Laboratorium Elektrotechniki
Protokół 6
Temat: Badanie pola elektromagnetycznego cewki cylindrycznej z przewodzącym rdzeniem.
Grupa
Lp. |
Imię i Nazwisko |
1 |
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2 |
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3 |
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1.Pomiary natężenia pola
Rodzaj wsadu |
Jednolity |
Zblachowany |
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I |
A |
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U |
V |
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P |
W |
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Parametry cewki;
z =
d= mm
R= Ώ
K=
2.Pomar rozkładu natężenia pola na powierzchni wsadów
a) Wsad stalowy krótki
parametry sondy :
CHST SKUT = [A/m/mv]
CHN SKUT = [A/m/mv]
lw = [cm]
dw = [mm]
X |
Un |
Us |
Ĥ no |
Ĥ so |
I |
U |
P |
Pw |
Cm |
MV |
mV |
A/m |
A/m |
A |
V |
W |
W |
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b) Wsad jednolity długi:
parametry sondy :
CHST SKUT = [A/m/mv]
CHN SKUT = [A/m/mv]
lw = [cm]
dw = [mm]
X |
Un |
Us |
Ĥ no |
Ĥ so |
I |
U |
P |
Pw |
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Cm |
mV |
mV |
A/m |
A/m |
A |
V |
W |
W |
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c) Wsad aluminiowy krótki parametry sondy : ] lw = [cm] dw = [mm]
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X |
Un |
Us |
Ĥ no |
Ĥ so |
I |
U |
P |
Pw |
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Cm |
MV |
mV |
A/m |
A/m |
A |
V |
W |
W |
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3. Pomiar rozkładu strumienia magnetycznego skojarzonego z cewką i rdzeniem
a) Wsad stalowy krótki
Parametry sondy zewnętrznej:
Zs= zw.
Parametry sondy wewnętrznej:
Z= zw.
X |
U1 |
Φ1 |
U2 |
Φ2 |
Cm |
V |
Wb |
V |
wb |
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x |
U1 |
Φ1 |
U2 |
Φ2 |
cm |
V |
Wb |
V |
Wb |
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