A vary mode control-based high-efficiency full-bridge LLC resonant converter operating in super wide input voltage range

2016 ◽  
Author(s):  
Huipin Lin ◽  
Xiaoguang Jin ◽  
Wenxi Yao ◽  
Zhengyu Lyu ◽  
Yan Deng ◽  
...  
Keyword(s):  
High Efficiency ◽  
Input Voltage ◽  
Resonant Converter ◽  
Voltage Range ◽  
Mode Control ◽  
Llc Resonant Converter

scholarly journals High Frequency Dual Mode Control LLC Resonant Converter with Wide Input Voltage Range

2016 ◽  
Vol 21 (2) ◽  
pp. 102-110
Author(s):  
Hyung-Ik Joo ◽  
Jung-Woo Yang ◽  
Kang-Ta Jo ◽  
Sang-Kyoo Han ◽  
Suk-Chin Sakong
Keyword(s):  
High Frequency ◽  
Input Voltage ◽  
Resonant Converter ◽  
Dual Mode ◽  
Voltage Range ◽  
Mode Control ◽  
Llc Resonant Converter

Design and Implementation of LLC Resonant Converter for Photovoltaic Battery Charging Application

2015 ◽  
Vol 785 ◽  
pp. 101-105
Author(s):  
Adrian Soon Theam Tan ◽  
Shahid Iqbal
Keyword(s):  
High Efficiency ◽  
Input Voltage ◽  
Voltage Regulation ◽  
Photovoltaic System ◽  
Resonant Converter ◽  
Battery Charging ◽  
Zero Voltage Switching ◽  
Design And Implementation ◽  
Switching Losses ◽  
Llc Resonant Converter

Photovoltaic power conditioning system (PVPCS) requires a high efficiency dc-dc converterstage capable of wide input voltage regulation and have the ease of maximum power point implementation for both stand alone photovoltaic system and grid-connected system. Galvanic isolation at the dc-dc stage can replace the isolation needed in the inverter stage and thus reduce the sizeof isolation transformer and increases overall system efficiency. This paper presents detailed analysis,design and implementation of a LLC resonant converter for photovoltaic battery charging application.The LLC resonant converter operate with zero voltage switching (ZVS) turn on and low current turnoff thus reducing switching losses. The experimental results are given to validate the operation andperformance of the converter.

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