Low Profile LLC Series Resonant Converter With Two Transformers

被引：5

作者：

Kim, Eun-Soo ^{[1
]}

Kim, Joo-Hoon ^{[1
]}

Kang, Sung-In ^{[2
]}

Park, Jun-Ho ^{[2
]}

Lee, Jae-Sam ^{[2
]}

Huh, Dong-Young ^{[2
]}

Jung, Yong-Chae ^{[3
]}

机构：

[1] Jeonju Univ, Dept Elect Engn, 1200 Hyoja Dong, Jeonju 560759, Jeonbuk, South Korea

[2] SMPS gr, LG Innotek, Osan 447705, South Korea

[3] Namseoul Univ, Dept Elect Engn, Cheonan, South Korea

来源：

2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC) | 2010年

关键词：

D O I：

10.1109/APEC.2010.5433491

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, low profile LLC series resonant converter with two transformers is proposed for offering a slim PDP TV set. Design procedures and voltage gain characteristics on the proposed converter are described. Two transformers applied to LLC resonant converter are connected in series with the primary and in parallel with the secondary to reduce the unbalance of the primary current. Based on the theoretical analysis and simulation results, considering the characteristics of the voltage gain and load variation, a prototype 400W LLC resonant converter for 50 inch PDP TV power module is designed and built. And then, the design parameters and operational principles of the proposed converter are verified through the experimental results.

引用

页码：1885 / 1889

页数：5

共 50 条

[1] Analysis and design of a half-bridge LLC series resonant converter employing two transformers
Lo, Yu-Kang
Lin, Jing-Yuan
Lin, Chung-Yi
[J]. INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2012, 40 (10) : 985 - 998
[2] LLC Resonant Converter Utilizing Parallel-Series Transformers Connection
Mandizadeh, Amir Hossein
Afjei, Ebrahim
[J]. 34TH INTERNATIONAL POWER SYSTEM CONFERENCE (PSC2019), 2019, : 472 - 477
[3] Analysis of ZVS Series Resonant Converter with Two Transformers
Lin, Bor-Ren
Chen, Po-Li
Shen, Sin-Jhih
[J]. INTERNATIONAL REVIEW OF ELECTRICAL ENGINEERING-IREE, 2010, 5 (01): : 47 - 55
[4] A Novel Planar Transformer for Low Profile LLC Resonant Converter
Kim, Eun-Soo
Lee, Seung-Min
Phum, Sopheak
Chung, Bong-Gun
Lee, Kwang-Ho
[J]. 2012 TWENTY-SEVENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2012, : 2234 - 2239
[5] Design of Low-Profile LLC Resonant Converter for Low Transformer Loss
Yang, Sihun
Shoyama, Masahito
Abe, Seiya
[J]. TENCON 2010: 2010 IEEE REGION 10 CONFERENCE, 2010, : 1301 - 1306
[6] LLC Resonant Converter with Two Resonant Tanks
Kim, Eun-Soo
Kim, Joo-Hoon
Lee, Kwang-Ho
Jeon, Yong-Seog
Lee, Jae-Sam
Huh, Dong-Young
[J]. 2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2010, : 1949 - 1956
[7] A Low Profile LLC Resonant Converter Using Novel Planar Transformer
Kim, Eun-Soo
No, Young-Jae
Lee, Seung-Min
Chung, Bong-Gun
Lee, Jae-Sam
Park, Min-Soo
Huh, Dong-Young
[J]. 2012 TWENTY-SEVENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2012, : 1307 - 1312
[8] Design considerations for LLC series-resonant converter in two-resonant regions
Hsieh, Guan-Chyn
Tsai, Cheng-Yuan
Hsieh, Shih-Hung
[J]. 2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, 2007, : 731 - 736
[9] Resonant LLC Low Voltage Converter
Shemolin, Ilya S.
Osipov, Alexander, V
Kalashnikov, Igor, V
Zazygin, Andrey, I
[J]. 2020 1ST INTERNATIONAL CONFERENCE PROBLEMS OF INFORMATICS, ELECTRONICS, AND RADIO ENGINEERING (PIERE), 2020, : 121 - 127
[10] Accurate Modeling and Design of LLC Resonant Converter with Planar Transformers
Shafiei, Navid
Ordonez, Martin
Cove, Samuel Robert
Craciun, Marian
Botting, Chris
[J]. 2015 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2015, : 5468 - 5473

← 1 2 3 4 5 →