Three Phase Half Wave SCR - RL Load

COMPONENTS

AC Source

Thyristor

Gate Pulse

Resistor

Inductor

Ammeter

Voltmeter

Ground

OBSERVATION TABLE

S.No.	VL_rms (V)	IL_rms (A)	VL_avg (V)	IL_avg (A)

6

7

VT1

1

2

AC1

3

4

5

THY1

23

24

IL

8

GP1

9

10

VGP1

17

18

VT2

11

GND1

43

44

R

12

13

AC2

14

15

16

THY2

45

46

VLOAD

19

GP2

20

21

VGP2

47

48

L

34

35

VT3

22

GND2

25

26

AC3

36

37

38

THY3

27

28

VR

29

30

VY

31

32

VB

39

GP3

40

41

VGP3

42

GND3

33

GND4

STEP 1: Drag and drop the components in the workspace to create the circuit.

Nos of required components:

AC Source – 3, Thyristor – 3, Gate Pulse - 3, Resistor - 1

Inductor - 1, Voltmeter – 10, Ammeter - 1, Ground – 4

STEP 2: Make the connections as per the instructions given below:

(a) (01-12, 12-25, 02-03, 03-06, 04-07, 05-08)

(b) (08-09, 10-11, 04-23, 24-43, 13-14, 14-17)

(c) (15-18, 15-23, 16-19, 19-20, 21-22, 26-36)

(d) (34-36, 35-37, 37-23, 02-27, 13-29, 26-31)

(e) (25-33, 28-33, 30-33, 32-33, 38-39, 39-40)

(f) (41-42, 44-47, 48-32, 24-45, 46-32)

Note: Click on the wire to delete the connection.

STEP 3: Click on the CHECK button to check the connections.

Note: Right click on the component to open the dialog box to edit the properties of the component.

STEP 4: Input the values for all the required components (AC Sources, Gate Pulse1, Resistor and Inductor) and the waveform will get plot automatically.

STEP 5: Now, Click on the ADD button to insert the reading into the observation table.

STEP 6: Now, you can input different values as per your requirement to get the desired waveform.

STEP 7: Repeat Step 5 to again insert the reading into the table and now repeat Steps 6 to 7 to take more readings.

STEP 8: Click on the PRINT button to take out the print of the webpage.

STEP 9: Click on the RESET button to reload the webpage.