Laboratorium Maszyn Elektrycznych |
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Nazwisko i Imię
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Grupa:
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Data wykonania ćwiczenia
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Ćwiczenie nr: 6 |
Temat Zadania: Badanie prądnicy synchronicznej |
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ZALICZENIE |
Ocena |
Data |
Podpis
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1. Dane znamionowe maszyn.
prądnica synchroniczna silnik prądu stałego
typ typ
Pn = Pn =
Un = Un =
nn = nn =
In = In =
Rfu = If =
Rfv =
Rfv =
2. Pomiar strat mechanicznych prądnicy.
Iw |
I1 |
U2 |
I2 |
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Rts |
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Ps |
P2 |
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3. Próba biegu jałowego prądnicy synchronicznej
3.1 Tabela Pomiarowa:
Wyznaczanie charakterystyki biegu jałowego.
IW |
UUV |
UVW |
UWU |
U0 |
U02 |
I2 |
Ps |
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[A] |
[V] |
[V] |
[V] |
[V] |
[V2] |
[A] |
[W] |
[W] |
[W] |
[W] |
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4. Próba zwarcia pomiarowego.
4.1 Układ połączeń.
4.2 Tabela pomiarowa.
Iw |
Iż |
I2 |
Ps |
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[A] |
[A] |
[A] |
[W] |
[W] |
[W] |
[W] |
[W] |
[W] |
[W] |
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5. Wyznaczania charakterystyk obciążeniowych prądnicy synchronicznej (synchronizacja prądnicy z siecią).
5.1 Układ połączeń.
5.2 Tabele pomiarowe
Obciążenie indukcyjne.
IW |
I4 |
I5 |
I6 |
I |
U1 = U2 |
P1 |
P2 |
P |
cos |
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[A] |
[A] |
[A] |
[A] |
[A] |
[V] |
[W] |
[W] |
[W] |
- |
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Obciążenie pojemnościowe.
IW |
I4 |
I5 |
I6 |
I |
U1 = U2 |
P1 |
P2 |
P |
cos |
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[A] |
[A] |
[A] |
[A] |
[A] |
[V] |
[W] |
[W] |
[W] |
- |
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Obciążenie rezystancyjne.
IW |
I4 |
I5 |
I6 |
I |
U1 = U2 |
P1 |
P2 |
P |
cos |
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[A] |
[A] |
[A] |
[A] |
[A] |
[V] |
[W] |
[W] |
[W] |
- |
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Strona 1 z 4