A new soft-switching PWM high frequency half-bridge inverter linked DC-DC converter with diode-clamped active edge resonant snubbers

Hisayuki Sugimura; Tetsuya Etoh; Toshimitsu Doi; Keiki Morimoto; Bishwajit Saha; Pil Mun Sang; Eiji Hiraki; Mutsuo Nakaoka

doi:10.1109/08IAS.2008.287

A new soft-switching PWM high frequency half-bridge inverter linked DC-DC converter with diode-clamped active edge resonant snubbers

Hisayuki Sugimura, Tetsuya Etoh, Toshimitsu Doi, Keiki Morimoto, Bishwajit Saha, Pil Mun Sang, Eiji Hiraki, Mutsuo Nakaoka

研究成果

抄録

In this paper, the novel circuit topology of half-bridge soft switching PWM DC-DC power converter with a high frequency planar transformer link was presented. The operating principle and switching pattern of the half-bridge soft switching PWM DC-DC power converter described for 40 kHz, 36V and 400A output were illustrated and discussed for low voltage and large current output applications such as telecommunication and automotive applications. The power loss analysis of the proposed soft switching DC-DC power converter was discussed and evaluated as compared with hard switching PWM DC-DC power converter with a high frequency link. The practical effectiveness of the proposed DC-DC power converter operation under soft switching PWM scheme was actually proved from a practical point of view and the high efficiency and power density of this converter could be achieved on the basis of experimental results for low voltage and large current power supplies.

本文言語	English
ホスト出版物のタイトル	2008 IEEE Industry Applications Society Annual Meeting, IAS'08
DOI	https://doi.org/10.1109/08IAS.2008.287
出版ステータス	Published - 2008
外部発表	はい
イベント	2008 IEEE Industry Applications Society Annual Meeting, IAS'08 - Edmonton, AB 継続期間: 10月 5 2008 → 10月 9 2008

出版物シリーズ

名前	Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
ISSN（印刷版）	0197-2618

Other

Other	2008 IEEE Industry Applications Society Annual Meeting, IAS'08
国/地域	Canada
City	Edmonton, AB
Period	10/5/08 → 10/9/08

ASJC Scopus subject areas

制御およびシステム工学
産業および生産工学
電子工学および電気工学

文献へのアクセス

10.1109/08IAS.2008.287

他のファイルとリンク

フィンガープリント

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引用スタイル

Sugimura, H., Etoh, T., Doi, T., Morimoto, K., Saha, B., Sang, P. M., Hiraki, E., & Nakaoka, M. (2008). A new soft-switching PWM high frequency half-bridge inverter linked DC-DC converter with diode-clamped active edge resonant snubbers. In 2008 IEEE Industry Applications Society Annual Meeting, IAS'08 [4659075] (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). https://doi.org/10.1109/08IAS.2008.287

Sugimura, H, Etoh, T, Doi, T, Morimoto, K, Saha, B, Sang, PM, Hiraki, E & Nakaoka, M 2008, A new soft-switching PWM high frequency half-bridge inverter linked DC-DC converter with diode-clamped active edge resonant snubbers. in 2008 IEEE Industry Applications Society Annual Meeting, IAS'08., 4659075, Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), 2008 IEEE Industry Applications Society Annual Meeting, IAS'08, Edmonton, AB, Canada, 10/5/08. https://doi.org/10.1109/08IAS.2008.287

Sugimura H, Etoh T, Doi T, Morimoto K, Saha B, Sang PM その他. A new soft-switching PWM high frequency half-bridge inverter linked DC-DC converter with diode-clamped active edge resonant snubbers. In 2008 IEEE Industry Applications Society Annual Meeting, IAS'08. 2008. 4659075. (Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)). doi: 10.1109/08IAS.2008.287

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abstract = "In this paper, the novel circuit topology of half-bridge soft switching PWM DC-DC power converter with a high frequency planar transformer link was presented. The operating principle and switching pattern of the half-bridge soft switching PWM DC-DC power converter described for 40 kHz, 36V and 400A output were illustrated and discussed for low voltage and large current output applications such as telecommunication and automotive applications. The power loss analysis of the proposed soft switching DC-DC power converter was discussed and evaluated as compared with hard switching PWM DC-DC power converter with a high frequency link. The practical effectiveness of the proposed DC-DC power converter operation under soft switching PWM scheme was actually proved from a practical point of view and the high efficiency and power density of this converter could be achieved on the basis of experimental results for low voltage and large current power supplies.",

keywords = "DC-DC converter, High frequency planar transformer link, High power DC applications, Low voltage large current output, Low voltage power switching device, Soft-switching PWM",

author = "Hisayuki Sugimura and Tetsuya Etoh and Toshimitsu Doi and Keiki Morimoto and Bishwajit Saha and Sang, {Pil Mun} and Eiji Hiraki and Mutsuo Nakaoka",

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AU - Doi, Toshimitsu

AU - Morimoto, Keiki

AU - Saha, Bishwajit

AU - Sang, Pil Mun

AU - Hiraki, Eiji

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AB - In this paper, the novel circuit topology of half-bridge soft switching PWM DC-DC power converter with a high frequency planar transformer link was presented. The operating principle and switching pattern of the half-bridge soft switching PWM DC-DC power converter described for 40 kHz, 36V and 400A output were illustrated and discussed for low voltage and large current output applications such as telecommunication and automotive applications. The power loss analysis of the proposed soft switching DC-DC power converter was discussed and evaluated as compared with hard switching PWM DC-DC power converter with a high frequency link. The practical effectiveness of the proposed DC-DC power converter operation under soft switching PWM scheme was actually proved from a practical point of view and the high efficiency and power density of this converter could be achieved on the basis of experimental results for low voltage and large current power supplies.

KW - DC-DC converter

KW - High frequency planar transformer link

KW - High power DC applications

KW - Low voltage large current output

KW - Low voltage power switching device

KW - Soft-switching PWM

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