DocumentCode
3497670
Title
PFC study based on ZVT-PWM softswitching technology
Author
Di, Lu ; Xiang, Li ; Chen, Liu
Author_Institution
Sch. of Mech. & Electr. Eng., Xi´´an Univ. of Archit. & Technol., Xi´´an, China
fYear
2010
fDate
16-18 June 2010
Firstpage
148
Lastpage
151
Abstract
3kW Single Phase Soft-switching PFC is designed and produced based on ZVT-PWM soft-switching technology, adopting UC3855A average current-mode control chip. Substantial theoretical studies and prototype trials prove that the input current could properly make tracks for the changes of input voltage, effectively suppress influence of harmonics on power grid, improve the power factor and then help to reach the purpose of power factor correction.
Keywords
Capacitors; Inductors; Power harmonic filters; RLC circuits; Reactive power; Switches; Switching circuits; APFC; ZVT-PWM; average current mode control; softswitching technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics for Distributed Generation Systems (PEDG), 2010 2nd IEEE International Symposium on
Conference_Location
Hefei, China
Print_ISBN
978-1-4244-5669-7
Type
conf
DOI
10.1109/PEDG.2010.5545928
Filename
5545928
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