| Project/Area Number |
21760216
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | The University of Tokushima |
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Principal Investigator |
TERANISHI Kenji The University of Tokushima, 大学院・ソシオテクノサイエンス研究部, 助教 (80435403)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | プラズマリアクタ / 圧電トランス / 誘電体バリア放電 / 表面電位分布 / 放電電力 |
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| Research Abstract |
The present study is intended to develop further the measurement method of the electrical characteristics for the piezoelectric transformer (PT)-based plasma reactors. The reactor that allows us to measure the spatially-resolved surface potential on the PT and discharge power for the dielectric barrier discharge (DBD) is constructed. A high-input resistance potential divider suitable for the measurement is also developed, which is possible to avoid the disturbance during the surface potential measurements. Also, it is found that the edge effect near the tip of the PT cannot be negligible for the measurement, which behaves another disturbance for the surface potential profile. The correction method is therefore investigated and the surface potential and discharge power distributions can be determined accurately.
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