A PSFB-Based Integrated PEV Onboard Charger With Extended ZVS Range and Zero Duty Cycle Loss

doi:10.1109/TIA.2016.2615034

	A PSFB-Based Integrated PEV Onboard Charger With Extended ZVS Range and Zero Duty Cycle Loss
	Wang, Haoyu1 ; Shang, Ming1 ; Khaligh, Alireza 2
	2017
发表期刊	IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (IF:4.2[JCR-2023],4.5[5-Year])
ISSN	0093-9994
卷号	53 期号:1 页码:585-595
发表状态	已发表
DOI	10.1109/TIA.2016.2615034
摘要	A conventional phase-shift full-bridge (PSFB) converter suffers from easy failure of zero-voltage switching (ZVS) in the lagging leg under light load conditions. This poses a significant challenge to the optimal design of PSFB-based plug-in electric vehicle (PEV) onboard chargers. In this paper, a self-reconfigured integrated onboard charger architecture is proposed for PEVs to cope with this design challenge. In this architecture, the PSFB converter is adopted as the main topology to charge the high-voltage battery pack, while the half-bridge LLC resonant converter is employed to charge the low-voltage auxiliary battery. Under light-charging mode, the half-bridge LLC converter is reconfigured to be paralleled with the PSFB topology to guarantee the ZVS of the lagging leg MOSFETs. Moreover, a capacitor-diode-diode snubber is added to resolve the duty cycle loss issue of the PSFB converter and to reduce the circulating current. Practical design considerations are presented for both the PSFB and the half-bridge LLC converters. Frequency modulation and the phase-shift modulation provide two degrees of freedom to regulate the output voltage/current of both converters. The proposed charger architecture maintains low cost and high efficiency in this specific application. A 390 V input, 420 V/2.4 A, 14 V/21 A outputs, 1.3 kW rated converter prototype is designed, analyzed, and tested to verify the proof of concept.
关键词	Electric vehicle integrated charger LLC converter onboard charging phase shift full bridge (PSFB) zero-voltage switching (ZVS)
URL	查看原文
收录类别	SCI ; CPCI ; EI
语种	英语
资助项目	Shanghai Sailing Program[16YF1407600]
WOS研究方向	Engineering
WOS类目	Engineering, Multidisciplinary ; Engineering, Electrical & Electronic
WOS记录号	WOS:000394674300062
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
EI入藏号	20170503294808
EI主题词	Architecture ; Bridges ; Charging (batteries) ; Degrees of freedom (mechanics) ; Electric vehicles ; Modulation ; Plug-in electric vehicles ; Secondary batteries ; Topology ; Zero voltage switching
EI分类号	Bridges:401.1 ; Buildings and Towers:402 ; Secondary Batteries:702.1.2 ; Combinatorial Mathematics, Includes Graph Theory, Set Theory:921.4 ; Mechanics:931.1
WOS关键词	DC-DC CONVERTER ; VEHICLE-BATTERY CHARGERS ; LLC RESONANT CONVERTER ; FULL-BRIDGE CONVERTER ; VOLTAGE RANGE ; HALF-BRIDGE ; CIRCULATING LOSSES ; LAGGING LEG ; DESIGN ; SERIES
原始文献类型	Article ; Proceedings Paper
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/1579
专题	信息科学与技术学院信息科学与技术学院_PI研究组_王浩宇组信息科学与技术学院_硕士生
通讯作者	Wang, Haoyu
作者单位	1.Shanghai Tech Univ, Sch Informat Sci & Technol, Power Elect & Renewable Energies Lab, Shanghai 200031, Peoples R China 2.Univ Maryland, Maryland Power Elect Lab, College Pk, MD 20742 USA
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Wang, Haoyu,Shang, Ming,Khaligh, Alireza. A PSFB-Based Integrated PEV Onboard Charger With Extended ZVS Range and Zero Duty Cycle Loss[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS,2017,53(1):585-595.
APA	Wang, Haoyu,Shang, Ming,&Khaligh, Alireza.(2017).A PSFB-Based Integrated PEV Onboard Charger With Extended ZVS Range and Zero Duty Cycle Loss.IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS,53(1),585-595.
MLA	Wang, Haoyu,et al."A PSFB-Based Integrated PEV Onboard Charger With Extended ZVS Range and Zero Duty Cycle Loss".IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS 53.1(2017):585-595.