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Magnetic flux concentration methods for magnetic energy harvesting module
http://hdl.handle.net/10091/16255
http://hdl.handle.net/10091/1625547d995c6-7cce-41f5-8e4d-52ed7acd2fab
名前 / ファイル | ライセンス | アクション |
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Magnetic_flux_concentration_methods_magnetic_energy_harvesting.pdf (1.7 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-02-13 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Magnetic flux concentration methods for magnetic energy harvesting module | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Tashiro, Kunihisa
× Tashiro, Kunihisa× Hattori, Gen-ya× Wakiwaka, Hiroyuki |
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信州大学研究者総覧へのリンク | ||||||
氏名 | Tashiro, Kunihisa | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.gVSVjefp.html | |||||
信州大学研究者総覧へのリンク | ||||||
氏名 | Wakiwaka, Hiroyuki | |||||
URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.OFcFZVkh.html | |||||
出版者 | ||||||
出版者 | EDP Sciences | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | EPJ Web of Conferences. 40:06011 (2013) | |||||
書誌情報 |
EPJ Web of Conferences 巻 40, p. 6011, 発行日 2013-01-14 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper presents magnetic flux concentration methods for magnetic energy harvesting module. The purpose of this study is to harvest 1 mW energy with a Brooks coil 2 cm in diameter from environmental magnetic field at 60 Hz. Because the harvesting power is proportional to the square of the magnetic flux density, we consider the use of a magnetic flux concentration coil and a magnetic core. The magnetic flux concentration coil consists of an air?core Brooks coil and a resonant capacitor. When a uniform magnetic field crossed the coil, the magnetic flux distribution around the coil was changed. It is found that the magnetic field in an area is concentrated larger than 20 times compared with the uniform magnetic field. Compared with the air?core coil, our designed magnetic core makes the harvested energy ten?fold. According to ICNIRP2010 guideline, the acceptable level of magnetic field is 0.2 mT in the frequency range between 25 Hz and 400 Hz. Without the two magnetic flux concentration methods, the corresponding energy is limited to 1 ?W. In contrast, our experimental results successfully demonstrate energy harvesting of 1 mW from a magnetic field of 0.03 mT at 60 Hz. | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2100-014X | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1051/epjconf/20134006011 | |||||
関連名称 | 10.1051/epjconf/20134006011 | |||||
権利 | ||||||
権利情報 | Copyright© Owned by the authors, published by EDP Sciences, 2013 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |