chopper dc to dc converter

16
DC to DC Converter Chopper

Upload: jpr-eee

Post on 18-Apr-2015

418 views

Category:

Documents


9 download

TRANSCRIPT

Page 1: Chopper Dc to Dc Converter

DC to DC Converter

Chopper

Page 2: Chopper Dc to Dc Converter

Step Down and Step Up Choppers

Page 3: Chopper Dc to Dc Converter

Control StrategiesTime Ratio Control

Constant frequency operation Variable frequency operation

Current limit control Constant frequency operation

Page 4: Chopper Dc to Dc Converter

Variable frequency operation

Page 5: Chopper Dc to Dc Converter

Current limit control

Page 6: Chopper Dc to Dc Converter

Step Down Chopper

Page 7: Chopper Dc to Dc Converter

Waveform for the R load

Page 8: Chopper Dc to Dc Converter

Waveform for the continuous current mode with RL load

Page 9: Chopper Dc to Dc Converter

Step Up Chopper

Page 10: Chopper Dc to Dc Converter
Page 11: Chopper Dc to Dc Converter

Type A chopper

Page 12: Chopper Dc to Dc Converter

Type B chopper

Page 13: Chopper Dc to Dc Converter

Type C chopper

Page 14: Chopper Dc to Dc Converter

Type D chopper

Page 15: Chopper Dc to Dc Converter

Type E chopper

Page 16: Chopper Dc to Dc Converter