High efficiency isolated on-board EV battery charger using LLC resonant converter

被引：2
作者：
Cetin, Sevilay [1 ]
机构：
[1] Pamukkale Univ, Technol Fac, TR-20125 Denizli, Turkey
来源：
JOURNAL OF ENGINEERING RESEARCH | 2022年 / 10卷 / 3A期
关键词：
On -board battery charger; High efficiency; LLC resonant converter; DC-DC CONVERTER; DESIGN METHODOLOGY; POWER ELECTRONICS; DENSITY; RANGE; KW;
D O I：
10.36909/jer.10637
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, high efficiency design of an on-board Electrical Vehicle (EV) battery charger is presented. The presented charger has two stages, where the first stage is conventional front-end boost converter, and the second stage is LLC resonant converter. The basic principles of both stages are discussed, and the detailed design procedures are presented in terms of wide range output voltage regulation, wide range load condition, high efficiency, and high power density. The presented design approach is tested with a prototype implemented with 2.5 kW output power at 250 V-450 V output voltage range. The peak efficiency of system is obtained as 95.53% at full load condition.
引用
收藏
页码：175 / 198
页数：24
相关论文
共 34 条
[1]   Design of an 99%- Efficient, 5 kW, Phase-Shift PWM DC-DC Converter for Telecom Applications [J].
Badstuebner, U. ;
Biela, J. ;
Kolar, J. W. .
2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2010, :773-780
[2]   Design of a 5-kW, 1-U, 10-kW/dm3 Resonant DC-DC Converter for Telecom Applications [J].
Biela, Juergen ;
Badstuebner, Uwe ;
Kolar, Johann W. .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2009, 24 (07) :1701-1710
[3]  
Cetin S., 2018, IEEE 18 INT C POW EL
[4]  
Çetin S, 2017, PAMUKKALE U J ENG SC, V23, P103, DOI 10.5505/pajes.2016.56198
[5]   Accurate, compact, and power-efficient Li-ion battery charger circuit [J].
Chen, Min ;
Rincon-Mora, Gabriel A. .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2006, 53 (11) :1180-1184
[6]  
De Simone S, 2006, INT POWER ELECT ELEC, P200
[7]  
Dearborn S., 2005, Power Electronics Technology, V31, P40
[8]   Design Methodology of LLC Resonant Converters for Electric Vehicle Battery Chargers [J].
Deng, Junjun ;
Li, Siqi ;
Hu, Sideng ;
Mi, Chunting Chris ;
Ma, Ruiqing .
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2014, 63 (04) :1581-1592
[9]  
Dow Y.S., 2011, STUDY HALF BRIDGE LL
[10]  
Dow Y. S., 2015, INT EL VEH S EXH KIN
1234