LEGO-Boost: A Merged-Two-Stage Resonant-Switched-Capacitor Converter with High Voltage Conversion Ratio

2020 ◽  
Author(s):  
Yenan Chen ◽  
Jaeil Baek ◽  
Minjie Chen
Keyword(s):  
High Voltage ◽  
Conversion Ratio ◽  
Switched Capacitor ◽  
Two Stage ◽  
Switched Capacitor Converter ◽  
Voltage Conversion

scholarly journals Battery Charger with Improved Power Quality Cuk Derived Power Factor Correction Converter

2020 ◽  
Vol 9 (12) ◽  
pp. 318-322
Keyword(s):  
High Voltage ◽  
Power Factor ◽  
High Efficiency ◽  
Power Factor Correction ◽  
Conversion Ratio ◽  
Battery Charger ◽  
Cuk Converter ◽  
Control Techniques ◽  
Voltage Conversion ◽  
Ratio Reduction

In this paper, a single switch single stage switched inductor based cuk converter with power factor correction control techniques is proposed. The main features of the proposed converter is low current stress, high voltage conversion ratio, reduction of components, high efficiency, low THD, etc., The operation of the proposed converter is explained in several modes along with the design of the converter. The performance of the proposed converter with different loads such as resistive, battery and motor loads with CC and CV control is analyzed and various factors such as power factor, efficiency and THD are compared. The Simulation work is carried out in MATLAB/Simulink software.

Switched-coupled-inductor DC/DC converters with high voltage conversion ratio

2010 ◽  
Vol 2 (4) ◽  
pp. 345
Author(s):  
Ian Laird ◽  
Dylan Dah Chuan Lu ◽  
Vassilios G. Agelidis
Keyword(s):  
High Voltage ◽  
Conversion Ratio ◽  
Voltage Conversion
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