DocumentCode
2725554
Title
High power factor boost converter associated to a nondissipative snubber with analogical and digital control
Author
Barreto, Luiz H S C ; Gouveia, Marcelo S. ; Vieira, João B., Jr. ; Farias, Valdeir J. ; De Freitas, Luiz C.
Author_Institution
Fac. de Engenharia Eletrica, Uberlandia Univ., Brazil
fYear
2000
fDate
2000
Firstpage
156
Lastpage
161
Abstract
This work presents a comparison between analog and digital (PIC16c73a) control applied to a boost converter with a nondissipative snubber. Both of these controls use the bang-bang hysteresis current waveshaping control technique to reach an almost unity power factor
Keywords
DC-DC power convertors; PWM power convertors; bang-bang control; digital control; electric current control; power factor correction; snubbers; almost unity power factor; analog control; bang-bang hysteresis current waveshaping control; current control; digital control; high power factor boost converter; nondissipative snubber; Capacitors; Circuits; Digital control; Inductors; Microprocessors; Reactive power; Resonance; Snubbers; Switches; Switching converters;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Congress, 2000. CIEP 2000. VII IEEE International
Conference_Location
Acapulco
Print_ISBN
0-7803-6489-9
Type
conf
DOI
10.1109/CIEP.2000.891408
Filename
891408
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