| Presentation | 2009-10-09 Method for Eliminating Magnetic Saturation in Bridge-type DC-DC Converter due to Fast Dynamic Response Sunao Tokimatsu, Teruhiko Kohama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Method for eliminating magnetic saturation in low-voltage and high-current DC-DC converter with fast dynamic response is described. Core saturation presented here is observed in onboard isolated DC-DC converter due to inherently asymmetrical PWM signal during transient condition. The saturation is not eliminated by using ac-coupling capacitor for transformer. Mechanism of the saturation is analyzed and confirmed by experiments. Method for eliminating magnetic saturation is also presented. Effectiveness of proposed method is confirmed by experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | magnetic saturation / fast dynamic response / POL / switching power supply |
| Paper # | EE2009-19 |
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| Conference Information | |
| Committee | EE |
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| Conference Date | 2009/10/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Energy Engineering in Electronics and Communications (EE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Method for Eliminating Magnetic Saturation in Bridge-type DC-DC Converter due to Fast Dynamic Response |
| Sub Title (in English) | |
| Keyword(1) | magnetic saturation |
| Keyword(2) | fast dynamic response |
| Keyword(3) | POL |
| Keyword(4) | switching power supply |
| 1st Author's Name | Sunao Tokimatsu |
| 1st Author's Affiliation | Dept. of Electrical Engineering, Fukuoka University() |
| 2nd Author's Name | Teruhiko Kohama |
| 2nd Author's Affiliation | Dept. of Electrical Engineering, Fukuoka University |
| Date | 2009-10-09 |
| Paper # | EE2009-19 |
| Volume (vol) | vol.109 |
| Number (no) | 216 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |