2011 Fiscal Year Final Research Report
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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| Keywords | 電気有効利用 / 電力工学 / 配電工学 / 力率計測 / 高調波計測 |
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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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