Presentation | 2003/1/10 Performance Characteristics of Buck-Boost Type Two-Input DC-DC Converter With an Active Voltage Clamp Wenzhong LIN, Hirofumi MATSUO, Yoichi ISHIZUKA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, the multiple-input power supply systems have been developed aggressively to exploit the clean energy resources such as solar array, fuel cell, wind generator and so forth. In this paper, a soft-switching buck-boost type two-input DC-DC converter with a single active voltage clamp is proposed, which has superior performance characteristics such as high power efficiency, low switching noise and a simple circuit configuration. The theoretical analysis and experimental verification are performed. As a result, it is clarified that only one active clamp circuit enables the both main switches of two-input DC-DC converter to achieve the zero-voltage switching and to reduce the turn-off surge voltage. The power efficiency is above 80% and its maximum value is 86.5% at 5V output voltage. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Two-Input DC-DC Converter / Active Voltage Clamp / Buck-Boost Type / Zero-Voltage Switching |
Paper # | EE2002-52,CPM2002-128 |
Date of Issue |
Conference Information | |
Committee | EE |
---|---|
Conference Date | 2003/1/10(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Energy Engineering in Electronics and Communications (EE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance Characteristics of Buck-Boost Type Two-Input DC-DC Converter With an Active Voltage Clamp |
Sub Title (in English) | |
Keyword(1) | Two-Input DC-DC Converter |
Keyword(2) | Active Voltage Clamp |
Keyword(3) | Buck-Boost Type |
Keyword(4) | Zero-Voltage Switching |
1st Author's Name | Wenzhong LIN |
1st Author's Affiliation | Graduate School of Science and Technology,Nagasaki University() |
2nd Author's Name | Hirofumi MATSUO |
2nd Author's Affiliation | Graduate School of Science and Technology,Nagasaki University |
3rd Author's Name | Yoichi ISHIZUKA |
3rd Author's Affiliation | Faculty of Engineering,Nagasaki University |
Date | 2003/1/10 |
Paper # | EE2002-52,CPM2002-128 |
Volume (vol) | vol.102 |
Number (no) | 567 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |