronicznego. |
DATA:
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WYKONALI:
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GRUPA:
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Grupa ćw.: |
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Ocena: |
1. Układ połączeń do badania silnika przy biegu jałowym
2. Wyniki pomiarów
fN |
UN |
I1 |
I2 |
I3 |
I0 |
α1 |
α2 |
P |
Pap |
P0 |
cosφ0 |
s0 |
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Hz |
V |
A |
A |
A |
A |
dz |
dz |
W |
W |
W |
--- |
--- |
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Próba zwarcia
Schemat pomiarowy
Wyniki pomiarów
Lp |
f |
Us |
I1 |
I2 |
I3 |
Is |
α1 |
α2 |
P |
Pk |
Ik |
cosφk |
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Hz |
V |
A |
A |
A |
A |
dz |
Dz |
W |
W |
A |
--- |
1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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9 |
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Pomiary momentu obrotowego
Schemat realizacji zadania.
Wyniki pomiarów
f |
I1 |
I2 |
I3 |
Is' |
I4 |
U2 |
Ui |
n |
Ui/n |
Tpw |
∆Tp |
T' |
T |
Is |
s |
Hz |
A |
A |
A |
A |
A |
V |
V |
rpm |
V*rpm |
Nm |
Nm |
Nm |
Nm |
A |
--- |
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