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DDSを用いた10MHz級デジタル制御DC-DCコンバータの検討
http://hdl.handle.net/10228/00008126
http://hdl.handle.net/10228/0000812672f1404c-d2ab-41f0-89d0-7a1473c2c259
名前 / ファイル | ライセンス | アクション |
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nperc175.pdf (2.4 MB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||
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公開日 | 2021-03-31 | |||||||||||||||||
資源タイプ | ||||||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||
資源タイプ | journal article | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | ja | |||||||||||||||||
タイトル | DDSを用いた10MHz級デジタル制御DC-DCコンバータの検討 | |||||||||||||||||
タイトル | ||||||||||||||||||
言語 | en | |||||||||||||||||
タイトル | Examination of 10MHz class digital control DC-DC converter using DDS | |||||||||||||||||
言語 | ||||||||||||||||||
言語 | jpn | |||||||||||||||||
著者 |
梶原, 健志
× 梶原, 健志× 安部, 征哉× 今給黎, 明大
WEKO
29667
× 松本, 聡
WEKO
27142
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抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | 電源の小型化に対してスイッチング周波数の高周波化が有効な手段であり、シリコン基板上にパッシブ部品、パワーデバイス、駆動・制御用回路などを搭載したPower SoC(Power Supply on Chip)が注目されている。Power SoCは大量生産が可能なため、汎用性が実現可能なデジタル制御が有望となる。また、高周波スイッチングを実現するため、高周波のパルスを生成する方法も必要となる。そこで本研究では、パルス生成にDirect Digital Synthesizer(DDS)を用い、デジタル制御の高周波実現に向け検討した結果について報告する。その結果、Duty比は周波数に依存せず、Duty比を0.1%程度に制御するためには18bitのDACが必要となる。 | |||||||||||||||||
言語 | ja | |||||||||||||||||
抄録 | ||||||||||||||||||
内容記述タイプ | Abstract | |||||||||||||||||
内容記述 | Power SoC (Power Supply on Chip), which integrates passive components, power devices, drive / control circuits, etc. on a silicon substrate, is attracting attention as a means to increase the switching frequency to reduce the size of the power supply. The digitally control, which can realize versatility, is promising because power SoC can be mass-produced. To generate high frequency pulses is required in order to realize high frequency switching. In this study, we report the results of studies for the realization of high-frequency digital control using Direct Digital Synthesizer (DDS) for pulse generation. We clarified that the duty ratio does not depend on the frequency, and an 18-bit DAC is required to control the duty ratio to about 0.1%. | |||||||||||||||||
言語 | en | |||||||||||||||||
備考 | ||||||||||||||||||
内容記述タイプ | Other | |||||||||||||||||
内容記述 | 電子通信エネルギー技術研究会(EE), 2021年1月25日, オンライン開催 | |||||||||||||||||
書誌情報 |
ja : 電子情報通信学会技術研究報告. EE, 電子通信エネルギー技術 巻 120, 号 340, p. 33-37, 発行日 2021-01-18 |
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出版社 | ||||||||||||||||||
言語 | ja | |||||||||||||||||
出版者 | 電子情報通信学会 | |||||||||||||||||
CRID | ||||||||||||||||||
関連タイプ | isIdenticalTo | |||||||||||||||||
識別子タイプ | URI | |||||||||||||||||
関連識別子 | https://cir.nii.ac.jp/crid/1050287595681045120 | |||||||||||||||||
日本十進分類法 | ||||||||||||||||||
主題Scheme | NDC | |||||||||||||||||
主題 | 549 | |||||||||||||||||
NCID | ||||||||||||||||||
収録物識別子タイプ | NCID | |||||||||||||||||
収録物識別子 | AA11135980 | |||||||||||||||||
ISSN | ||||||||||||||||||
収録物識別子タイプ | EISSN | |||||||||||||||||
収録物識別子 | 2432-6380 | |||||||||||||||||
ISSN | ||||||||||||||||||
収録物識別子タイプ | PISSN | |||||||||||||||||
収録物識別子 | 0913-5685 | |||||||||||||||||
著作権関連情報 | ||||||||||||||||||
権利情報 | Copyright (c) 2021 by IEICE | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | DC-DCコンバータ | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | デジタル制御 | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | DSP | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | DDS | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Power SoC | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | DC-DC Converter | |||||||||||||||||
キーワード | ||||||||||||||||||
主題Scheme | Other | |||||||||||||||||
主題 | Digital Control | |||||||||||||||||
出版タイプ | ||||||||||||||||||
出版タイプ | VoR | |||||||||||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||
査読の有無 | ||||||||||||||||||
値 | yes | |||||||||||||||||
連携ID | ||||||||||||||||||
8651 |