| Project/Area Number |
25630102
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKURA Tetsuya 東北工業大学, 工学部, 講師 (00551912)
SATO Fumihiro 東北大学, 大学院工学研究科, 准教授 (60323060)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 非接触電力伝送 / ワイヤレス / 低結合 / 体内デバイス / 埋込機器 |
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| Outline of Final Research Achievements |
This research is stable contactless power supply building in the body for medical equipment. Contactless power supply is a technology that enables the supply of electric power without a power cable or other such direct physical connection between a power source and an electric device. For any full-scale diffusion of the technology, it will be necessary to clear a variety of design and usage hurdles. This thesis examines the various issues presented by electromagnetic induction-type contactless power transmission systems, placing a special emphasis on magnetic field spatial distribution and coil/circuit design pertaining to "enhancements to electric power transmission characteristics under low coupling", "development of coil design techniques for impedance-matching circuitry", and bringing together these and related topics, "resolution of practical applicationissues". It was possible to confirm the basis of a stable power supply in the body based on the above mentioned background.
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