INTRODUCTION

03

1.4 Power electronic systems

04

1.5 Power semi conductor devices

05

1.6 Types of power electronic converters

06CHAPTER -IIINTRODUCTION TO CYCLOCONVERTER 09-11

12

3.2Centre Tapped Transformer

12

3.3 Thyristor

13

3.2.1 Switching Characteristics

14

3.2.2 Holding Current

15

3.2.3 Latching Current

16

3.4 Arduino

16

3.4.1Pin Configuration

17

3.4.2 Arduino Board Ratings

19

3.4.2 USB over current Protection

20CHAPTER -IVCIRCUIT DESCRIPTION

21-25

4.1 Circuit Diagram

21

4.2 Arduino Program for Cycloconverter

22

4.3 Practical Circuit

24

4.4 Snapshots of circuit

24

4.4.1 Thyristor

24

4.4.2 Centre Tapped Transformer

25

4.4.3 Arduino Board

25CHAPTER VCONCLUSION & FUTURE SCOPE

26

5.1 Conclusion

26

5.2 Future scope

26REFERENCES

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