A zero-voltage-switching PWM flyback converter with an auxiliary resonant circuit

2009 ◽  
Author(s):  
Ching-Lung Chu ◽  
Ming-Juh Jong
Keyword(s):  
Resonant Circuit ◽  
Zero Voltage Switching ◽  
Flyback Converter ◽  
Zero Voltage ◽  
Voltage Switching

Zero‐voltage switching current‐fed flyback converter for power factor correction application

2013 ◽  
Vol 6 (9) ◽  
pp. 1971-1978 ◽  
Author(s):  
Nha Trong Quang ◽  
Huang‐Jen Chiu ◽  
Yu‐Kang Lo ◽  
Mohammed Mahmood Alam
Keyword(s):  
Power Factor ◽  
Power Factor Correction ◽  
Zero Voltage Switching ◽  
Flyback Converter ◽  
Switching Current ◽  
Zero Voltage ◽  
Voltage Switching

An active-clamping zero-voltage-switching flyback converter with integrated transformer

2014 ◽  
Vol 43 (10) ◽  
pp. 1351-1366 ◽  
Author(s):  
Jing-Yuan Lin ◽  
Chao-Fu Wang ◽  
Chien-Yu Lin ◽  
John L Chen ◽  
Jian-Min Wang
Keyword(s):  
Zero Voltage Switching ◽  
Flyback Converter ◽  
Zero Voltage ◽  
Voltage Switching

scholarly journals A family of improved ZVT PWM converters using an auxiliary resonant source

2003 ◽  
Vol 14 (4) ◽  
pp. 412-421 ◽  
Author(s):  
M. L. Martins ◽  
H. Pinheiro ◽  
J. R. Pinheiro ◽  
H. A. Gründling ◽  
H. L. Hey
Keyword(s):  
Resonant Circuit ◽  
Zero Voltage Switching ◽  
Full Load ◽  
Pwm Converters ◽  
Current Switching ◽  
Zero Current Switching ◽  
Zero Current ◽  
Zero Voltage ◽  
Additional Current ◽  
Voltage Switching

This paper presents a novel family of Zero Voltage Transition (ZVT) DC-DC PWM Converters that uses a resonant circuit as auxiliary commutation source to control the current through the auxiliary switch without additional current stresses on main devices. The improved ZVT commutation cell enables the main switch to be turned on and off at Zero Voltage Switching (ZVS) and the auxiliary switch to be turned on and off at Zero Current Switching (ZCS) from zero to full-load.

Sign in / Sign up

Export Citation Format

Share Document