An Active Resonant Circuit with the Dynamic Resonant Period Control Technique for Fast Zero Voltage Switching in GaN-Based Active Clamp Flyback Converters

2019 ◽  
Author(s):  
Jia-Jyun Lee ◽  
Jiang-Yue Wu ◽  
Mu-Wei Lee ◽  
Ke-Horng Chen ◽  
Ying-Hsi Lin ◽  
...  
Keyword(s):  
Control Technique ◽  
Resonant Circuit ◽  
Zero Voltage Switching ◽  
Active Clamp ◽  
Flyback Converters ◽  
Resonant Period ◽  
Zero Voltage ◽  
Voltage Switching

A Dynamic Resonant Period Control Technique for Fast and Zero Voltage Switching in GaN-Based Active Clamp Flyback Converters

2021 ◽  
Vol 36 (3) ◽  
pp. 3323-3334
Author(s):  
Chun-Chieh Kuo ◽  
Jia-Jyun Lee ◽  
Yu-Hsien He ◽  
Jiang-Yue Wu ◽  
Ke-Horng Chen ◽  
...  
Keyword(s):  
Control Technique ◽  
Zero Voltage Switching ◽  
Active Clamp ◽  
Flyback Converters ◽  
Resonant Period ◽  
Zero Voltage ◽  
Voltage Switching

scholarly journals A New Zero-Voltage-Switching Bridgeless PFC, Using an Active Clamp

2012 ◽  
Vol 12 (5) ◽  
pp. 723-730
Author(s):  
Mehdi Ramezani ◽  
Ehsan Ghasedian ◽  
Seyed M. Madani
Keyword(s):  
Zero Voltage Switching ◽  
Active Clamp ◽  
Zero Voltage ◽  
Voltage Switching

A novel active-clamp zero-voltage-switching buck-boost converter

2018 ◽  
Vol 46 (4) ◽  
pp. 868-881 ◽  
Author(s):  
Pham Phu Hieu ◽  
Yao-Ching Hsieh ◽  
Jing-Yuan Lin ◽  
Bing-Siang Huang ◽  
Huang-Jen Chiu
Keyword(s):  
Boost Converter ◽  
Zero Voltage Switching ◽  
Active Clamp ◽  
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.

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