Syllabus: Power Electronics, Sem- 4th, Course: BE (EE)
SUBJECT: POWER ELECTRONICS SEMESTER- 4th Subject Code: 3TBEX 405 Course: BE EE Theory Max. Marks: 50, Theory Min. Marks: 17 COURSE OBJECTIVE: To provide the students a deep insight into the working of different switching devices concerning their characteristics To analyze different converters and control their applications. To study advanced converters and switching techniques implemented in recent Technology. Syllabus: Unit – I Advantages and application of power electronic devices characteristics, Symbol & application of power diodes, power transistors, GTO, Triac, Diac, Power MOSFET, IGBT, LASCR, Fast recovery diode, Schottky diode MCTs. Principle of operation of SCR, two transistor analogy, brief idea of construction of SCR, Static characteristics of SCR, Condition of turn on & off of SCR. Gate characteristics, Method for turning on of SCR, Turnoff methods, different commutation techniques (Class A, B, C, D, E, & F Commutation) firing of SCR, Use of pubic tr...