Experimental Study on Observation of Harmful Harmonics and Power Load Status in Power Delivery System
| Project/Area Number |
21560303
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Power engineering/Power conversion/Electric machinery
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| Research Institution | Saga University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
FUKUMOTO Hisao 佐賀大学, 大学院・工学系研究科, 助教 (60346872)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 電気有効利用 / 電力工学 / 配電工学 / 力率計測 / 高調波計測 / 遠隔計測 / 高周波・高周波障害 / 電圧電流波形計測 / 電磁界解析 / 有限要素解析 / 高調波・高調波障害 |
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| Research Abstract |
From point of energy saving and greening, the real-time observation of the power status and the identification of harmonic resources from power conditioning apparatuses becomes an important engineering issue. In this study, first, the author has proved the validity of the capacitor voltage divider measurement method using his devised voltage-current sensor of resin molded type through the electric filed analysis based on finite element method. And he has tried to develop the measurement system, where the high accuracy power factor estimation and the identification of harmonic resources are feasible.
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Report
(4 results)
Research Products
(14 results)
