High Power Dual Active Bridge Converter in Wide Voltage Range Application

2021 ◽  
Author(s):  
Ta-Wei Huang ◽  
Shih-Hao Kuo ◽  
Chia-Cheng Wang ◽  
Huang-Jen Chiu
Keyword(s):  
High Power ◽  
Voltage Range ◽  
Dual Active Bridge

Design Technique of High Power Efficiency LLC DC-DC Converters for Photovoltaic Cells

2018 ◽  
Vol 2 (1) ◽  
pp. 30
Author(s):  
Hisatsugu Kato ◽  
Yoichi Ishizuka ◽  
Kohei Ueda ◽  
Shotaro Karasuyama ◽  
Atsushi Ogasahara
Keyword(s):  
High Power ◽  
Power Efficiency ◽  
Photovoltaic Cells ◽  
Input Voltage ◽  
Design Technique ◽  
Load Range ◽  
Voltage Range ◽  
Simulation Results ◽  
Secondary Side ◽  
High Power Efficiency

This paper proposes a design technique of high power efficiency LLC DC-DC Converters for Photovoltaic Cells. The secondary side circuit and transformer fabrication of proposed circuit are optimized for overcoming the disadvantage of limited input voltage range and, realizing high power efficiency over a wide load range of LLC DC-DC converters. The optimized technique is described with theoretically and with simulation results. Some experimental results have been obtained with the prototype circuit designed for the 80 - 400 V input voltage range. The maximum power efficiency is 98 %.

A High Power Medium Voltage Resonant Dual Active Bridge for MVDC Ship Power Networks

2017 ◽  
Vol 5 (1) ◽  
pp. 88-99 ◽  
Author(s):  
Mohammed S. Agamy ◽  
Dong Dong ◽  
Luis J. Garces ◽  
Yingqi Zhang ◽  
Mark E. Dame ◽  
...  
Keyword(s):  
High Power ◽  
Power Networks ◽  
Medium Voltage ◽  
Dual Active Bridge

A Dual Active Bridge Converter Integrating Buck-Boost for Wide Voltage Range

2021 ◽  
Author(s):  
Yaxi Liu ◽  
Yueshi Guan ◽  
Yiliang Li ◽  
Yijie Wang ◽  
Dianguo Xu
Keyword(s):  
Voltage Range ◽  
Dual Active Bridge
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