A Partial-Resonant Tapped-Inductor Converter with an Auxiliary Switch

被引：0

作者：

Nishijima, Kimihiro ^{[1
]}

Inoue, Takafumi ^{[1
]}

Harada, Koosuke ^{[2
]}

Nagao, Michihiko ^{[1
]}

Nabeshima, Takashi ^{[1
]}

Sato, Terukazu ^{[1
]}

机构：

[1] Oita Univ, 700 Dannoharu, Oita 8701192, Japan

[2] Sojo Univ, Kumamoto 8600082, Japan

来源：

EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 | 2009年

关键词：

ZCS converters; Soft switching; Resonant converter; DC power supply;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

A partial-resonant tapped-inductor converter with an auxiliary switch is proposed. The circuit construction is the same as a conventional tapped-inductor converter with active clamp circuit, but the drive timing for the auxiliary switch is different from the conventional one. As a result the output stability is improved as compared with the conventional active clamp one. Furthermore, zero current switching is achieved by a partial resonant with an auxiliary capacitor and the leakage inductance of the tapped-inductor during the on period of the auxiliary switch. The operating and performance of the proposed approach were verified experimentally by a laboratory prototype of 24V input to 1.0V output at 600kHz. As a result, 2% improvement of efficiency is achieved.

引用

页码：4348 / 4353

页数：6

共 50 条

[41] High performace tapped-inductor buck driver for LED arrays
Apetrei, M.
Georgescu, A.
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2015, 17 (5-6): : 869 - 876
[42] Unified Synthesis of Tapped-Inductor DC-to-DC Converters
Williams, Barry W.
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2014, 29 (10) : 5370 - 5383
[43] An Auxiliary Switch Commutated ZVS Boost Converter with Coupled Inductor
Mirzaei, R.
Ramanarayanan, V
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF ELECTRICAL ENGINEERING, 2022, 46 (03) : 665 - 674
[44] An Auxiliary Switch Commutated ZVS Boost Converter with Coupled Inductor
R. Mirzaei
V. Ramanarayanan
Iranian Journal of Science and Technology, Transactions of Electrical Engineering, 2022, 46 : 665 - 674
[45] Study on Improving Precision of Analysis of Boost Ratio and Power Efficiency of Tapped-Inductor DC–DC Converter Circuit
2018, John Wiley and Sons Inc, Postfach 10 11 61, 69451 Weinheim, Boschstrabe 12, 69469 Weinheim, Deutschland, 69469, Germany (202):
[46] Estimation of Controllability and Power Losses of Tapped-Inductor Converter used as Dimmable Driver for Light-Emitting Diodes
Tetervenoks, Olegs
2013 8TH INTERNATIONAL CONFERENCE ON COMPATIBILITY AND POWER ELECTRONICS (CPE), 2013, : 150 - 155
[47] A voltage resonant single ended converter with auxiliary switch
Onodera, T
PESC 98 RECORD - 29TH ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1 AND 2, 1998, : 676 - 681
[48] Study on Improving Precision of Analysis of Boost Ratio and Power Efficiency of Tapped-Inductor DC-DC Converter Circuit
Liu, Yuhan
Sekiguchi, Ryo
Sano, Yuji
ELECTRICAL ENGINEERING IN JAPAN, 2018, 202 (04) : 3 - 20
[49] Bidirectional Secondary LLC Resonant Converter using Auxiliary Switches and Inductor
Kim, Eun-Soo
Park, Jun-Hyoung
Jeon, Yong-Seog
Kong, Young-Su
Lee, Seung-Min
Kim, Kwangseob
2014 TWENTY-NINTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC), 2014, : 1941 - +
[50] Modeling and analysis of tapped-inductor quasi-Z-source inverter
Zhao, Jianwu
Huang, Wenxin
Zhou, Yufei
Jiao, Ronghui
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2014, 29 (06): : 7 - 16

← 1 2 3 4 5 →