Analysis of Output Capacitor Voltage Ripple in Multi-Phase Transformer-Linked Boost Chopper Circuit

被引:26
作者
Imaoka, Jun [1 ]
Yamamoto, Masayoshi [1 ]
Nakamura, Yuta [2 ]
Kawashima, Takahiro [3 ]
机构
[1] Shimane Univ, 1060 Nishikawatsu, Matsue, Shimane 6908504, Japan
[2] DENSO Corp, Kariya, Aichi 4488661, Japan
[3] Shimane Inst Ind Technol, Matsue, Shimane 6900816, Japan
关键词
multi-phase; boost chopper circuit; miniaturization of output capacitor;
D O I
10.1541/ieejjia.2.252
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
The multi-phase method is effective in downsizing the power converter system. Because of the multi-phase boost chopper circuit, the output capacitor and the cooling system can be downsized in the case of the boost chopper circuit. Furthermore, the volume of the inductor can be reduced using the transformer-linked method. However, there is little comparative data available on the output capacitor in the boost chopper of the conventional multi-phase method and the transformer-linked method. The purpose of my work was to examine the characteristics of the output capacitor in both the multi-phase method and the transformer-linked method. To evaluate the performance of the downsized capacitor, a voltage ripple analysis has been successfully employed as the index of the volume of the output capacitor. From the experimental results, it was found that there is little difference between the multi-phase method and the transformer-linked method in regard to the voltage ripple of the output capacitor. The experimental results indicate that the performance of the downsized capacitor is the same for the multi-phase method and the transformer-linked method.
引用
收藏
页码:252 / 260
页数:9
相关论文
共 14 条
[1]  
Bollen M., 2009, IEEE BUCHAREST POWER, P1
[2]  
Fratta A., 1999, ISIE '99. Proceedings of the IEEE International Symposium on Industrial Electronics (Cat. No.99TH8465), P806, DOI 10.1109/ISIE.1999.798717
[3]  
Hartnett KJ, 2011, IEEE ENER CONV, P598, DOI 10.1109/ECCE.2011.6063824
[4]  
Hirakawa M., 2009, Proceedings of the 2009 IEEE Energy Conversion Congress and Exposition. ECCE 2009, P1760, DOI 10.1109/ECCE.2009.5316389
[5]  
Imaoka J., 2010, 2010 JAP IND APPL SO, V1, P201
[6]  
Imaoka J, 2012, IEEE ENER CONV, P3279, DOI 10.1109/ECCE.2012.6342339
[7]  
Imaoka J, 2011, IEEE ENER CONV, P1807, DOI 10.1109/ECCE.2011.6064004
[8]   A theoretical approach to InterCell Transformers, application to interleaved converters [J].
Laboure, Eric ;
Cuniere, Alain ;
Meynard, T. A. ;
Forest, Francois ;
Sarraute, Emmanuel .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2008, 23 (01) :464-474
[9]   Trans-linked Multi-phase Boost Converter for Electric Vehicle [J].
Nakahama, Masayuki ;
Yamamoto, Masayoshi ;
Satake, Yuki .
2010 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION, 2010, :2458-2463
[10]  
Nakamura Y., 2011, IEEE INT C POW EL DR, P901