A Fully Soft-Switched Single Switch Isolated DC-DC Converter

被引：62

作者：

Kim, Minjae ^{[1
]}

Choi, Sewan ^{[2
]}

机构：

[1] Seoul Natl Univ Sci & Technol, Dept New Energy Engn, Seoul 139743, South Korea

[2] Seoul Natl Univ Sci & Technol, Dept Elect & Informat Engn, Seoul 139743, South Korea

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2015年 / 30卷 / 09期

基金：

新加坡国家研究基金会;

关键词：

Isolated step-up dc-dc converter; single switch; soft switching; CIRCUIT; SYSTEM;

D O I：

10.1109/TPEL.2014.2363830

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：

This paper proposes a soft-switched single switch isolated converter. The proposed converter is able to offer low cost and high power density in step-up application due to the following features: zero-current switching (ZCS) turn-on and zero-voltage switching (ZVS) turn-off of switch and ZCS turn-off of diodes regardless of voltage and load variation; low rated lossless snubber; reduced transformer volume compared to flyback-based converters due to low magnetizing current. Experimental results on a 100 kHz, 250 W prototype are provided to validate the proposed concept.

引用

页码：4883 / 4890

页数：8

共 50 条

[1] A Fully Soft-Switched Single Switch Isolated DC-DC Converter
Kim, Minjae
Yang, Daeki
Choi, Sewan
2014 TWENTY-NINTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2014, : 1106 - 1111
[2] Single-Switch Soft-Switched Isolated DC-DC Converter
Emrani, Amin
Adib, Ehsan
Farzanehfard, Hosein
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2012, 27 (04) : 1952 - 1957
[3] PWM control of soft-switched single switch Isolated DC-DC Converter
Reshma, T. M.
Renjini, G.
2016 INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS, AND OPTIMIZATION TECHNIQUES (ICEEOT), 2016, : 301 - 306
[4] A Fully Soft-Switched Bidirectional DC-DC Converter With Only One Auxiliary Switch
Rahimi, Saba
Rezvanyvardom, Mahdi
Mirzaei, Amin
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2019, 66 (08) : 5939 - 5947
[5] Fully Soft-Switched Multiport DC-DC Converter With High Integration
Faraji, Rasoul
Farzanehfard, Hosein
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2021, 36 (02) : 1901 - 1908
[6] A Fully Soft-Switched Multiphase DC-DC Converter with Reduced Switch Count for High Power Application
Kim, Minjae
Yang, Daeki
Choi, Sewan
2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA), 2014, : 2247 - 2251
[7] Practicality of soft-switched high-frequency isolated DC-DC converter
Khersonsky, Y
Zahzah, M
Robinson, G
Huynh, P
Mak, C
PESC 2000: 31ST ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-3, 2000, : 1072 - 1076
[8] Fully Soft-switched Bidirectional Resonant DC-DC Converter with A New CLLC Tank
Chen, Wei
Wang, Siran
Hong, Xiaoyuan
Lu, Zhengyu
Ye, Shaoshi
2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2010, : 1238 - 1242
[9] Soft-switched DC-DC converter with high voltage gain
Zhou, Xiang (pecel_zhouxiang@163.com), 1600, China Machine Press (31):
[10] A soft-switched bi-directional DC-DC converter
Rylko, Marek
Egan, Michael G.
Hayes, John G.
Power, Daithi
2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10, 2007, : 1669 - 1678

← 1 2 3 4 5 →