Emphasis on switch selection and its switching loss comparison for on-board electric vehicle charger

被引：12
作者：
Srivastava, Manaswi [1 ]
Tomar, Pavan Singh [1 ]
Verma, Arun Kumar [1 ]
机构：
[1] Malaviya Natl Inst Technol, Dept Elect Engn, Jaipur, Rajasthan, India
来源：
IET POWER ELECTRONICS | 2019年 / 12卷 / 06期
关键词：
bridge circuits; switching convertors; DC-DC power convertors; electric vehicles; automotive engineers standards; conduction loss; PSFBDC; switch configuration; reduced power loss; commercially available switches IRFP460; switch selection; switching loss comparison; on-board electric vehicle charger; converter topologies; improved efficiency; passive auxiliary networks; unique configurations; phase-shifted full-bridge DC-DC converter; chosen DC-DC converter configuration; power; 1; 0; kW; frequency; 100; kHz; FULL-BRIDGE CONVERTER; DC DC CONVERTER; DESIGN CONSIDERATIONS; DC/DC CONVERTER; BATTERY CHARGER;
D O I：
10.1049/iet-pel.2018.6070
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A DC/DC converter plays a vital role in on-board electric vehicle (EV) charger. Among the many converter topologies, the phase-shifted full-bridge DC/DC converter (PSFBDC) is widely used. For improved efficiency, PSFBDC is embedded with passive auxiliary networks resulting in several unique configurations for achieving soft-switching in entire load range. The architecture of the chosen DC/DC converter configuration should comply with the society of automotive engineers (SAE) standards. Although, the conduction loss of the converter can be minimised by choosing a proper topology configuration and proper switching of the configuration, the selection of appropriate for PSFBDC plays an important role in enhancing the overall efficiency. An optimistic method for the selection of switch configuration satisfying the reduced power loss and cost-effective aspects is presented. For demonstrating the proposed method, a 1 kW 100 kHz system with commercially available switches IRFP460, IXFN64N60P, and IPP65R045C7 is chosen and the obtained results are presented.
引用
收藏
页码：1385 / 1392
页数：8
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