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IR(t) ZR vR(t) iL(t) ZL vL (t) iC (t) ZC vC (t).

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Presentation on theme: "IR(t) ZR vR(t) iL(t) ZL vL (t) iC (t) ZC vC (t)."— Presentation transcript:

1 iR(t) ZR vR(t) iL(t) ZL vL (t) iC (t) ZC vC (t)

2

3

4

5 T / 8 T

6 fS = 10 Hz PO = 1.0x10-4 W fS = fC = Hz PO = 0.5x10-4 W

7 f = Hz 6.40 V 1.02 V 5.38V

8

9 R1 R2 R3 R4

10 R vS C flash tube

11 iS R vS C

12  = 10.0 V R4

13

14

15

16

17 ~

18 ~

19 0.7070

20 ~

21 ~

22 Imax

23 f = 1590 Hz -53o

24 real part of the complex voltage gives the actual voltage at all t
v(t) Im V Re t phasor rotates anticlockwise voltage at time t

25

26 Im Re v i Im i Re v

27 Im i Re v

28

29 ~

30 ~

31 z1 ~ z2 z3

32 input signal emf ~

33 z1 ~ z2 z3

34 z1 z3 ~ z2 z4 z5 z4 z5 z45 z3 z45 z45

35 z4 z5 z6 z3 z7 z6 z7 z8 z2 z1 z9 z8

36

37 ~ source (input) emf

38 ~ source (input) emf

39

40 vS and vR are in phase vC and vL are 180o out of phase vS leads vC and 90o vS lags vC and 90o

41 phasors rotate anticlockwise
t = ms vC t = ms phasors rotate anticlockwise vS vR t = ms vS vR t = ms t = ms vL vC t = ms vL

42 vL vS vC vR

43

44

45 ~

46 ~

47 ~


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