Singlephase Rectifiers Date 18 10 2018 Prepared By

Single-phase Rectifiers Date: 18 -10 -2018 Prepared By: Sukant K. Sahoo [SKS] Assistant Professor Department of Electrical Engineering Institute of Technology, NU Mail: sukanta. sahoo@nirmauni. ac. in 1

Definition of Rectifiers § A rectifier is a converter that converts alternating current (AC) , which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. AC DC 2

Classification of Rectifiers 3

Single-phase half-wave Uncontrolled Rectifier 4

Single-phase half-wave Uncontrolled Rectifier 5

Single-phase half-wave Uncontrolled Rectifier 6

Single-phase half-wave Uncontrolled Rectifier 7

Single-phase half-wave Uncontrolled Rectifier 8

Single-phase half-wave Uncontrolled Rectifier 9

Single-phase Full wave Uncontrolled Rectifier § Center-tap Configuration: 10

Single-phase Full wave Uncontrolled Rectifier § Center-tap Configuration: 11

Single-phase Full wave Uncontrolled Rectifier § Bridge Configuration: 12

Single-phase Full wave Uncontrolled Rectifier § Bridge Configuration: 13

Single-phase Full wave Uncontrolled Rectifier 14

Single-phase Full wave Uncontrolled Rectifier 15

Single-phase Full wave Uncontrolled Rectifier 16

Single-phase half-wave Controlled Rectifier 17

Single-phase half-wave Controlled Rectifier 18

Single-phase half-wave Controlled Rectifier 19

Single-phase half-wave Controlled Rectifier 20

Single-phase Full-wave Controlled Rectifier 21

Single-phase Full-wave Controlled Rectifier 22

Single-phase Full-wave Controlled Rectifier 23

Single-phase Full-wave Controlled Rectifier 24

Thank You…!!! 25