Application of Soft-switching Technology in Four Switch Buck-Boost Circuit

被引：0

作者：

Yun, Huang ^{[1
]}

Dong, Mi ^{[1
]}

Jian, Yang ^{[1
]}

Wan, Jianghu ^{[1
]}

Shen, Mengtian ^{[2
]}

Wang, Yinghua ^{[3
]}

机构：

[1] Cent S Univ, Sch Informat Sci & Engn, Changsha 410083, Hunan, Peoples R China

[2] Maintenance Branch Hunan Elect Power Co State Gri, Changsha 410004, Hunan, Peoples R China

[3] Huangshi Elect Power Supply Co State Grid, Huangshi 435000, Hubei, Peoples R China

来源：

PROCEEDINGS OF THE 2017 12TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA) | 2017年

基金：

中国国家自然科学基金;

关键词：

four-switch Buck-Boost converter; soft-switching; conversion efficiency;

D O I：

暂无

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：

In this paper, a four switch Buck-Boost converter with soft-switching circuit is proposed (S-FSBB converter). The zero-current turn-on and zero-voltage turn-off at buck mode and boost mode are realized in the four-switch Buck-Boost (FSBB) converter by adding some additional passive components, which reduces switching losses. The circuit loss of S-FSBB converter and FSBB converter are calculated. Simulation and experiment result shows that, comparing with FSBB converter, S-FSBB converter can reduce switching noise and voltage stress, and achieve higher conversion efficiency.

引用

页码：1675 / 1679

页数：5

共 5 条

[1]

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[2]

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[3]

Liu Guohai, 2012, Journal of Nanjing University of Aeronautics & Astronautics, V44, P25

[4] Dual-Edge Modulated Four-Switch Buck-Boost Converter [J].

Ren, Xiaoyong ;

Ruan, Xinbo ;

Qian, Hai ;

Li, Mingqiu ;

Chen, Qianhong .

2008 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-10, 2008, :3635-3641

[5]

[任小永 REN Xiaoyong], 2008, [中国电机工程学报, Proceedings of the Chinese Society of Electrical Engineering], V28, P15

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