erdinckuruoglu.files.wordpress.com …  · Web viewYukarıda tabloda hesaplanan direnç değeri...

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Transcript of erdinckuruoglu.files.wordpress.com …  · Web viewYukarıda tabloda hesaplanan direnç değeri...

SNCAP KAFESL ASENKRON MOTOR

SARGI DRENCNN BULUNMASI:

V

I

R

1.72V

0.28A

1.72/0.28=6.14

5.41V

0.88A

5.41/0.88=6.14

Yukarda tabloda hesaplanan diren deeri deneyde lerek bulduumuz R=6 deerine yaklak olarak eittir. Aradaki fark l aletinin kayb yada okuma hatasndan meydana gelir.

BOTA ALIMA DENEY:

Vo

Io

Po

COS

SN

220V

0.48A

92W

92/(220*0.48)=0.871

29.42

0.49

193V

0.4A

76W

76/(193*0.4)=0.98

11.47

0.198

165V

0.34A

56W

56/(165*0.34)=0.998

3.36

0.058

150V

0.32A

47W

47/(150*0.32)=0.979

11.76

0.20

Q1=V*I*SN Xm=V2/Q=2202/51.74= 935.5

=220*0.48*0.49=51.74VAR Rfe=V2/P=2202/ 92=526

Z===458.5 Pm+Pfe== Z*I2=458.5* 0.482=105.63W

Q

Xm

Rfe

Z

Pm+Pfe

51.74VAR

935.5

526

458.5

105.63W

15.28VAR

2391

490

480

76.8W

3.25VAR

8377

486

485

56W

9.6VAR

2344

479

469

48W

KISA DEVRE DENEY :

I

V

P

COS

SN

0.45A

15.16V

5W

5/(0.45*15.16)=0.73

O.68

0.61A

20.9V

11W

11/(0.61*20.9)=0.86

0.51

0.8A

27.65V

21W

21/(0.8*27.65)=0.94

0.34

0.95A

32.6V

29W

29/(0.95*32.6)=0.93

0.36

1.14A

39.16V

43W

43/(1.14*39.16)=0.96

0.28

Q1=V*I*SN Xk=V2/Q=15.162/4.63=50

= 15.16*0.45*0.68=4.63VAR X1=X2=Xk/2=50/2= 25

Rk=V2/P=15.162/ 5= 46

R1=R2=Rk/2=46/2=23

Q

Xk

Rk

X1=X2

R1=R2

4.64VAR

50

46

25

23

6.5VAR

67.2

40

33.5

20

7.5VAR

102

36.4

51

18.2

11.1VAR

96

36.6

48

18.3

12.5VAR

122.6

35.6

61.34

17.8