scholarly journals Modeling and Controller Design of a Bidirectional Resonant Converter Battery Charger

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 23338-23350 ◽  
Author(s):  
Zakariya M. Dalala ◽  
Zaka Ullah Zahid ◽  
Osama S. Saadeh ◽  
Jih-Sheng Lai
Keyword(s):  
Controller Design ◽  
Resonant Converter ◽  
Battery Charger

Analysis of Full Bridge Series Parallel Resonant Converter for Battery Chargers

2013 ◽  
Vol 768 ◽  
pp. 388-391
Author(s):  
M. Santhosh Rani ◽  
Julie Samantaray ◽  
Subhransu Sekhar Dash
Keyword(s):  
Resonant Frequency ◽  
Resonant Converter ◽  
Battery Charger ◽  
Passive Components ◽  
Turn On ◽  
Secondary Battery ◽  
Battery Chargers ◽  
Zero Current ◽  
Simulation Results ◽  
Zero Voltage

This paper presents a novel application of full-bridge series parallel resonant converter (FBSPRC) for dc source and secondary battery interface. Secondary batteries has been widely used in the application of residential, industrial and commercial energy storage systems because of its low energy conversion loss, which enhances the systems overall efficiency. A series parallel loaded resonant converter (SPRC) which is a subset of DC-DC converter can be operated with either zero-voltage turn-on (above resonant frequency) or zero current turn off (below resonant frequency) to eliminate the turn on and turn-off losses of the semiconductor devices. This converter is widely used to achieve reduction in size of the passive components of the converter such as inductor, capacitor and transformers. Simulation results based on a 12V 45Ah battery charger are proposed to validate the analysis and to demonstrate the performance of the proposed approach. Satisfactory performance is obtained from the measured results. The simulation results validate the effectiveness of the chosen battery charger.

scholarly journals A Novel Dual Integrated LLC Resonant Converter Using Various Switching Patterns for a Wide Output Voltage Range Battery Charger

Electronics ◽  
2019 ◽  
Vol 8 (7) ◽  
pp. 759
Author(s):  
Bong-Yeon Choi ◽  
Soon-Ryung Lee ◽  
Jin-Wook Kang ◽  
Won-Sang Jeong ◽  
Chung-Yuen Won
Keyword(s):  
Output Voltage ◽  
Voltage Gain ◽  
Resonant Converter ◽  
Operating Characteristics ◽  
Battery Charger ◽  
Voltage Range ◽  
Switching Pattern ◽  
Operating Frequency Range ◽  
Switching Patterns ◽  
Llc Resonant Converter

This paper proposes a novel dual integrated LLC resonant converter (DI-LRC) with a wide output voltage range using various switching patterns. The primary side of the proposed DI-LLC converter consists of two resonant tanks and six switches, while the secondary side consists of a six-pulse diode rectifier. Depending on the switching pattern of the primary switch, the DI-LRC converter is performed by single full-bridge operation with a voltage gain of 1, series-connected full-bridge operation with a voltage gain of 0.5, series-connected half bridge operation with a voltage gain of 0.25, and parallel-connected full-bridge operation with a voltage gain of 2. Accordingly, the proposed DI-LRC converter has four voltage gain curves with different variations and achieves a wider output voltage range than the conventional single voltage gain curve in a given operating frequency range. In this paper, the equivalent circuits derived for each switching pattern are proposed to analyze the operating characteristics of the proposed converter according to each switching pattern, and each Q factor and voltage gain are calculated based on the analyzed equivalent circuit. The performance of the proposed converter and switching pattern is verified using the simulation and experimental results of the prototype battery charger, which is designed to be 4-kW class.

scholarly journals Li-Po Battery Charger Based on the Constant Current/Voltage Parallel Resonant Converter Operating in ZVS

Energies ◽  
2018 ◽  
Vol 11 (4) ◽  
pp. 951
Author(s):  
Alberto Pernía ◽  
Juan Díaz-González ◽  
Miguel Prieto ◽  
José Fernández-Rubiera ◽  
Manés Fernández-Cabanas ◽  
...  
Keyword(s):  
Constant Current ◽  
Resonant Converter ◽  
Battery Charger ◽  
Current Voltage ◽  
Li Po

scholarly journals Development of Battery Charger for Electric Vehicle using the LLC Resonant Converter

2013 ◽  
Vol 18 (5) ◽  
pp. 443-447 ◽  
Author(s):  
Gyoung-Man Kim ◽  
Jong-Uk Yoo ◽  
Tae-Kwon Kim ◽  
Chan-Ho Kang ◽  
Tae-Won Chun
Keyword(s):  
Electric Vehicle ◽  
Resonant Converter ◽  
Battery Charger ◽  
Llc Resonant Converter
Sign in / Sign up

Export Citation Format

Share Document